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التاثير المايكروبي المضاد لدقائق الفضة النانوية ضد بكتريا الزوائف الزنجارية المعزولة من عينات سريرية == The Antimicrobial Effect of Silver Nano Particles (AgNPs) Against Pseudomonas aeruginosa Isolated from Clinical Samples

اسم المؤلف: سارة عقيل حسن التميمي
اسم المشرف: هدى هادي الحسناوي
الموضوع العام: الطب
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: اجريت هذه الدراسة للكشف عن التاثيرالمايكروبي المضاد لدقائق الفضة النانوية ضد بكتريا الزوائف الزنجارية المعزولة من عينات سريرية, تم جمع 100 عينة من مصادر سريرية مختلفة, تضمنت العينات السريرية عينات الحروق , والادرار, والدم, واصابات الاذن, والقشع تم اخذ هذه العينات من المرضى الراقدين في مستشفى الحلة التعليمي خلال الفترة من تشرين الثاني 2016 الى كانون الثاني 2017. زرعت جميع العينات على وسط السترمايد, وسط اكار الدم, وحضنت كل الاطباق هوائيا بدرجة حرارة C°37 لمدة 18ساعة. تم تشخيص بكتريا الزوائف الزنجارية بالاعتماد على الصفات المظهرية والكيموحيوية.كان توزيع العزلات كالاتي : 22(52.4%) من عينات الحروق, 8(19%) من عينات الادرار, 14.3)6%) عينة من المرضى المصابين بالالتهاب الاذن الخارجية, 4(9.5%) من عينات الدم,2(4.7%) من عينات القشع. اظهرت نتائج اختبار الحساسية باستخدام طريقة الانتشار في الوسط ان جميع العزلات(26) كانت مقاومة لكل من الببراسلين (100%), السيفوتاكسيم (100%),بينما نسبة المقاومة لكل من الاميكاسين (88%), سيفترياكسون (65%), جنتامايسن (62%), بينما وجدت نسبة مقاومة قليلة للسفتازديم (15%), وكل العزلات كانت حساسة (100) لكل من الميروبينيم, اوفلوكساسين, نورفلوكساسين والسبروفلوكساسين. تم في هذه الدراسة ايضا الكشف عن تكوين الاغشية الحيوية بواسطة طريقتين : طريقة الطبق الزرعي النسيجي (TCP) وطريقة صبغة الكونكو الحمراء (CRA) فكانت النتائج كالاتي : وجد ان في طريقة الطبق الزرعي النسيجي كانت جميع عزلات الزوائف الزنجارية والبالغ عددها (9) منتجة للاغشية الحيوية, (4) من اصل (9) (44%) من عزلات الزوائف الزنجارية انتجت مستعمرات سوداء بواسطة طريقة صبغة الكونكو الحمراء. وكذالك في هذه الدراسة تم الكشف عن تاثير جزيئات الفضة النانوية ((AgNPs على تكوين الاغشية الحيوية باستخدام تراكيز مختلفة (µg/ml 2.5, µg/ml 5, 10 µg/ml, 20µg/ml),حيث اظهرت النتائج ان اعلى فعالية لجزيئات الفضة النانوية كانت عند التركيز (20) وبنسبة تثبيط (100%), من جهة اخرى تم اختبار التاثير البكتيري المضاد لجزيئات الفضة النانوية ضد مختلف انواع العزلات البكتيرية باستخدام طريق التخافيف في الوسط الصلب وتراكيز مختلفة من جزيئات الفضة النانوية (12.5 µg/ml, 25 µg/ml, 50 µg/ml, (100 µg/ml, 200 µg/ml وكانت العزلات كالتالي : ـ(S. aureus, E. coli, E. cloacae, K. pneumonia, P. aeuroginosa)اظهرت النتائج ان اعلى فعالية لجزيئات الفضة النانوية كانت عند التراكيز(100 µg/ml, 200 µg/ml).ايضا تم تعريض ظاهرة السوارمنك في عزلات الزوائف الزنجارية لتراكيز مختلفة من جزيئات الفضة النانوية (2.5 µg/ml, 5 µg/ml, 10 µg/ml ), ووجد ان اعلى نشاط لجزيئات الفضة النانوية ضد ضاهرة السوارمنك وانتاج البايوسيانين كانت بتركيز ((10 µg/ml, 5 µg/ml .تم زراعة جميع عزلات بكتريا الزوائف الزنجارية (26)عزلة بوجود نترات الفضة (AgNO3) بتراكيز تتراوح (100 µg/ml - 400 µg/ml ) باستخدام طريقة التخافيف في الوسط الصلب مع قدرات مختلفة لانتاج البيوسيانين. اظهرت النتائج ان جميع العزلات 26((100 المنتجة للبايوسيانين كانت مقاومة للسلفر نايتريت (AgNO3) من خلال ظهور نمو في الطبق الحاوي على التراكيز المذكورة نترات الفضة (AgNO3).في هذه الدراسة تم اختبار بكتريا الزوائف الزنجارية لانتاج البكتريوسين باستخدام عزلات بكترية مختلفة تضمنت العزلات (امعائية مذرقية,مكورات العنقودية الذهبية,اشريكية قولونية, كلبسيلة رئوية). كذلك تم العثور على مجموعة واسعة من منطقة تثبيط (24mm - 30mm) في الانواع البكتيرية اعلاه مع قطر (30mm, 28mm, 24mm, 30mm) على التوالي. عزلات (امعائية مذرقية, كلبسيلة رئوية) كانت الاكثر تاثر والتي انتجت قطر تثبيط ((30mm. في هذه الدراسة ايضا تم تقييم علاقة مقاومة الفضة مع انتاج بيوسيانين في بكتريا الزوائف الزنجارية متعددة المقاومة للمضادات الحيوية. في هذه الدراسة تم استخدام تقنية تفاعل البلمرة المتسلسل للتاكد من وجود بعض الجينات. في هذه التقنية، تم فحص جينات bla - IMP)) التي تشفر الى انزيم ميتالو - β - لاكتاميز المسؤول عن مقاومة ايميبينيم وجينات (silS ,silE) التي تشفر لمقاومة الفضة في عزلات بكتريا الزوائف الزنجارية بواسطة استخدام برايمرت خاصة. وقد وجد ان جميع العزلات ال 26 (100%) من بكتريا الزوائف الزنجارية كانت سلبية لهذه الجينات. كما تم استخدام اثنين من البرايمرات المحددة للكشف عن فينازين (بيوسيانين) (phzS, phzM). اظهرت النتائج لل (phzM) ان من اصل 26)) عزلة , 21 (80.8%) اعطت نتيجة ايجابية, , فيما يخص (phzS gene) وجد ان 14(% 53.9) عزلة كانت حامله لهذا الجين . والخاتمة ان جزيئات الفضة النانوية (AgNps) تمتلك تاثير ضد الاغشية الحيوية وايضا لها تاثير بكتيري مضاد ضد بكتريا الزوائف الزنجارية وانواع بكتيرية اخرى, والتي من الممكن استخدامها كعلاج بديل. فيما يخص انتاج البايوسيانين ومقاومة الفضة، ظاهريا كان هناك تاثير البايوسيانين على مقاومة الفضة ولم تكن مقاومة الفضة بسبب نقل وجود جينات (silS, silE). | This study was conducted to detect the antimicrobial effect of silver nanoparticles (AgNPs) against Pseudomonas aeruginosa isolated from clinical samples, total of 100 specimens were collected from different clinical sites included urine, burns, ear, blood , and sputum. The specimens were taken from patients admitted to Al - Hilla Teaching Hospital during a period extended from November 2016 to January 2017. All specimens were cultured on selective medium (cetrimide agar), blood agar, then incubated at 37°C for 18 hr. The isolated of P. aeurginosa were diagnosed depending on morphological and biochemical characteristics.The distribution of P. aeurginosa isolates was as follows : 22(52.4%) isolates from burns, 8(19%) isolates from urine, 6(14.3%) isolates from patients with otitis externa, 4(9.5%) isolates were isolated from blood and 2(4.7%) isolates from sputum. Antibiotic susceptibility test using disc diffusion test revealed that all isolates (26) were resistant (100%) to Piperacillin, Cefotaxime. While the resistance rate for Amikacin (88%), Ceftriaxone (65%), Gentamicin (62%), but low resistance rate was found to Ceftazidime (15%) and all isolates were sensitive (100%) to Meropenem, Ofloxacin, Norfloxacin and Ciprofloxacin. The biofilm formation in P. aeurginosa isolates was investigated by two methods include, tissue culture plates method (TCP) and congo red agar method (CRA). The results showed that all isolates 9 (100%) were found to be biofilm producer when investigated by TCP assay, and 4 out of 9 (44. %) isolates of P. aeurginosa were producing black colonies when detected by CRA method.The effect of AgNps on biofilm formation was tested by using different concentrations of silver nanoparticles (2.5 μg/ml, 5 μg/ml,10 μg/ml, 20μg/ml). The results showed that the highest activity was at a concentration of 20 μg/ml, with an inhibition rate of 100%. On the other hand the antibacterial activity of AgNps was tested against different bacterial species isolates (Staphylococcus aureus, Escherichia coli, Enterobacter cloacae, Klebsiella pneumoniae, Pseudomnas aeurginosa) using agar dilution method with different concentrations of silver nanoparticles (12.5 μg/ml, 25 μg/ml, 50 μg/ml, 100 μg/ml, 200 μg/ml). The results showed that the highest activity was at a concentration of (100 μg/ml and 200μg/ml). On the other hand Swarming motility in P. aeruginosa isolates was detected and subjected to different concentrations of (AgNps) (2.5 µg/ml, 5 µg/ml, 10 µg/ml), it was found that the highest activity of AgNps against swarming motility and pyocyanin production of P. aeurginosa was at a concentration of (5 µg/ml, and 10μg/ml).The relation of silver resistance with pyocyanin production in P. aeruginosa was assessed. Screening test for silver resistance was performed by agar dilution method, all (26 isolates) of P. aeruginosa were cultivated in the presence of AgNo3 at a concentration (100 µg/ml - 200 µg/ml, 400µg/ml) using agar dilution method with differing capacities for pyocyanin production. All isolates of P. aeurginosa 26(100%) that produce pyocyanin were found to be resistant to AgNo3.In this study P. aeruginosa isolates were tested for bacteriocin activity by the agar well diffusion method using different bacterial isolates : E. coli, K. pneumoniae, S. aureus, E. cloacae. Wide range of inhibition zone (24mm - 30mm) was found against above bacterial species with diameter (28mm, 30mm, 24mm, 30mm), respectively. The most affected bacteria were K. pneumoniae and E. cloacae isolates, which produce inhibition zone (30)mm.PCR technique was used in this study for investigation some genes. In this technique, blaIMP gene that encode Metallo - β - lactamase enzyme responsible for imipenem resistance and (silE and silS) genes that encoding silver resistance were investigated in P. aeuroginosa isolates by using specific primers. It was found that all 26 (100%) isolates of P. aeuroginosa were negative for these genes. Also two specific primers were used to detect phenazine (pyocyanin) modifying genes (phzM, phzS). According to phzM gene, it was found that out of 26 P. aeuroginosa isolates, 21 (80.8%) isolates gave positive results at 330 bp, in regard to phzS gene, it was found out of 26 P. aeurginosa isolates, 14 (53.9%) isolates gave positive result at 664 bp.In conclusion AgNps have an antibiofilm, antibacterial activity against P. aeruginosa and different bacterial species that could be used as an alternative therapy. In regard to pyocyanin production and silver resistance, phenotypically there was effect of pyocyanin pigment on silver resistance and the silver resistance was not due to carriage of silE, silS genes.

التشخيص والتوصيف الجزيئي لبكتريا Clostridium perfringens المعزوله من حالات مرضية سريرية في مدينة الحلة == Molecular Diagnosis and Characterization of Clostridium Perfringens from Clinical Samples in Al - Hilla city

اسم المؤلف: علياء محمد حمود الشمري
اسم المشرف: علاء هاني الجراخ | ميساء صالح الشكري
الموضوع العام: الطب
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تهدف هذه الدراسة لمعرفة وبائية بكترياC. Perfringens في العينات المؤخوذة في محافظة بابل. تم جمع 140عينة من الجروح العميقة من المرضى الداخلين في مستشفيات مدينة الحلة الرئيسية (مستشفى الحله التعليمي ومدينة مرجان الطبيه) والذين يعانون من مرض السكري المزمن وايضا من مرضى تعرضوا الى طلق ناري فضلا عن المرضى الذين يعانون من التهاب الخلوي اللاهوائي في الجلد(anaerobic cellulitis ) للفترة من شهر شباط ولغاية شهرتشرين الاول 2016. بالاضافه الى ذلك تم تشخيص وعزل بكترياC. perfringens بطرق مختلفة منها استخدام الطرق البكتيرية التقليدية من خلال طرق التنمية على الاوساط الزرعية الاختيارية لهذه البكتريا واظهرت النتائج الحصول على 3 (2.14%)عزلات كان عزل اثنان منها 1.42%)) من مرضى السكري المزمن اما العزله الثالثه (0.72%) فقد تم الحصول عليها من الذين تعرضوا لطلق ناري في حين لم يتم الحصول على عزلات من المرضى الذين يعانون من الالتهاب الخلوي اللاهوائي . وكذلك تم تاكيد التشخيص باستخدام المعلم الوراثي المستند على دور جين 16s rRNA وجين16S - 23S spacer rRNA حيث اظهرت النتائج, من اصل 140 عزلة فان 7 عزلات تعود لبكتريا C. perfringens. بالاضافة الى ذلك, تم التحري عن قابلية هذه البكتريا واختبار قابليتها على انتاج انزيم (phpspholipase C) ووجد ان جميع العزلات منتجة الى هذا الانزيم. كما تم الكشف عن حساسية عزلات البكتريا اللاهوائية تجاه 24 مضادا حيويا. بينت نتائج الدراسة ان جميع العزلات اظهرت حساسية عالية (100%) تجاه كل من penicillins .مثل benzypencillin, ,amoxicillin فضلا عن حساسيتها تجاه  - lactamase inhibitor مثل Ampicillin - sulbactam وحساسيه عالية لكل من metronidazole وaminoglycosidesومن ناحية اخرى، اظهرت جميع العزلات مقاومة عالية لكل من مضادات tetracyclin, Linezolid, levofloxacin, erthromycin بينما اظهرت هذه العزلات تغاير في درجات المقاومة تجاه مضادات pipracillin, Clindamycin, and Impenem.تم استخدام الطرق الوراثية في الكشف عن جينات المقاومة للمضادات الحياتية كجيناتM,Q,W,B) ) tet الخاصة بالكشف عن المقاومة للتتراسايكلين وجينات erm(A,B) للكشف عن المقاومة للكلندامايسين وجين nim للكشف عن المقاومة للمترونيدازول حيث اظهرت النتائج ان الجين tet M كان ذا سيادة عالية بنسبة 71.42 %تم استخدام طريقة التشخيص الجزيئي لتوكسينات البكتريا (alpha,epsilon, iota) للاستدلال على وجود جينات (cpa, etx, iap)، في C. perfringens وبنسبة 100%, 28.4%, 28.4% )) على التوالي.بالاضافة الى ذلك تم استخدام جينات cpa, etx and iap لقياس تعاقب القواعد النيتروجينية للمادة الوراثية للعزلات المدروسة فضلا عن تسجيلها في بنك الجينات العالمي ( ,(Gene Bank,اذ تم خلال هذه الدراسة ولاول مرة في العراق، الحصول على خمسة ارقام انضمام الى بنك الجينات العالمي (5 accession numbers)، حيث تم نشر هذه الارقام في بنك الجينات الامريكي gene bank - NCBI وهذه الارقام هي : جينiap : KY523199, KY523200 اما فيما يخص الجينetx فكانت الارقام هي : KY523201, KY523202 وفيما يخص الجين cpaفكان رقم الانضمام هو : . KY523203تعد هذه الدراسه انها اول دراسه في العراق تضمنت تحليل , دراسه تعاقب القواعد النايتروجينية للمادة الوراثية فضلا عن التسجيل في بنك الجينات العالمي لسموم عزلات محلية من بكتريا C.perfringens معزولة من عينات سريرية. | This cross sectional and hospital - based study aimed to studying the incidenceof Clostridium perfringens in clinical samples in Babylon province. A total of 140 wound swabs were taken from patients admitted to two main hospitals in Hilla city, Iraq (Hilla Teaching Hospital and Medical Marjan City), during the period from February to October 2016. Swabs were collected from diabetic patients, anaerobic cellulitis, and bullet wounds. These wound swab samples were subjected to different methods for identification of C. perfringens according to standard method. It was found that 3 (2.14%) C. perfringens isolates were recovered, of which 2 isolates (1.42%) were obtained from diabetic patients, 1 isolates (0.72 %) from bullet wounds, No isolates are recovered from the other clinical samples (cellulitis). Furthermore, molecular detection method was applied by using 16s rRNA, 16S - 23S intergenic spacer rRNA genes as a genetic marker for confirmation of detection of C. perfringens isolates,7 isolates of C. perfringens out of 140 are detected by using PCR with specific primer.The study also focuses on the ability of this bacteria to produce Phospholipase C and it was found that all isolates are positive for this enzyme (100%) . The results of antibiotic susceptibility testing using Vitek 2 system and disc diffusion method (DDT) of C. perfringens isolates (No.= 3) against 24 antibiotics showed that all isolates were highly sensitive to penicillins, (benzylpenicillin, and amoxicillin), all isolates (3/3) were sensitive to  - lactamase inhibitor such as Ampicillin - sulbactum. They were more susceptible to metronidazole and aminoglycosides in (3/3). On the other hand, all isolates were highly resistant to tetracycline, Linezolid ,levofloxacin, and erythromycin However, these isolates expressed different degree of susceptibility towards other antibiotics (Clindamycin, piperacillin and Imipenem). Molecular detection of C. perfringens of antibiotic resistance genes had been investigated and it had been found that tetracycline resistance gene tet M is the most commonly observed (71.42%) among ribosomal protection genes among C. perfringens isolates. While all isolates (7) gave negative results for other tetracycline resistance genes (tet W and Q, tet B, erm(A), erm(B),nim gens).Furthermore, detection of clostridial toxin (alpha, epsilon, iota toxins was applied using specific genes (cpa, etx, iap) and the results showed that the rate of the presence of these genes are : 100%, 28.8% and 28.4% respectively. The following genes : cpa, etx and iap were used for sequencing analysis, registration in gene bank - NCBI. Five accession numbers were obtained from registration of five sequences of these three genes at gene bank - NCBI : iap gene; accession numbers are : KY523199, KY523200etx gene; accession numbers are : KY523201, KY523202cpa gene; accession number is : KY523203. This is the first study in Iraq which employed analysis sequencing and registration in gene bank - NCBI, of clostriaial toxin of local isolates of C. perfringens obtained from clinical samples

تقييم دور بروتين عامل نمو بطانة الاوعية الدموية ونسبة الصوديوم, البوتاسيوم, والكالسيوم الى الكرياتينين في الادرار كفحص تشخيصي لمرضى ما قبل تسمم الحمل == The Role of Vascular Endothelial Growth Factor and Urinary Sodium, Potassium, and Calcium to Creatinine Ratio as Diagnostic Tests in Pre - eclampsia

اسم المؤلف: غيث كامل جواد
اسم المشرف: حيدر هاشم الشلاه | ملال محمد الجبوري
الموضوع العام: الطب
السنة: 2017
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Preeclampsia is defined as hypertension associated with proteinuria arising de novo after the 20th week of gestation in a previously normotensive woman and resolving completely by the 6th postpartum week.It is a major cause of morbidity and mortality during pregnancy. There are many ways to diagnose the disease, based on clinical diagnosis and conduct some tests; screening tests measurement of the amount of protein found in the urine sample that had been collected for a period of twenty - four hours. In the present study, the ratio of (Na+, K+, and Ca++) to creatinine in the urine spot sample, in addition to the protein vascular endothelial growth factor in the serum were measured as an attempt to be used as screening or diagnostic tests for patients with pre - eclampsia. This study was carried out at Babylon Teaching Hospital for Gynecology and Pediatrics, in Babylon Province, Hilla City during the period between February 2016 till August 2016. This study included 88 women, 44 were patients diagnosed with preeclampsia in the second and third trimester and the other 44 were healthy pregnant women in the same period of pregnancy taken as a control. Cases with age over 135 year, BMI > 300, previous historyd of pre - eclampsia, family history of pre - eclampsia, multipled pregnancy and hydrops fetalis, pre - existing hypertension or renal disease, pre - existing vascular disease, and antiphospholipid syndrome were excluded. Serum levels of vascular endothelial growth factor were measured by using ELISA technique, while urine were collected to estimate calcium and creatinine by spectrophotometric method. Sodium and potassium by ion selective electrode technique. The ratio of sodium to creatinine, potassium to creatinine, and calcium to creatinine were calculated.Serum vascular endothelial growth factor level was significantly lower in patients with preeclampsia compared to control group (P value < 0.01).The sensitivity of VEGF to detect preeclampsia was (75%) while, it's specificity was (90.9%).Similarly, the urinary Na+/creatinine ratio and Ca++/ creatinine ratio was significantly lower in patients with pre - eclampsia compared to control groups (P value < 0.01). The sensitivity of urinary Na+/Creatinine ratio was (93%) and it's specificity was (70%). While the sensitivity of urinary Ca++/ creatinine ratio was (34%) and specificity was (97%).On the other hand, urinary K+/creatinine ratio was significantly higher in patients with pre - eclampsia compared to control groups (P value < 0.01).The sensitivity of urinary K+/creatinine ratio to detect pre - eclampsia was (77%) while, its specificity was (68%).This study concluded that urinary Na+/creatinine ratio can be used as a screening tests because of excellent sensitivity, however because of excellent specificity of vascular endothelial growth factor and urinary Ca++/creatinine ratio (90.9% and 97% respectively), they are convienent for diagnostic purpose.

دراسة فيروس نظير الانفلونزا وبكتريا المسبحيات القيحية مع التهاب الاذن الوسطى القيحي في الاطفال == Study of Parainfluenza virus and Streptococcus pyogenes with suppurative otitis media in children

اسم المؤلف: ايام محمد صالح علي العامود
اسم المشرف: جواد كاظم طراد الخفاجي | غانم عبود المولى
الموضوع العام: الطب
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: هدفت هذه الدراسة الى التحري عن دور فيروس نظير الانفلونزا وبكتريا المسبحيات القيحية Streptococcus pyogenes في الاطفال الذين يعانون من التهاب الاذن الوسطى القيحي . جمعت 200 عينة (ثلاث مسحات لكل مريض تضمنت مسحة من افرازات الاذن ومسحة من افرازات الانف لدراسة الفيروس ومسحة من افرازات الاذن لدراسة البكتريا و50 عينة دم) من 50 مريض يعانون من التهاب الاذن الوسطى القيحي احيلوا الى مستشفى الحلة التعليمي في محافظة بابل للفترة من شباط (2016) لغاية ايار (2016). والذين يعانون من التهاب الاذن الوسطى. وتضمنت الدراسة 32 عينة ماخوذه من اشخاص اصحاء كمجموعة سيطرة وتم تقسيمهم الى ست مجاميع عمرية بنفس طريقة تقسيم مجاميع المرضى. شملت الدراسة اربعة اجزاء رئيسية : اولا التشخيص الفيروسي اعتمد على التقنيات المتقدمة (العزل الاولي باستخدام فحص التالق المناعي المباشر لتحديد وتمييز الانواع الثلاثة لفيروس نظير الانفلونزا 1,2, and 3 والتشخيص الجزيئي بواسطة استخدام فحص تفاعل سلسلة انزيم البلمرة بالوقت الحقيقي لتحديد وتمييز الانواع الاربعة للفيروس1,2,3, and 4 وتم استخدام المجهر الالكتروني النفاذ لمشاهدة جزيئة الفيروس . والجزء الثاني فحص البكتريا باستخدام فحوصات الكيموحيوية وفحص Vitek 2 system وتم التحري ايضا عن انزيم الهيمولايسين حيث كانت جميع العزلات منتجه لهذا الانزيم . التشخيص الجزيئي للكشف عن وجود الجين mga بواسطة تقنية سلسلة تفاعل انزيم البلمرة .الجزء الثالث شمل وجود الفيروس والبكتريا في عينات الاذن للمرضى المصابين بالتهاب الاذن الوسطى . الجزء الرابع تضمن دراسة مناعية لمعرفة دور الحركيات الخلوية IL - 6, TNF - α, IFN - α, CD8, and CD56))عند الاصابة بفيروس نظير الانفلونزا بواسطة فحص الامتصاصية المناعي المرتبط بالانزيم وباستخدام تقنية التالق المناعي المباشر لفيروس نظير الانفلونزا بانواعه الثلاثة (hPIV 1,2,3) كانت نسبة الاصابة 64% (اي 32 طفلا من اصل من اصل50) وعند استخدام فحص تفاعل سلسلة انزيم البلمرة بالوقت الحقيقي ( (RT - PCR وجد ان نسبة الاصابة بفيروس نظير الانفلونزا بانواعه الاربعة (hPIV_1,2,3 and 4) 44% ( اي 22 من 50) تضمنت الدراسة استخدام المجهر الالكتروني النفاذ لرؤية جزيئة فيروس نظير الانفلونزا في افرازات الاذن . اظهرت نتائج التشخيص البكتيري ان نسبة الاصابة بالمسبحيات القيحية هي 14%(7 من 50) بعد زرعها على وسط اكار الدم وحضنت لمدة 24 ساعة بدرجة 37 وتم فحصها بواسط المجهر الضوئي بعد تصبيغها بصبغة كرام , تم التشخيص بواسطة استخدام فحص Bacitracin sensitivity وفحص انتاج انزيم الهيمولايسين على وسط الدم بواسطة فحوصات الكيموحيوية وفحص Vitek 2 systemاظهر التشخيص الجزيئي للكشف عن وجود mga جين ان جميع العزلات تحتوي على هذا الجين اي نسبة 100% .كما اظهرت الدراسة ان نسبة وجود الفيروس مع البكتريا في في سوائل الاذن بنسبة (16%)( . 4 وكانت نسبة وجود الفيروس (72%) 18وشملت الدراسة ايضا فحص الحركيات الخلوية بواسطة فحص الامتصاصية المناعي المرتبط بالانزيم واظهرت النتائج ارتفاع مستوى السايتوكينات في مصل مرضى التهاب الاذن الوسطى مقارنة مع الاشخاص الاصحاء وكان اعلى مستوى لانترليوكين 6 في امصال مجموعة المرضى المصابين بفيروس نظير الانفلونزا للذكور والاناث هو) 88.24 )و (100.95) 1Pg/ml على التوالي . في حين كان اعلى مستوى لعامل النخر الورمي نوع الفا في امصال مجموعة المرضى المصابين بفيروس نظير الانفلونزا للذكور والاناث هو (99.35 ) و(109.81 ) Pg/ml على التوالي. وكان اعلى تركيز لانترفيرون الفا في امصال مجموعة المرضى المصابين بفيروس نظير الانفلونزا للذكور والاناث هو( 217.16) و(( 197.84 Pg/ml على التوالي . واظهرت النتائج ان تركيز الواسمين المناعيين CD8 وCD56 ان تركيزهما اعلى في مصل مرضى التهاب الاذن الوسطى مقارنة مع الاشخاص الاصحاء , اظهرت النتائج ان تركيز CD8 في امصال مجموعة المرضى المصابين بفيروس نظير الانفلونزا للذكور والاناث هو ((11.46±1.49 و(14.76±1.73) ng/ml على التوالي . في حين كان تركيز CD65 في امصال مجموعة المرضى المصابين بفيروس نظير الانفلونزا للذكور والاناث هو (12.82±1.62 )و (10.59±1.19) ng/ml على التوالي | This study aimed to detect the role of of parainfluenza virus and Streptococcus pyogenes in children suffering from suppurative otitis media. A total of two hundred sample (three swab for each patients include ear swabs , nasopharyngeal secretion for viral study and ear swab for bacterial study and 50blood sample) , were collected from 50 patients suffering from suppurative otitis media attending to AL - Hilla Teaching Hospital in Babylon - Iraq during the period from February 2016 to May 2016. The study includes 35 samples obtained from healthy subject as control group that classified to six group according to age in similar way of patient's with parainfluenza virus infection group years old The study includes four main parts .First one is the viral diagnosis based on relied diagnostic procedure ( Primary detection of parainfluenza virus in ear discharge by direct Immunofluorescence for parainfluenza virus 1, 2 and 3 types, molecular diagnosis by Real - Time PCR technique for the qualitative detection and differentiation of Parainfluenza Virus 1, 2, 3, 4 and diagnosis of parainfluenza virus by transmission electron microscope. The second part includes the bacterial diagnostic based on relied diagnosis procedure (using conventional biochemical reaction and commercial kit (Vitek 2 system). The heamolysis on blood agar was also observed in all isolates. Molecular detection of mga virulence gene for Streptococcus pyogenes was detected using conventional PCR technique. The third part is Co - infection between GAS and HPIV in OM specimens of children with suppurative OM. The fourth part is an immunological study to investigate the role of cytokines (IL - 6, TNF - α, IFN - α, CD8 and CD56) in HPIV infection by ELISA assay . Direct immunofluorescence for parainfluenza virus 1, 2 and 3 types antigen was positive in 64% (32 out of 50) , when we use Real - time reverse transcription PCR(RT - PCR) the percent of children infection with HPIV1, 2, 3, and 4 was 44% (22 out of 50). The study also include the use of transmission electron microscope for visualized the parainfluenza virus particle in ear swab. Streptococcus pyogenes isolates was detected in 14%(7 from 50) the isolate were confirmed after culturing on the blood agar and incubated for 24 hour at 37ºC, then microscopically by Grams̕̕ staining. Identification was done using commercially prepared bacitracin and the type of hemolysis on blood agar by primary biochemical test and confirmatory identification by vitek2 system compact. Molecular Identification of mga gene for Streptococcus pyogene showed that all Streptococcus pyogenes positive result 100%. The occurrence of Bacterial and viral co - infection in middle ear fluids which have been observed in 16% (4 out of 50 cases). HPIV was identified as a single agent in ear swab in 72%(18 out of 50). The study include estimation of some immunological parameter include (IL - 6, TNF - α, IFN - α , CD8 and CD56 ) using ELISA and revealed elevation the concentration of cytokines in sera of otitis media patients in comparison with healthy control groups. The concentration of IL - 6 is higher in sera of otitis media patients with parainfluenza virus than healthy control group. The high level of IL - 6 Pg/ml in otitis media patients for male and female was (88.24) and (100.91) Pg/ml respectively. Also level of TNF - α Pg/ml in otitis media patients for male and female was (99.3) and (109.8) Pg/ml respectively . The level of IFN - α Pg/ml in otitis media patients for male and female was (217.16 )and (197.84 )Pg/ml respectively. The results also show elevation concentration of CD8 and CD56 in sera of otitis media patients with parainfluenza virus than healthy control group. For CD8 ng/ml in otitis media patients for male and female was(11.46) and (14.76)ng/ml respectively. The level of CD56 ng/ml in otitis media patients for male and female was (12.82) and (10.59)ng/ml. respectively.

الكشف عن اللولبية البوابية في خزعة المعدة ودراسة مستوى P53 وطفرات مورثة Bax المرتبطة بالقرحة الهضمية == Detection of Helicobacter pylori in Gastric Biopsy and Study the Level of P53 and Bax Gene Mutations Associated With Peptic Ulcer

اسم المؤلف: اصيل هاشم راضي السعبري
اسم المشرف: محمد صبري عبد الرزاق السعيد | مشتاق عبد العظيم وتوت
الموضوع العام: الطب
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: اللولبية البوابية هي بكتريا سالبة لصبغة كرام, الذي تصيب غالبية سكان العالم وتسبب امراض مختلفة مثل التهاب المعدة المزمن, القرحة الهضمية وسرطان المعدة. في حين ان غالبية الناس المصابين بالبكتريا اللولبية لا تظهر عليهم اعراض مرضية. ان العوامل الرئيسية التي تحدد تطور الامراض ذات الصلة بالبكتريا اللولبية قد تكون ضراوة البكتريا, وعوامل المضيف الوراثية والبيئية.الهدف من هذه الدراسة هو الكشف عن اللولبية البوابية في انسجة المعدة ودراسة عوامل الضراوة الرئيسية لهذا الممرض والعوامل الوراثية للمضيف في المرضى الذين يعانون من اعراض اصابات المعدة والاثني عشري. وتشمل الطرق الجزيئية ايضا تفاعل سلسلة البلمرة (PCR) للكشف عن جينات التشخيص والضراوة لبكتريا اللولبية البوابية وتقنية (SSCP) تم القيام بها للكشف عن الطفرات الجينية ل P53 وال Bax جين التي قد تترافق مع عدوى اللولبية البوابية.بلغ العدد الكلي للنماذج (الخزعات) المعوية 180 نموذج. فقط 92 خزعة معدة (51 ٪) اعطى نتيجة ايجابية لللوليبيات البوابية (Helicobacter pylori ) للتشخيص بواسطة التقنية الجزيئية, مع ذلك من بين هذه النتائج الايجابية 60% منها اعطى نتيجة ايجابية للزراع, التي تعتمد على الميزات الكيميائية الحيوية. كما تم اخذ 100 عينة مصل الدم من افراد اصحاء مع عدم وجود تاريخ عدوى بالبكتريا اللولبية كمجموعة سيطرة ونتائج اختبار الاجسام المضادة على اساس (اختبار المصلية) اعطت نتائج سلبية للبكتريا اللولبية.قد تم ملاحظة وجود تكرار عالي للولبية البوابية بالتهاب المعدة المزمن الذي يشكل 88٪ بينما التكرار القليل كان مقداره 3٫3٪ لسرطان المعدة في حين ان 8٫7٪ كان لقرحة الاثنى عشري. وقد كان التكرار العالي لعدوى اللولبية البوابية بين المصابين الذكور اكثر من الاناث, ويعود سبب ذلك لعدة عوامل مثل (متوسط العمر الاجتماعي والاقتصادي ونقص التغذية وسوء النظافة) ويعتبر التدخين احد العوامل الاضافية المرتبطة مع انتشار عدوى (اللولبية البوابية ) بسبب السلوكيات غير الصحية المرافقة للتدخين , والتي قد تشمل نقل البكتيريا من خلال اللعاب بين المدخنين. من جهة اخرى اظهرت النتائج ان معدل العدوى العالي للمجموعة العمرية (31 - 50) سنة الذي تم تسجيله كان 44٫6٪. علاوة على ذلك فان الكشف عن اللولبية البوابية بتقنية سلسلة تفاعل البلمرة PCR)) قد اجريت على جميع انواع خزعات المعدة وجين (ure C ) اضافة الى جين (ure A ) اللذان يستخدمان كعلامات للتشخيص التاكيدي للولبية البوابية من خلال استخدام (primers ) خاص لتقنية PCR. وضحت النتائج ان 84٫8٪ و73٫9٪ للولبية البوابية كانت ايجابية لكلا الجينين. للعينات التي اعطت نتائج ايجابية (للتضاعف الجيني amplification ) بواسطة (PCR ), كان 56 عينة ما يمثل (60٪) قد اعطت استجابة لنتائج الزرع. اضافة الى التضاعف بواسطة PCR لعلامات جين (ure C ) وجين (ure A ). اضافة الى ذلك ,المعدل الايجابي للولبية البوابية للخزعات تحت الاختبار كان 51٪ بالاعتماد على الكشف الجزيئي المباشر بواسطة (PCR) باستخدام جين (ure A) وجين (ure C ). علاوة على ذلك, تم فحص جين (cag A) لكل عينات اللولبية البوابية التي تم عزلها. اشارت النتائج الى ان65 عزلة (70٫6٪) كانت ايجابية لتضاعف (PCR ) للجين من نوع cagA) ) حيث ان عزلة 56 (60٫8٪) كانت ايجابية لتضخيم (PCR ) للجين من نوع (cag E ). من بين النتائج الايجابية التي تم عزلها 49 عزلة (53٫3٪) كانت قد اعطت نتائج ايجابية للجين من نوع (cag A ). كذلك وجد تكرار الجين (vac A ) مقداره في الدراسة الحالية 68٫5٪ (63/92). اضافة الى كل اللولبيات البوابية الايجابية لخزعة المعدة 49 (53٫3٪) اظهرت اشارة كاملة للجينات نوع (cagA, cagE وvacA (. بالنسبة للعينات المعدية المتبقية 27 عينة (30٫4٪) التي تحوي سلالات سلبية كانت سلبية للجين (cag E). وقد تم تحديد طفرات جين (p53) في الاكسونات 5 و6و 7 و8 باستخدام طريقة SSCP. ومع ذلك تم استخدام PCR لتضخيم الاكسونات 5 و6 و7 و8 للجين (p53) التي من المعروف انها بقع ساخنة طافرة .تحليل PCR - SSCP يكشف تعديلات في الجين (p53) في عدة اكسونات. حيث ان ستة عشر من التعديلات في الاكسون E5A , سبعة عشر التعديلات في الاكسون E5B6A, وكذلك سبعة عشر التعديلات في الاكسون E7 وتعديل واحد فقط في الاكسون E6B لكن لم يظهرتعديل في الاكسون E8 في الجين (p53). بنفس الاسلوب ان تحليل PCR - SSCP كشف عن تعديلات في جين bax في الاكسونات E1 وE4 وE6. ويظهر ذلك في الاشكال. فيما يخص الاكسون 1 في bax يمكن ملاحظة وجود 6 نماذج فقط تعطي طفرات موضع ايجابية للجين. قد يعزى ذلك الى اللولبية البوابية التي تحفز طفرة bax من خلال قابليتها على انتاج بروتين cag A الذي له القابلية على تغيير التسلسل الجيني والوظيفة. واستنتجنا الى ان التشخيص الجزيئي قدم دليلا توكيديا على وجود اللولبية البوابية في عينات المعدة. ايضا قد تؤثر السلالات الاكثر ضراوة على تحفيز طفرات جينية في جينات ال p53 وال bax. | Helicobacter pylori is a gram - negative bacteria which infects a majority of the world population. It causes various diseases such as chronic gastritis, peptic ulcer and gastric cancer. While majority of the people infected with H. pylori is asymptomatic. The main factors, which determine the development of H. pylori related diseases might be bacterial virulence, host genetic and environmental factors.The aim of this study is detection of H. pylori in gastric tissue and study the main virulence factors of this pathogen and host genetic factors in patients with gasteroduodenal manifestation. Molecular methods include polymerase chain reaction (PCR) for diagnosis and virulence genes of H. pylori and single strand confirmation polymorphism (SSCP) technique was done to detect the p53 and bax genes mutation may be associated with H. pylori infection. In this study, 180 patient were included, only 92 gastric biopsies (51%) gave positive for the presence of H. pylori diagnosed by direct molecular technique. Among these positive result, 60% gave positive results in cultivation based on biochemical features. In addition, 100 serum samples were taken from healthy individuals, with no history of H. pylori infection as a control group and the results of antibody based test (serological test) were negative for H. pylori.In this study, the high frequencies of H. pylori were observed for chronic gastritis, which constituted 88% while low frequencies were 3.3% for gastric cancer, whereas 8.7% for duodenal ulcer.Also, the highest frequencies of H. pylori infection were found in male patients in comparison to female. On the other hand, the results showed that the high significant infection percentage 44.6%, among age group ranging from 31 - 50 years. Moreover, detection of H. pylori by Polymerase Chain Reaction (PCR) technique is performed on all gastric biopsy. ure C as well as ure A genes are used as markers for confirmatory diagnosis of H. pylori through using specific primers of PCR technique. The results show that 84.8% and 73.9% of H. pylori are positive for both genes, respectively. Among samples with positive result for PCR amplification, 56 samples (60%) also had positive culture result. Besides, the PCR amplification of ureC and ureA markers. Also, the rate of positive H. pylori in the tested biopsies was 51% depending on direct molecular detection by PCR using the ureA and the ure C genes.In addition, cag A gene is investigated in all H. pylori isolates. The results show that 65 isolates (70.6%) are positive for PCR amplification of cagA gene whereas 56 isolates (60.8%) are positive for PCR amplification of cag E gene. Among of these positive isolates, 49 isolates (53.3%) give positive result for cag A gene. The frequency of the vacA gene found in the present study is 68.5% (63/92).Furthermore, among of all H. pylori positive gastric biopsy, 49 (53.3%) reveal full signals of cagA, cagE, and vacA. The remaining 27 (30.4%) gastric biopsies, harboring cagA - negative strains, are PCR negative for cagE.Mutations of the p53 gene in exons (5,6,7 and 8) are identified by PCR - SSCP method. However, PCR is used to amplify exons 5,6,7 and 8 of p53 gene which are known to be mutational hot spots. PCR - SSCP analysis has detected alterations in the p53 gene in several exons. Where sixteen alterations in exon E5A, nineteen alterations in exon E5B6A, seventeen alterations in exon E7 and only two in exon E6B but no alteration is seen in exon E8 of P53 gene.In the same way, PCR - SSCP analysis detected alterations in Bax gene where only 17% of positive samples gave alteration in the sequence of Bax gene in exons E1, E4 and E6. Regarding exon 1 of Bax gene, it was seen that only 6 samples gave positive gene locus mutation. It conclude that the molecular diagnosis gave an evidence and confirmatory guide on the existence of H. pylori in gastric samples. Also the more virulent strain may be affected on the stimulation of p53 and bax genes mutation.

التقييم السريري لمستوى تراكيز الهوموسيستين وحمض الفوليك وفيتامين ب - 12في امصال مرضى البهاق == Clinical Evaluation of Homocysteine, Folic acid & B12 Concentration Levels in Sera of Vitiligo Patients

اسم المؤلف: محمد نوري ابراهيم
اسم المشرف: حيدر هاشم الشلاه | محمد كاظم الحطاب
الموضوع العام: الطب
السنة: 2017
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: البهاق مرض مكتسب غير معد مجهول السبب وشائع في جميع انحاءالعالم ويحدث نتيجة الفقدان التدريجي لوظيفة الخلايا الصباغية التي تنتج الميلانين (الصبغة الجلدية) مما يؤدي الى فقدان الصبغة في الجسم او الشعر او الفم ولازالت مسببات هذا المرض غير مفهومة تماما فهناك العديد من النظريات التي تبين سبب ظهوره وواحدة من تلك النظريات تعزي سبب ظهورالبهاق الى الزيادة في (الهوموسيستين) والذي قد يشارك في تدمير الخلايا الصباغية ( الميلانوسايت) في الجلد عن طريق زيادة الجهد التاكسدي.ان هذه الدراسة تبحث دورالهوموسيستين وحمض الفوليك وفيتامين ب - ١٢ وتقييم هذه الادوار في التسبب او في انتشار هذا المرض ، وقد اجريت الدراسة في مدينة مرجان الطبية في العيادة الاستشارية الخارجية للامراض الجلدية في محافظة بابل /مدينة الحلة وقد تم جمع العينات في الفترة منذ نوفمبر 2015 حتى مارس 2016 وقد شملت ثمان وثمانون حالة : اربعة واربعون منهم مصابا بمرض البهاق واربع واربعون شخصا سليما وباعمار مختلفة. وقد تم استبعاد الاعمار فوق 40سنة ومن يزيد مؤشر كتلة الجسم لديهم عن 30 وكذلك المصابين بارتفاع ضغط الدم ومرضى السكري ومرضى فقر الدم الخبيث وداءالثعلبة والاشخاص الذين لديهم خللا في الغدة الدرقية والحوامل والمرضعات والمدخنين وشاربي القهوة. وقد تم قياس مستوى الهوموسيستين والفوليك وفيتامين ب - ١٢ في مصل الدم باستعمال الطريقة اللونية على جهازي ELISA و.TOSOH - 900تم التعبير عن النتائج من خلال استخدام المعدل والانحراف المعياري . وقد تم اجراء التحليلات الاحصائية باستخدام برنامج التحليل الاحصائي (SPSS 21) وتم اعتبار قيمة الاحتمالية0.05) ≤ p) لتكون ذات دلالة احصائية.كان مستوى الهوموسيستين في الدم اعلى لدى المرضى الذين يعانون من البهاق مقارنة بمجموعة الاشخاص الغير مصابين. وكان مستوى حمض الفوليك في مجموعة المرضى اقل بكثير مما كانت عليه مجموعة الاشخاص الغير مصابين على الرغم من ان مستوى حمض الفوليك كان طبيعيا. ولم يلاحظ اي اختلاف معتد به في مستوى فيتامين ب - ١٢ بين مرضى البهاق والاشخاص غير المصابين.اما فيما يتعلق بنشاط المرض فقد كان معدل الهوموسيستين في مجموعة المرضى الذين يعانون من مرض البهاق الفعال (النشط) اعلى مما كانت عليه في مجموعة الغير مصابين وكان متوسط مستوى الهوموسيستين في مصل الدم في مجموعة المرض النشط اعلى من تلك التي في مجموعة المرض المستقر. ان نتائج هذه الدراسة اظهرت ارتفاع مستوى الهوموسيستين قي المرضى الذين يعانون من مرض نشط ومستقر ولكن ليس في المرضى الذين تماثلوا للشفاء لافتا الى وجود علاقة وطيدة محتملة بين الهوموسيستين ونشاط المرض. وفي هذه الدراسة كانت هناك فروق ذات دلالة احصائية فيما يتعلق بمستوى حمض الفوليك في مصل الدم فكان في مجموعة المرضى الذين تماثلوا للشفاء اعلى بكثير مما كانت عليه مجموعة المرض المستقر واعلى من مجموعة المرض النشط بينما لم يكن هناك اختلاف يذكر في مستوي فيتامين ب - ١٢ فيما يتعلق بنشاط المرض. وفي الختام بينت هذه الدراسة الى ان من المحتمل ان تكون هناك صلة بين ارتفاع مستوى الهوموسيستين او قلة مستوى حمض الفوليك في مصل الدم وبين التسبب في مرض البهاق او نشاطه وقد تستخدم هذه العلامات البيولوجية لقياس نشاط المرض ومعرفة مراحله. | Vitiligo is a common, acquired, multifactorial and polygenic depigmenting disorder caused by the destruction of melanocytes. The exact etiopathogenesis is unknown. There has been conflicting reports on the association between the disease and the serum levels of homocysteine (Hcy) in vitiligo and its severity. Hcy may mediate melanocyte destruction via increased oxidative damage. In the present study homocysteine, folic acid and vitamin B12 were estimated to identify their role in the pathogenesis in vitiligo. This study was carried out in Marjan Medical City in the outpatient dermatology clinic in Babylon Province, Hilla City. All samples were collected from November 2015 till March 2016. This was a case control study which included 88 subjects, forty four were patients diagnosed with vitiligo and the other forty four were healthy subjects (controls). Cases over 40 years, BMI > 30, patients who clinically and laboratory diagnosed with hypertension, pernicious anemia, diabetes mellitus (D.M), alopecia areata, thyroid dysfunction, pregnancy and lactation, coffee drinkers and cigarettes smokers were excluded. Serum levels of folic acid, B12 and homocysteine were measured by using a colorimetric method technique. The results were expressed as mean ± standard error of mean. T - test, Annova test and the linear regression analysis Rho (ρ) were used for the determination of the level of significance. Statistical analysis was performed with Statistical Package for the Social Sciences (SPSS) version 21.0 software. A P value of ≤ 0.05 was considered to be statistically significant. The results of the present study demonstrate elevated serum homocysteine levels in extensive vitiligo. Elevation of homocysteine levels was observed in patients with active as well as stable disease, but not in patients with regressive disease, pointing to a possible relationship to vitiligo activity. Also in this study there was a statistically significant difference between active, stable and regressive activity regarding folic acid, on the contrary there was no significant difference regarding vitamin B12 in the activity of the disease. In conclusion, elevation of serum homcysteine level could be related to the pathogenesis and the activity of vitiligo and it could be used as a biomarker for the measurement of disease activity and in the prognosis of vitiligo

تقييم مستوى الفتوين ا لمرضى احتشاء العضله القلبيه الحاد في محافظة بابل == Evaluation of Fetuin A level in patieints with Myocardial Infarction in Babylon Province

اسم المؤلف: دينا عائد محمد الخفاجي
اسم المشرف: حيدر هاشم الشلاه | عدي جاسم الصالحي
الموضوع العام: الطب
السنة: 2017
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: احتشاء العضله القلبيه الحاد سبب المضعفات المرضيه والموت بشكل واسع في العالم. احتشاء العضله القلبيه موت الخلايا القلبيه التي تحدث بعد انعزالها عن الاوكسجين لفتره طويله. تم تقييم الخطورة لهذا المرض يتم عن طريق عوامل الخطورة والواسمات الحيويه للخطورة. وتمت دراسة عدد من عوامل الخطوره والواسمات الحيويه للخطوره لتقييم زيادتها او نقصانها المعنوي, قابليتها التنبؤيه للمرض, ومدى انتشارها في مجموعة الدراسه.تضمنت الدراسة 44 مريض تتراح اعمارهم من (45 - 80) سنة وتم تشخيصهم سريريا على انهم مصابين باحتشاء العضلة القلبية الحاد , تم الحصول عليهم من خلال رقودهم في وحدة العناية التاجية المركزة لمستشفى مدينة مرجان الطبية ومستشفى الحله لتعليمي بعد ان تم ادخالهم من قبل اطباء مختصين كونهم مصابين بمتلازمة الشرايين التاجية الحادة للفتره من 1/12/ 2015 لغاية 31/4/2016. بالاضافة الى هؤلاء تضمنت الدراسة 44 شخصا سليما ظاهريا وهم مجموعة السيطرة وقد روعي في الاختيار التطابق الديموغرافي بين المجموعتين كون الدراسه ذات بروتوكول يعنى بدراسة الحالات الافرادية ومقارنتها بحالات السيطرة. تم اجراء الفحوص المختبرية في مختبرات فرع الكيمياء السريرية في كلية طب/جامعة بابل.وبمقارنة مجموعة السيطرة مع مجموعة المرضى المصابين لوحظ قلة في مستوى الفتوين للمرضى مقازنه بمجموعة السيطرة( 0.05> p )،وزياده في مستوى T.Ch,LDLوHbA1c للمرضى مقارنة بمجموعة السيطرة(p>0.05). اما فيما يتعلق بالتنبؤبحدوث احتشاء العضله القلبيه الحاد وجد ان الاشخاص الذين لديهم مستوى HbA1c وT.Cholesterol عالي في مصل الدم يكونون عرضه للاصابه بالمرض لثلاث مرات.وقد تبين ان مستوى الFA في مصل الدم للمرضىيرتبط بشكل كبير مع نوع الاحتشاءالعضلي (STEMIوNSTEMI)وهذا يؤدي الى الايحاء بانه بامكانية دراستها كواسم حيوي تشخيصي لنوع الاحتشاء العضلي في الدراسات المستقبليه. | Acute myocardial infarction causes morbidity and mortality in wide areas of the world. It is the death of cardiac cells that occurs following prolonged cutoff of oxygen. The evaluation risk of this disease by the risk factor ,the study was aimed to evaluate the role of Fetuin A level in Acute myocardial infarction and to assess Fetuin A with some of risk markers .Risk assessment is done by using risk factors and risk markers. A number of risk factors and risk markers are evaluated in the present study to determine their significance, predictive ability in the studied population. A case control study was conducted between 1st December 2015and 31st April 2016, on 44 consecutive patients aged (45 - 80) years old, diagnosed by expert physicians to have Acute myocardial infarction admitted to the coronary care units of Merjan Medical City and Al - Hilla Teaching Hospital, in addition to other (44) subjects demographicaly matched without history of any coronary disease with similar risk factors considered as a control group.The sera obtained from the blood of patients and control group subjects were used to meacure the circulating level of Fetuin A, total cholesterol, LDL, albumin, urea, creatinine ,while the whole blood was used for HbA1c measurement, as they represent a group of risk markers of AMI. In comparison with the control group, the patients with acute myocardial infarction showed a significant decrease in fetuin A (P<0.05), and significant increase in total cholesterol ,LDL, and HbA1c(p< 0.05) .Regarding prediction of acute myocardial infarction , the study revealed that patients with myocardial infarction were three times more likely to have high HbA1c and total cholesterol. It was demonstrated that high serum fetuin - A level was not significantly correlated with HbAlc ,LDL, total cholesterol in acute myocardial infarction patients . However fetuin A serum level wuas significantly correlated with type of myocardial infarction (STEM and Non - STEMI).In conclusion the evidence of decreace level of Fetuin A in acute myocardial infarction could play arole in the development of pathogenesis acute myocardial infarction.

دراسة فعالية نبات عين البزون كعلاج طبيعي لمرض سرطان الدم المستحث في ذكور الفئران == Study the Activity of Catharanthus Roseus as Natural Treatment for Induced Leukemia in Male Mice

اسم المؤلف: محمد عبود عياش
اسم المشرف: مفيد جليل عوض | نسرين جلال محمد
الموضوع العام: الطب
السنة: 2017
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Leukemia is cancer of blood - forming tissues, begin in the bone marrow characterized by highly elevated of abnormal proliferation and circulation of immature clonal hematopoietic cells. It can affect all ages around the world which in turn considered as one of public health problem.Plants considered as an important source for medical drugs manufacturing due to the presence of certain compounds with medicinal biological activity, therefore adopted in the preparation of a lot of medicines and medical drugs because of its' speed therapeutic influence and low of negative side effects which caused by chemically manufactured medications.The present study aimed to evaluate the activity and efficiency of vincristine and other important constituent in Catharanthus Roseus plant in treatment of leukemia through enhance and direct impact on some of the body's vital biological activities by using fresh crude plant as herbal medicine. This study is Cohort study design. It is monitoring, detection, and investigation study that included some of groups that completely under control; this study used in medicine, nursing, psychology and social sciences in addition to the Ecology. This study included (60) Albino male mice divided into four groups (15) mice for each. Group (A) was the control group, group (B) was mice feed orally with of C. Roseus plant, group (C) was leukemia induced mice by subcutaneous injection of (300mg/kg B.W benzene), and group (D) was Induced leukemia mice treated by oral feeding with C. Roseus plant. The experimental work was carried out in Clinical Biochemistry Department / College of Medicine / University of Babylon during the period from (October 2015 to August 2016).High - Performance Liquid Chromatography (HPLC) technique was used for measurement of Vincristine drug (VCR) in plant and vitamin D levels in mices' serum, Enzyme Linked Immunosorbent Assay (ELISA) had was used for the measurement of serum ferritin, UV - Vis Spectrophotometer was used for determination of GSH - Px and GST concentrations, while Graphite Furnace Atomic Absorption Spectrophotometer technique (GFAAS) was used for measurement of trace elements concentration of (Fe, Cu, Zn, Se). There were hematological and histopathology studies carried out by using special required equipment to make sure that leukemia disease was indeed occur.Hematological study included measurement of Hb levels and WBC count, while histopathology study included bone marrow, liver, kidney, spleen smear. Microscopic investigation for Chromosomal Aberration and Micronuclei were also had been done.Results showed that C. Roseus plant contain the concentration of vincristine drug up to 148μg/gm. There was highly significant increase of serum ferritin levels, GST activity, Iron and Copper concentration, and WBCs in leukemic group (C) (P<0.001) when compared with control group (A), while there were highly significant decrease of these parameters in group (B) as compared with the control (A) and (C) groups.Results also showed a highly significant decrease of GSH - Px activity, Vit.D levels, Zinc and Selenium concentration, and Hemoglobin levels in group (C) (P<0.001) when compared with the control group, while there were highly significant increase of these parameters in group (B) as compared with control and (C) groups. The present study found a positive correlation between Vit.D and GSH - Px activity, Ferritin and GST activity, while this study found a negative correlation between Ferritin and GSH - Px activity, serum Iron and Selenium concentration.The present study found positive effect of C.Roseus on abnormal parameters and support the biological system which was clear in group (D) which demonstrated that there were significant inhibitions to decrease or increase of these parameters than those in healthy control.

الرواية التاريخية في كتاب العقوبات لابن ابي الدنيا (ت281هـ/894م) == The Historical Narrationsin Alukuba'At Book By : Ibn Abi Al - Dunya(281 - 894 H)

اسم المؤلف: فلاح حسن عباس
اسم المشرف: عبد الستار نصيف جاسم العامري
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الاسلامي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: All praise is to Allah, the Lord of the worlds and His blessings and peace upon his prophet Muhammad and his Descendants (Ahl al - Bayt). The study of "Alukuba'at Book" ( Divine Miracle Punishments) written by Ibn Abi al - Dunya is one of the significant matters in religious Islamic History. Ibn Abi al - Dunya's full name is Abdullah bin Muhammad Bin Ubaid Bin Sufyan Bin Qais, Alqurashi,.He was born in 208 H/823 A.D in Baghdad and died there(Jumada Al - Ula) in 281H/894 A.D. He is considered one of the best learned and highly respected religion teachers, (deeply spiritual man) historians and narrators in the Third Hijri Century. His contributions are wide - spread in various fields of knowledge. His wide mentality and vast thinking are distinguished. This is very vivid in his productions(books) which some of them printed and others not yet. Although he was a freedman of the Umayyads, he became the tutor of several ?Abb?sid princes and in particular of those who were later to become caliphs as al - Mu?ta?id and al - Mu?taf? because of his intelligence and fame. Ibn Abi al - Dunya's father was a man of wisdom and Hadith narrator. He taught his son (Ibn Abi al - Dunya) and supported his progress from an earlier time. Ibn Abi al - Dunya contributed in The reformation movement of the community through his writings and classifications. He wrote many books in education and piety and continued teaching generations until his death at the age of seventy on Tuesday 14th of Jumadi 281 H/894A.D. Ibn Abi Al - Dunya was a man of moderation and neutralism between the sects in his religion(Muslims). So, he combined and comprised all sects. For examples, he wrote about Ahl al - Bayt (Prophet Muhammad's representatives) , and composed many books like; "Al - Awlia" (Faithful) and their virtues, "The Virtues of Imam Ali", "The death of Imam Ali", "The Marriage of Lady Fatima", "The Death of Imam Hussein", "Ashuraa", " The Telling of Lewis Al - Qurrani" and " The Death of Ibin Ju'bair" and others. This neutralism and fairness what has made me to select this personality because we (at this present time) are in an urgent need to such a person not to encourage extremism and terrorism. In my research paper, I have focused on Ibin Abi Al - Dunya of being historian rather than social counselor or religious educator. I have chosen his book "Alukuba'at Book" ( Divine Miracles and Punishments) a field of may study for what it contains so much history narrations (Stories) of nations (The People and their Prophets) of what happened to them. These nations disobeyed their Creator (Allah) and forged His Sharia (Divine Laws). I have organized this paper into four chapters with an index and the resources. The first section of the first chapter focuses on the background of Ibn Abi Al - Dunya, his name, birth, full name, surname, early growth (education), religious sect and his death. The second section handles his life, masters(teachers), students, fame, journeys and his books. The second chapter is of three sections which, of course, deals with the method and sources of the book" Alukuba'at". The first section I describe the book ,its reasons of writing, its importance, prints(copies) and its divisions. The second section is to clarify the resources Ibn Abi al - Dunya recited from which include Quran, Holy Hadith (The Prophet's speech) and other telling. The third section is about the fundamentality and method of his book (Alukuba'at), so I identified the basis of selecting his historical matters, his recitations of verses of Quran, the recitation of holy Hadiths and his personal mentality weaving these basis together. The third chapter I have dealt with the history of Hadiths (The time Hadith was narrated) in this book because it is not chronically arranged. I have rearranged them newly depends on other narrations which this chapter called 'History Stories of Prophets'. In this chapter I focused on the stories of the Prophets Adam, Abraham and Lot (PB). This chapter includes two sections. The first one is about the Story of Adam, its reasons and the heavenly punishments and the historical narrations about it. Also the story of the prophet Noah and what included of historical narrations. The second section comprises the stories of the prophets Methuselah, Heber, Abraham and Lot and their narrations. The fourth chapter is titled as 'The Historical Stories of the prophet Jacob' and also Elephant Companions and what has been revealed of Israelites. This chapter is of two sections. The first one deals with the stories of the prophets Jacob, Joseph and Jonah. The second one is about the story of the prophet Job, its history narrations and the Israelites in it.Finally, I have studied and reviewed these stories and historical narrations compared to other resources trying hard to achieve and select the most remarkable and acceptable one. In conclusion, I have deeply dealt with the best and convincing results of what I am aiming at depending on available information.
الملخص:
المصادر:

كربلاء من 1749 - 1869 : دراسة في الاحوال السياسية والاقتصادية والاجتماعية == Karbala From 1749 - 1869 A Study In The Circumstances (Political, Economic And Social)

اسم المؤلف: احمد باسم حسن الاسدي
اسم المشرف: فؤاد طارق كاظم العميدي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تناولت هذه الدراسة تاريخ كربلاء في المدة 1749 - 1869 دراسة في الاحوال السياسية ولاقتصادية والاجتماعية، وكان الجانب السياسي قد تميز بمرحلتين المرحلة الاولى منذ عام 1749 - 1802 وفيها تمتعت مدينة كربلاء بالاستقرار السياسي والامني النسبي، وتبين ان لذلك تاثير ايجا | This study takes the history of Karbala in the period 1749 - 1869, a study in the political, economic and social conditions, and it was the political side has been marked by two phases the first phase since 1749 - 1802 which the city of Karbala enjoyed the political and the security stability relatively, showing a positive impact on the overall economic, social and intellectual life. The second began with Wahhabi attack in 1802, and the subsequent attacks that have caused insecurity in most of Iraq's border towns on the West, including Karbala, then Daood Pasha attack on Karbala until the end of the Mamluk era. Karbala was also attacked in the subsequent period by the governor of Baghdad Najib Pasha in 1843. Karbala witnessed a chaos in its security in 1757 when the people of Karbala revolted against conscription.the study in the second chapter went to the economic conditions in Karbala, and we dealt agriculture in the forefront and land and factors affecting the production, then we talked about industry and industrial trades in the countryside of Karbala, in the city we found that the industry was primitive and in the rest of the state of Baghdad and surrounded lands. the industry was dependent on raw materials available in the city like clay and palm wood or Aromated, then the study took the trade in Karbala so we mentioned roads, transport and the markets in Karbala, and means of trade coins, and incomes of the city and of the visitors and fee of funeral and etc. The third chapter we took the social conditions in Karbala starting with the urban planning for the city of Karbala, then Karbalai society and aspects of social life in the city and the countryside and the most important families who live in the city of Karbala and the clans that live on the outskirts of the city and mutual influence between them, and we took the social aspects at the community in the city and the rural community. and there is no doubt that the relationship was overlapping between them and even social manifestations are similar to a large extent, because the city's community is an extension of the community rural, As for social services. In fact, it has been non - existent for them, there are no hospitals, no schools, no doctors, no teachers, which led to the spread of ignorance that has led to the spread of diseases that Karbalai community suffered a lot. The fourth chapter contained the scientific movement in Karbala that have flourished since the mid - eighth century, and was the most prominent scholars of Karbala at that time is the religion leader Mohammed Baqer Al - Behbahani. During this period scientific schools spread, libraries, government offices and mosques. Scientific movement has been accompanied by the emergence of different religious mobilizations affected the fundamentalist religion that came into conflict with them, including the news and then Shaykhiyyah, scout and then Babiah which is the most dangerous thing that faced fundamentalist religion but it’s survived thanks to the efforts of fundamentalists scientists. As well as the cultural movement flourished and a number of poets were appeared, it is worth to mention that the scientific movement was influenced by the political situation and turned out to be that the period of political stability accompanied by scientific prosperity which became weak in the nineteenth century because of the Wahhabi attacks as well as the political turmoil that accompanied the attack of Daoud Pasha on Karbala and the subsequent as the attack of Najib Pasha. But in spite of that we should realize that Karbala was enjoying a scientific prosperity in the next period thanks to the presence of a number of scientists.
الملخص:
المصادر:

العلاقات الالمانية - الروسية (1870 - 1914) == Germany - Russian Relations 1870 - 1914

اسم المؤلف: نادية جاسم كاظم علي الشمري
اسم المشرف: علي هادي عباس المهداوي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
الملخص:
المصادر:

تطورات التعليم في الكويت 1946 - 1971 == Developments Of Education In Kuwait 1946 - 1971

اسم المؤلف: عائد مجيد عبد زيد العيساوي
اسم المشرف: احمد يونس زويد الجشعمي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: The education of Kuwait has developed between 1946 - 1971 for many reasons that participated in this development, the geographical position and the trade with foreign countries , this has increased the relationship between the Kuwaiti people and tradesmen , so the idea of education created selecting the best educated people of Kuwait that are working in the trade field and by the help of capitalists and tradesmen by holding their accounts , also the help of mosques and small libraries that specialized in religion education to create people who know how to read so it became easy to teach them how to write by founding semi governmental schools by Al - Mubarakiya school , plus the founding of literature club that supported the students materially and spiritually and offered all their necessary needs that helped in supporting the education and the number of students , also the stable politician situation that happens in Kuwait after the stable ruling of Al - Sabah family that supported the education since 1921 ,and formed by founding the Al - Ahmadiyah school materially and spiritually so the governmental education emerged so as to the governmental schools that took the Egyptian and Iraqi curriculum , that supplied the society by local education energies , all that resulted in education cooperation between Kuwait and the rest of the world countries , because of the scholarships Kuwait offered its students outside its borders and the bursaries that offered to Arabian and the province students , that helped in developing the education of Kuwait , by contacting the different cultures of the countries that the scholarships have been sent to Kuwait helped other Arabian countries that helped in developing their education , the education in Kuwait did not stay at the elementary and high schools ,but it reached to creating the Kuwait University in 1966 and the graduation of different specializations in 1970.
الملخص:
المصادر:

تطورات التعليم في البحرين (1961 - 1981) == Education In Bahrain Developments (1981 - 1961)

اسم المؤلف: حسين نعمة محمد الخفاجي
اسم المشرف: مشتاق طالب حسين الخفاجي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Education is one of the basic factors that contribute to building societies, politically, socially, economically and culturally, so the Bahraini government has paid education much attention, especially after that I realized that investing in people is the best investment in the long run, as I realized that the power of education, cohesion and planning and development helps in the development of society, and even help to the renaissance of the state and its development, hence the importance of the subject and the motivation to study it. Despite the importance of the subject and privacy, but that academic studies omitted searched historically and disclosure of mastery, and as the Bahrain are part of the Arab system in general and the Gulf in particular, and as the search in the partial problem contributes greatly to the development of treatments for similar problems in them, so the study came to contribute to shed light on this issue to achieve the desired objective and above, but it is a motive to search. Therefore, this study was entitled to (education developments in Bahrain 1961 1981), to search for the cause of the development of education in Bahrain during the years in question, being of privacy in the history of Bahrain in general and the history of education in particular the years. As education witnessed in these years a remarkable development since 1961, due to the attention of the Emir of Bahrain Sheikh (Isa Bin Salman Al - Khalifa) and his education, he has established in his reign, many schools, colleges and universities, has sent missions to the study, and encouraged talented and gifted in a ceremony to be held for them in every year b (science festival) as grant awards for science and his students. We finished the study and up to 1981 for the accession of Bahrain, the Gulf Cooperation Council, since its accession there have become common policies in several areas with the countries that participated in this cooperation, including education.By tracking the development of education in Bahrain in the years 1961 1981 can devise a set of results, most notably : 1 - early education began in Bahrain early, marked by religious education Ketatibi, as it was the boys and girls memorized the Koran and the Sunnah and learn to read and write by the mullahs and writers who Qsteke to receive lessons. It was natural blossoming of this type of education as a result of religious factors and others relating to their need to meet the needs of society at the time of readers and writers, accountants, staff, and indeed these madrassas have succeeded in preparing the individual for life in accordance with religious and moral ideals that advocated by Islam. Which encouraged these madrassas to spread, especially since the state were not educational services of their competence at the time, but the competence of individuals and groups. The traditional education in the Arabian Gulf in general and Bahrain in particular the first seed to learn, and that was popularly educated, not officially, but it shows the interest of the Gulf society in general and specifically in science education and Bahrain.2 - Soon, there has been an education is something new not seen in the region before and had an impact on the functioning of the educational process in the Arabian Gulf in general and Bahrain in particular, and prepared by some of the first signs of modern education in the Gulf, but it is education system introduced by the missionaries of America, and although the goals those missions colonial and motivated by the foundation is the preaching of Christianity in the Arabian Peninsula and convert the population to Christianity, but Zwemer and his colleagues practiced by missionaries and other activities do not represent the reality of the missionary religious goals, including medical activities and educational and cultural and archaeological and geographical, but the (US - Arab mission) It failed in its mission, because it linked the provision of basic services, a mission of evangelization be Christians, because Muslims and Arabs in general very special clinging to their religion and will not accept them an alternative.3 - private education charity in Bahrain at the beginning of the twentieth century, specifically in 1919, and was intended to proceed with the civil committees from various segments of society, whether local or expatriate, to develop the first foundations for the nucleus of formal education in Bahrain, and also came in reaction to the Education Ketatibi which He prevailed in that period and which now does not meet the wishes of the community, especially after the first World war, as things have changed and resulted in the opening up of Bahrain more broadly on data from modern Western Renaissance to make a big political and social changes in the country resulted in the emergence of cultural and social awareness among the members of the community of Bahrain, so there was a need to create a modern educational institutes differ from Koranic schools in terms of systems and curricula and goals. However it was this kind of education does not achieve scientific adequacy fit the spirit of the age.
الملخص:
المصادر:

الاستاذ الدكتور صادق السوداني ومنهجه في كتابة التاريخ == Prof. Sadik Al - Soudani (Ph.D.) And His Method In History Writing

اسم المؤلف: بسام رضا محمد
اسم المشرف: كريم مطر حمزة الزبيدي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: An update of what initiated by researchers and historians studying the decades since the Iraqi mission joints of modern and contemporary history of Iraq through letters and Alatarih. And as far as the educational aspect has been many studies about the reality of education in Iraq it was discussed at the Royal and Republican covenants, including the doctoral thesis presented by Saleh Mohammed Abdullah tagged (the development of education in Iraq from 1945 to 1958). It is noted on these studies addressed the educational system structure only, ignoring the role of the scientific elite in the development of the scientific basis and development of education in Iraq, whether education in the initial stages (primary, secondary) or higher education, and did not receive light on the role this elite benevolent in this area. Proceeding from this and that decide to choose the subject with praise by the Scientific Committee in the department. The study is detailed and covers an important missing link of the history of education in Iraq, which cast a shadow over Iraqi society directly. In line with the interest of the Department of History at the College of Education / University of Babylon, studying the role of the early pioneers of leading academics historians who have left a clear imprint in the educational process in the country, we discussed the Master in the College of Education ten years ago dealt a prominent Iraqi historians, Dr. Kamal appearance Ahmed, then a series of historical studies dealing with these scientific personalities. In Baghdad University / College of Arts recently discussed the first two letters of Dr. Jafar - khasbak and the second for Dr. Saleh al - Abed, in the College of Education at the same university also discussed a message for Dr. Faisal Al - Samer, in the Department of History, University of Diyala also discussed the first two letters of the historian Fadel Hussein and the second for Dr. Hashim al - Tikriti. This academic scientific studies and contributed to bring the unique messages of its kind, as these studies did not discuss the personal life of the historian only, but dealt with his writings and his approach to the study and teaching of history, which is important because of the ignorance of most ((historians)) Iraq's new now, the foundations of the Iraqi school so to speak, or at at least those who are the pioneers of this school is founded by laid off or the first girls to her? These studies can give a clear picture of the aforementioned question. This study consists of an introduction, three chapters and a conclusion, eating in the first chapter "of his life and his social science". He held the title of the second chapter; "the evolution of the historical vision and scientific activities".The third chapter is devoted to the study of his approach based on an analytical study of historical writing. A number of conclusions have been reached during the study, the most important ones are : 1. Bon we can say through the study of His analytical study of both books by or books translated or scientific research that his approach to historical writing clear since completing his thesis. Since then he charted himself a peculiar approach it based on historical themes eating away at the analytical study tendencies and fancies in the interpretation of the historical event. What reinforces this saying his thesis and research published a master student, as well as upgrade research presented by the year 1978, but this does not mean that his studies at the University of Exeter in the United Kingdom has not changed or has not achieved any change to the method not vice versa increased scientific sobriety and convictions its methodology in historical writing2. Was his method of unique and based supervise the review of what is written by the student carefully read the letter more than seven of taking out the messages and Atarih impact readings proud of the scientific departments, which studied there, and went researchers from rattling become them later receipts and tours in the area of research scientific.3. Calculated for Dr. Sadik Sudan in the field of historical studies include : - A great interest in Jewish history and synthesizes translation, he wrote three thousand (Zionist activity in Iraq (1914 - 1952); the Jews of the United States; (A Brief History of the Jews of Iraq) and translated two books (a coil of the history of the Jews; chapters of the history of the Jews).(B) is the first to introduce the idea of writing letters and thesis in European history in the Department of History / Faculty of Arts / University of Baghdad, and at that time the idea has not lived up to many of those concerned with history, but after not long supported it and excited her.(C) the first to introduce the subject of the case the Irish studies instruction through the teaching of the subject ((international problems of historical and contemporary)) and supervision, as Ashraf proudly on the message Master of the College of Arts / University of Baghdad and four thesis PhD from the Irish case two in the Faculty of Arts, University of Baghdad and two in the Faculty of Education / University of Mustansiriya, a total of 7, the title of the late Dr. Saleh al message Irish case was one of the proposal and was one of the members of the committee discussed. In the proposed B + C has opened up new horizons for the students to record their messages and Atarihhm. After you have exhausted or nearly titles, especially those concerning Iraq.(D) Dr. Sadik Sudanese, to my knowledge is the only one who read a minimum of seven readings as may be up to ten in order to show a message or thesis, supervised by the student and the supervisor, which is unusual and unprecedented, embodies Sudan's keenness on the level of messaging and Alatarih that bears his name as a supervisor, a little something to his credit.
الملخص:
المصادر:

محمد حسن الطالقاني ودوره الفكري حتى عام 2003 == Mohammad Hassan Al Talqani And Intellectual Role Until 2003

اسم المؤلف: هند اشهاب عبد الحسين
اسم المشرف: نعيم جاسم محمد
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Contributed their writings in addressing important issues that affect the cultural and social reality as it issued anumber of cultural magazines and that the most important AL - Najaf knowledge magazine (1958 - 1961). By its founder and editor Mr.Mohammad Hassan AL Talqani has lived through a critical stage and the task of modern histoey of iraq after he moved from the system royal to the republican system in 14 july 1958 directed its attention researcher highlight the personality of Mr.Mohammad Hassan AL Talqani and intellectual role until 2003 when he enjoyed the prestaige and scientific seminar since he is from Najaf prestigious families who had a prominent role in the scientific , cultural and literary life in Najaf in particular and Iraq in general. the study consisted of the introduction and chapters and aconclusion to the most prominent conclusions reached by the researcher then avital annexes variety touched directly the life of Mr.Mohammad Hassan AL Talqani then followed by the sources relied on by this study The first chapter on the distribution of five sections studied the first section the birth and lineage of Mr.Mohammad Hassan AL Talqani as well as the place of his birth. the second section has included prominent media family and the statement of translations and the conduct of the most prominent of translations and the conduct of of the most prominent scienlists as Mr.Mihammad Hassan AL Talqani and Mr.Mashror AL Talqani and Mr.Abdul - Rasul AL Talqani.The second chapter titied cultural role of Mr.Mohammad Hassan AL Talqani has branched in to five sections Highlighted to raise the intellectual and the most prominent books published and unpublished and highlighted on the book which originally master message obtained Mr.Mohammad Hassan AL Talqani from Jesuit University in Lebanon estimate of (very good) grade.This chapter also discussed the books that made the most important part of the religious writings. the most important (AL tadiagnh) , Religion basics the achievement of the court of Hashem AL kaabi.Third chapter studied the political activity of Mr.Mohammad Hassan AL Talqani in terms of his position of the internal political developments , practicularly the Royal system (1921 - 1958) and his position on the 14 july revolution , Shawwaf movement in Mosul 1959 As well as his position on the coup of 8 february 1963.The other topic dealt axpatriate political currents and the position of which Mr.Mohammad Hassan AL Talqani. And in particular his position of the current communist and the scholars liberal group. highlight on the situation of political in the Arab ocean.The last section to his death and the most prominent participants in the memorial service
الملخص:
المصادر:

الهبات والهدايا فـي الاندلس من الفتح حتى نهاية عصر الطوائف (92 - 484هـ/711 - 1091م)

اسم المؤلف: زينب حسن نجم
اسم المشرف: محمد عبد الله المعموري
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الاسلامي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
الملخص:
المصادر:

التعليم المهني في العراق (1968 - 1979) : دراسة تاريخية == Vocational Education In Iraq From 1968 - 1979 Historical Study

اسم المؤلف: محمد احمد ياسر الحسيني
اسم المشرف: مشتاق طالب حسين الخفاجي
الموضوع العام: التاريخ
السنة: 2017
الموضوع الدقيق: التاريخ الحديث والمعاصر
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
الملخص:
المصادر:

العلاقات المكانية للتلوث الصناعي في مدينة الحلة == Spatial Relations Of Industrial Pollution In Hilla City

اسم المؤلف: رؤى علي مهدي كاظم جوازري
اسم المشرف: جبار عبد جبيل
الموضوع العام: الجغرافية
السنة: 2017
الموضوع الدقيق: الجغرافية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يعد التلوث البيئي وخاصة الناتج عن الصناعة اعتداء سافر من قبل الانسان على البيئة وتوازنها والذي يؤدي الى تشوه وازالة المظاهر الجمالية فيها، ونتيجة لعملية طرح الملوثات الصناعية الضارة بالبيئة والتي بدات تهدد الوسط الهوائي والمائي والتربة , فقد جاءت هذه الدر | Pollution of environment is very danger which causes deform the beautiful situations especially industerail pollution which is caused by human. Because of industrial waste.It is damage air ,water and soil.There is a stady called "relationship of industerail pollution in Al Hilla town" It provides many important ways to benefit from these waste soil,gas, but with fewer effect of factories. This study help us to know the effect of waste on the environment balance in Hilla.It is found that industry is polluted for systems of our life in danger way. That over'centre organ for statics in Babil.Then,They are taken plece or model to examin them in the laboratory in Babil also in ministry of science ,Technology and Green AL Qasim university which relate to air ,water,soil pollution.They are used Equation of USA of growth of pupolation.The study is continued definition for some terms conserned the research.It also explaned the main role of natural elemants that their effect on in dustrail pollution Especially weather and its elements as winds.Even Human effects rise pollution because of increasing population which increase the Use of earth or people rong use for elements of environment without right plan previously.The air, water and soil pollution is caused defect at Ecological system which redounds life.There are some good points that have benefit as some technological ways which make pollution fewer even its economic cost.The study suggest some suitable indormations for some factories to achieve the gaol.

واقع واتجاهات النمو الحضري للمدن الصغيرة في قــضاء المحاويل == The Reality Of Urban Growth And Trends In Small Size Cities In Al - Mahaweel District

اسم المؤلف: شيماء محمد خليـل محياوي
اسم المشرف: عامر راجح نصر
الموضوع العام: الجغرافية
السنة: 2017
الموضوع الدقيق: الجغرافية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: تناولت هذه الدراسة احدى اهم الظواهر الحضرية وهو النمو الحضري الذي يعد من اعقد العمليات واكثرها تاثيرا على المراكز الحضرية والوحدات العمرانية من خلال تعرضها للتغير المستمر لمختلف الوظائف. وسلطت الدراسة الضوء على ظاهرة تكرر اغفالها عن برامج التنمية والخطط | This study examined one of the most important urban phenomena and urban growth is one of the most complex operations and most influential urban centres and physical units through exposure to the constant changing of various jobs. The study highlighted the phenomenon repeats overlooked about development programs and strategic plans (small towns) that population size ranges between (5000 to 20000 ) individual , which consists in the study area in three urban centres, shared several qualities and functions (Al - Mashroa ,Al - Neil, Al - Emam). I have discussed the study highlighted the reasons for the growth of the city is not without undergoing a range of geographical disciplines such as location and position and the nature of the surface water and soil resources that contribute to the emergence and local environment conditions imposed, and the human factors of population and economic, social, historical and political origins of the important role of cities. I have used several courses of study as a descriptive analytical and historical and morphological approach drawing on quantitative methods and software for geographic information systems (Gis) and quadruple (swot) analysis method in analysis of urban land uses, and field visits with use of a number of tables, maps and graphs to illustrate geographic phenomena in the cities studied. The study showed the planning stages of cities and urban land use planning stages through to each city and analysis of functional proficiency through capita account depending on appropriate planning standards. The study also showed the vision for urban growth and magnitude of future need for urban land uses until 2025 and showed some parameters which stands in front of the urbanization of the study and determine the appropriate directions for growth. The study concluded with a set of conclusions and recommendations that contribute to improve the reality of urban growth in the cities study and the possibility of development commensurate with the economic, social and cultural characteristics

اثر استخدام اسلوب الاثارة غير المنتظمة في تحصيل طالبات الصف الخامس العلمي في مادة الاحياء وتنمية التفكير العلمي لديهن == The Effect Of Using The Style Of Excitement In The Collection Of Non - Performing Students In The Fifth Grade Science Neighborhoods Substance And The Development Of Scientific Thought To Have

اسم المؤلف: زينب محمد مجيد الجبوري
اسم المشرف: عبد السلام جودت جاسم الزبيدي | ندى سعد ناجي الطائي
الموضوع العام: العلوم التربوية
السنة: 2017
الموضوع الدقيق: المناهج وطرائق التدريس
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: هدف البحث الحالي الى التعرف على اثر اسلوب الاثارة غير المنتظمة (الاثارة العشوائية) في : 1. تحصيل طالبات الصف الخامس العلمي في مادة الاحياء.2. تنمية التفكير العلمي لدى طالبات الصف الخامس العلمي في مادة الاحياء.ولغرض التحقق من هدفي البحث وضعت الباحثة الفر | The current research aims to find out the effect of using thrills irregular pattern (random excitation) in the collection of fifth - grade students in the neighborhoods of scientific material and the development of scientific thinking to have, and for the purpose of verifying the goal of the research and the researcher developed hypotheses Elsafreeten following cases : - 1. There is no difference statistically significant at the level (0.50) between the average scores of the experimental group students who are studying biology according excitement irregular pattern (random thrills) and the average score of the control group students who are studying the same material according to the conventional method in achievement test.2. There is no difference statistically significant at the level (0.50) between the average differences in grades pre and post tests for students in the experimental group who were studying biology according excitement irregular pattern (excitement random) and the average differences in grades pre and post tests for students the control group who were studying the same material according to the traditional way of thinking about the development of scientific testing.In order to validate these hypotheses conducted researcher experiment lasted an entire semester of the academic year (2015 - 2016) was chosen experimental design (with a partial seizure) of two unequal One is a pilot, and the other officer was limited research on students fifth grade science bio In one of the Directorate of schools public to raise the province of Babylon, as has been selected sample randomly, which were represented by (junior Revolution Girls) spread over four study people (a - b) two divisions biotic (c - d) applied two divisions, was chosen Divisions (a - b) biogenic for not Okamalhn Articlescientific because of the presence Courses system was chosen Division (a) draw random to represent the control group as numbered (36 students) and Division (b) to represent the experimental group and numbered (37) students and the total number of students research sample was (73) students were rewarded with two sets of search a group of the following variables : age, calculated in months, IQ (Raven Raven), degrees neighborhoods substance in the chorus the first test for the academic year 2015 - 2016, educational attainment of the parents, the former information in the subject of biology test, the test of scientific thinking and identified scientific article last four seasons ( IV, V, VI, and VII) of the biology textbook for fifth grade science bio, (i 4.2014),Saat researcher behavioral objectives of Article educational as numbered (165) behaviorally target, and the researcher built a collection tested b (50) checksums paragraph of multiple choice with four alternatives, either tool II has represented tested scientific thinking, which consisted of six sections as the first section and the second, third and fourth paragraphs it consists of seven and section V and VI of the six paragraphs. As used researcher statistical methods Ala?tah : (test Altaia for two independent samples, and a box (Ca 2) and equation Pearson coefficient Spearman correlation equation coefficient of difficulty, excellence and equivalent efficacy wrong) alternatives, was applied experience in the second semester as it was the beginning of the actual teaching (28.02.2016 ) and the end of the actual teaching (28/04/2016) when the data processing results showed statistically significant superiority of students who have studied according excitement irregular style of the experimental group (random excitation) on the contro In light of the results : - 1.oost researcher on the need to adopt the excitement irregular pattern (random excitation) in teaching biology to fifth grade bio - scientific because of its positive impact in raising the achievement and the development of scientific thinking for the students level2.oost researcher teachers and teachers need to pay attention to the use of excitement irregular pattern (random excitation) in teaching and give it a privileged position within the teaching process. Mayati researcher suggested : - 1.ojra similar study to demonstrate the effect of non - performing style thrills (random excitation) in the other study variables and other stages.2.ajra similar study to demonstrate the effect of non - performing style thrills (random excitation) in the last study materials
الملخص:
المصادر:

اثر استراتيجية البطاقات المروحية في تحصيل طالبات الصف الثاني المتوسط في قواعد اللغة العربية == The Impact Of The Fan Cards Strategy In The Collection Of Second Grade Students At The Average In The Arabic Language Rules

اسم المؤلف: رسل جعفر صادق عبكه
اسم المشرف: زينة جبار غني الاسدي | رائدة مهدي جابر العامري
الموضوع العام: العلوم التربوية
السنة: 2017
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: ترمي الدراسة الحالية الى تعرف ( اثر استراتيجية البطاقات المروحية في تحصيل طالبات الصف الثاني المتوسط في مادة قواعد اللغة العربية )، وللتحقق من هدف الرسالة صاغت الباحثة الفرضية الصفرية الاتية : - "ليس هناك فرق ذو دلالة احصائية عند مستوى ( 0,05 ) بين متوسط | The present study aims to identify the effect of the card strategy in the achievement of intermediate second grade students in the Arabic grammar. In order to verify the objective of the thesis, the researcher formulated the following zero hypothesis : "There is no statistically significant difference at (0.05) between the average score of students in the experimental group who study Arabic grammar using the card strategy and the average score of students of the control group who study the same subject in the usual way." The researcher chose a experimental design with partial control of the research groups (experimental and control). She chose randomly the average chastity for girls from the middle and secondary schools in the center of Babil Governorate. The sample was 60 students for the academic year 2015 - 2016, The researcher randomly selected (D) to represent the experimental group (31) students who studied the Arabic grammar using the strategy of the cards and the (C), which represented the control group, and (33) students studied in the usual way. The researcher was statistically rewarded between the students of the research groups (experimental and control) in the following variables : (the age of time calculated in months, the academic achievement of the parents, the academic achievement of the mothers and the grades of the students of the research groups in the Arabic grammar for the first semester of the second grade for the current academic year (2015 - 2016). ~ As for the teaching plans, the researcher prepared a set of teaching plans for the groups to be taught to the experimental and control groups. Two of these plans were presented to a group of experts and specialists to express their opinions on their suitability and suitability for teaching.In order to measure the achievement of the students of the two research groups in the subjects studied by the researcher themselves, a final collection test was prepared, consisting of (30) multi - choice test cases, presented to a group of experts and specialists to verify the validity of the test and to process it statistically using the appropriate statistical means. After the end of the ten - week experiment, the final achievement test was applied to the students of the two research groups. After analyzing the results of the students' responses and their statistical processing, using the T - test, , 05) for the experimental group.Based on the results of the research, the researcher concluded : The students of the experimental group outperformed the students of the control group. In light of this result, the researcher recommended using the card strategy in teaching Arabic grammar at this stage because of its effect on increasing student achievement. Similar to the current study on other study samples such as (grade I average, middle school).
الملخص:
المصادر:

تحليل محتوى كتاب قواعد اللغة العربية للصف السادس الادبي في ضوء المدخل الوظيفي == Analyzing The Content Of The Book Arabic Grammar For Sixth - Grade Literary In The Light Of The Functional Entrance

اسم المؤلف: حسين علي رهيف
اسم المشرف: عارف حاتم هادي الجبوري | اسعد محمد علي النجار
الموضوع العام: العلوم التربوية
السنة: 2017
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: The current research aims to book Arabic grammar sixth - grade literary content in the light of the career portal analysis, and to achieve this goal deliberately researcher to review the literature and studies on functional entrance formulate standard for career entrance consists of (20) items and then presented to the gentlemen experts specialized curricula and methods the teaching of Arabic language and literature in order to express their views and their observations, and in the light of their observations been added some paragraphs and modify others, that completed the search tool and reach the final image to the standard functional entrance consists of (22) subparagraph branching of three dimensions : (functional in the text and supply and examples) and (functional in the grammatical rules) and (functional in the exercise), then proceeded to the researcher analyzed the book Arabic grammar content according paragraphs of standard dimensions, and to ensure the stability of the analysis used a researcher first two methods a sample of the content of the book of other analysts analysis, and other re - analysis between the researcher and the same after a specific period of (21) days; and using equation (Holsta) totaled reliability coefficient between the researcher and the first analyst (0.83) and between the researcher and the other analyst (0.87) and between the researcher and the same (0.92).For the purpose of extracting the results used researcher frequencies and percentages of the dimensions and compared to the percentage of the mean dimensions in order to know the extent achieved, the study resulted in the following results : 1. Check the first dimension of the career entrance standard, which reads (in functional text and display examples) and not to check dimensions, which read (in functional grammar) and (in the functional exercise).2. In the first dimension of the standard career portal that reads (functional in the text and display examples) achieved the following paragraphs (devoid of grammatical and stylistic and spelling errors) and paragraph (their structures formulated clearly and easily and free of ambiguity) and paragraph (focusing on the practical side of the base grammatical) and paragraph (check the integration of Arabic grammar and language skills : listening, speaking, reading and writing) in most of the subjects of the book, did not materialize paragraph (includes practical models which can be exposed to learners in their daily lives)3. In the second dimension of the standard career portal that reads (functional in grammar) the following paragraphs have been achieved (exposed to the subject of grammatical necessary in linguistic communication, which permeates the lives of students) and paragraph (compatible with learners' cognitive growth) and paragraph (progress in achieving integration between topics as studied by students) and paragraph (check gradient in its presentation in terms of difficulty) and paragraph (devoid of differences grammarians on the base grammatical one) and paragraph (formulated and clear, her words brief), while not achieved some of its clauses, such as paragraph (avoid grammatical structures is used to contact linguistic and that fall within the grammar topic studied).4. In the third dimension of the standard career portal that reads (functional in the exercise) Check the followingparagraphs (suit formulated teacher objectives, which focus on the side of the application) and paragraph (a specific reply and does not accept guessing) and paragraph (carrying students to touch the moral differences between tool and tool) in most of the exercises book, not paragraphs realized (including vertebrae test students' knowledge of the function of grammar method subject matter) and paragraph (working to enable students to employ the floor inside syntax) and paragraph (working to provide students with the ability to employ grammatical Qaeda in communication processes linguistic career) and paragraph (exercises include unresolved focus on the practical side career with the rules of grammar) in most of the subjects of the book, while there are passages did not materialize in the exercises the whole book, namely, (that enable students to employ syntax within the text) and paragraph (include clauses to address the mistakes of grammar common in the language of the students) and paragraph (carrying students to move a number of poetry or prose texts that offer them anonymous, from the shape and movements).In light of the search results, the researcher suggested a number of conclusions, including : 1. The one dimension of career entrance has been achieved the standard dimensions of others did not materialize.2. Sub - paragraphs of the dimensions of a standard doorway career is almost similar between the subjects of the book achieved.In light of these findings and conclusions researcher recommended a number of recommendations including : 1. Dependence on dimensions of career development at the
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تحليل محتوى تدريبات كتب القراءة العربية للمرحلة الابتدائية في ضوء مهارات التفكير الاساسية == Analysis Of Training Books In Arabic By Reading The Content Of The Basic Thinking Skills

اسم المؤلف: عباس محمود عبيد
اسم المشرف: سيف طارق حسين العيساوي | رائدة مهدي جابر العامري
الموضوع العام: العلوم التربوية
السنة: 2017
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يهدف البحث الحالي الى تحديد مهارات التفكير الاساسية اللازمة لتلامذة المرحلة الابتدائية , ومدى توافر تلك المهارات في تدريبات كتب القراءة العربية للمرحلة الابتدائية , ولغرض تحقيق هذين الهدفين عمد الباحث الى مراجعة الادبيات والدراسات التي تناولت التفكير ومه | The current research is aimed at analyzing know necessary for the students of the primary stage of basic thinking skills, and the availability of those skills in exercises Books in Arabic reading of the primary school, in order to achieve these goals, the researcher reviewed the literature and studies on thinking skills, prepared a list of the skills of basic thinking consisted of nine skills, And then presented to some experts and specialists gentlemen in the curricula and methods of teaching Arabic language and to express their views around, and by for that have been modified and add and delete some paragraphs, that completed the search tool and reach the final image of the list of basic thinking skills, then proceeded to the researcher analyzed the training content reading books on according to the basic thinking skills, and to ensure the stability of the analysis used a researcher method of analysis with the help of others Analysts using equation (Holsty) totaled reliability coefficient between the researcher and the first analyst (0.91%) and between the researcher and the other analyst (0.85%) and between the first analyst another analyst (0.80%). For the purpose of extracting the results used researcher frequencies and percentages for the skills of basic thinking and yielded more results : The higher the skill of achieving the (application) skill by (35.90%), then (pager) skill by (30.20%), followed by (comparative skill) by (11.11%), then (note) skill by (9.40%), then (a skill ranking) by (4.56%), and (codec) skill by (3.99%) and (definition problems) skill, by (2.85%) and (the skill of asking questions) by (1.14%), and finally the skill (ratings) by (0.85%). by for the search results researcher recommended a number of recommendations, including : the need to develop curriculum based on field studies accurate and closer, and sensitive to the tastes of the students and their orientation and mental level, and taking into account the integration and coordination of Books in Arabic reading to include the skills of basic thinking, in terms of size and quality of educational material and activities and training commensurate with the mental level of students each row of the elementary grades, and the need to enrich the training exercises to help students develop thinking and Building inventories cognitive them. Complementing this research suggested the researcher several proposals, including : conducting a similar study of the current study in exercises written Arabic language rules for the primary stage analysis in light of the skills of basic thinking, conduct a pilot study entitled : The Impact drills enrichment in language ability Development when pupils primary school in Arabic reading material.
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اثر التدريس على وفق النظرية التواصلية في الاداء التعبيري لدى طالبات الخامس الادبي == The Effect Of Teaching According To The Communicative Theory In The Expressive Performance Of Students Of The Fifth Literary

اسم المؤلف: سارة حسين عبد عون الجبوري
اسم المشرف: حمزة هاشم محيميد السلطاني
الموضوع العام: العلوم التربوية
السنة: 2017
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: يعد التعبير اهم فروع اللغة العربية اذ يفصح عن الافكار والمشاعر وعن طريقه يستطيع الفرد الكشف عن المتحدث او الكاتب وعن مواهبه وقدراته وميوله، ويمثل التعبير نشاطا ادبيا واجتماعيا فهو الطريقة التي يصون بها الفرد افكاره واحاسيسه بلغة سليمة مكتوبة او منطوقة، | The expression is considered the most important branches in Arabic language as it discloses the speaker's or the writer's thoughts and feelings besides his or her ability, talents or inclinations. The expression also represents social and arts active. It is the way that protects the person's feelings and thoughts by a neatly language and means of communication between the person and the other people. By it, she or he can understand what he need and make them understand what they need from him in the same way. In spite of the importance of the expression, it is still studying by the way that depends on indoctrination and memorization. Therefore, the researcher thinks that the students need a new method for teaching, which helps them to expand and enrich their knowledge, develop mind skills; directions or inclinations by depend on dialogue and discussing the information. On the other hand, give the pupils chance to express their new ideas and make them in different forms so as to encourage them to be able to make questions and inquiries about information. According to that, the researcher wanted to do her studying which is called "The Effect of Teaching according to the communicative theory in the Expressive Performance for Fifth Students Literary Branch "In order to achieve the aim of the research, she supposed" Null Hypothesis" : There is no related differences with statistically significant between the average pupils scores at the semantic level of (0.05) and between the experimental group students who are studying the way of expression with communicative way and between controlling group of students who are studying the expression in the usual way. In order to achieve the aim of the research, the researcher has chosen Al Zarqa School from the preparatory and High Schools which the number of the division not less two of the fifth literary stage. The researcher relied on the random method and with same way; she has chosen the B division to become the experimental group and the division A to become the controlling group. The research sample was 42 by 21 students in the control group and correspond researcher between the two groups in chronological age and educational attainment of the parents and degrees of the first course of the academic year. The researcher applied in the second half of the academic year 2015 - 2016 and continued to apply the experience classrooms full at the end of the experimental the researcher conducted a final test of the expressive unified theme for the two female researcher and corrected papers on Al - Hashemi according to standard adopted by the researcher.The researcher handled statistical data by using ({t} - test for two independent samples; test kai square, Pearson correlation coefficient).The results showed superiority of the students in the experimental group to the controlling group in the expressive performance.The search is over to a set of recommendations including : 1. Train the students to talk about their experiences and their observations with a correct and proper language in addition to a focus on topics that close to the environment of the students and their minds.2. Determine the curriculum or curriculum for the teaching of expression and giving it an important sufficient like all other branches of the Arabic language.3. Encourage the students to foreign reading then using it in their lesson expression.4. After she had completed the research, the researcher proposed a similar study of the current study on other branches
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اثر انموذج مارازانو في اكتساب المفاهيم الاحيائية وتنمية التفكير الناقد لدى طلاب الصف الخامس العلمي == The Effect Of A Marazano Model In The Biological Conceptes Acqwiring And The Development Of Critical Thinking For Students Of Fifth Scientific Class

اسم المؤلف: حيدر خليل عزيز عيسى
اسم المشرف: وفاء عبد الرزاق عباس العنبكي | عباس حسين مغير الربيعي
الموضوع العام: العلوم التربوية
السنة: 2017
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: هدف البحث التعرف على اثر انموذج مارازانو في : 1. اكتساب المفاهيم الاحيائية لدى طلاب الصف الخامس العلمي(الاحيائي) في مادة علم الاحياء. 2 - تنمية التفكير الناقد لدى طلاب الصف الخامس العلمي(الاحيائي) في مادة علم الاحياء. ولغرض التحقق من هدف البحث تم صياغة ا | The current research aimed to identify the impact of a Marazano model in : - 1 - The acquisition of the biological concepts acquring for students of a fifth - grade science (bio) in biology.2 - The developing of the critial thinking for the students of a fifth - grade science Development (bio) in Biology. For verification purposes of goal search, The folowing zero hypotheses following for mulated.1 - There is no statistically significant difference at the level of (0.05) between the average scores of the experimental group students studying biology at Marazano model and the average score of the control group students who are studying the same subjects in accordance with the traditional method in acquiring biological concepts test.2 - There is no statistically significant difference at the level of (0.05) between the average scores of the experimental group students studying biology at Marazano model and the average score of the control group students who are studying the same subjects in accordance with the traditional method in the development of critical thinking test.To validate the hypotheses the researcher conducted experiment for two months since the adoption of the following actions : the experimental design was used (with a partial seizure) wiht tow eqwal growps the sample research were cloos rondomly from populetion of, which represents school junior government daytime and secondary centrally spend Hashemite and hand - Qasim and was (junior martyr Adel Nasser), since the number of fifth grade science students (bio) in school (63 students) distribued in to divisions were selected Division (b) which randomly assigned to represent the experimental group, which consisted of (32) students studying on according to a Marazano model, while the control group, which consisted students Division (a) has consisted of (31) students studying on according to the traditional mhted, has been rewarded researcher statistically between the two groups in the following variables : (Age measured in months, prevous achievement in Biology subject, the previous information test in Biology subject, pre - test of critical thinking) and identified Article scientific at three chapters (V, VI, VII) of the biology textbook for fifth grade science, has been extracted (20) main concept and (66)branched concept for these chapters, has been formulating behavioral objective as final numbered (120) behaviorally objectives as well the researder prepared (24) teaching plan for each of the experimental and control groups and then presented to the experts and arbitrators have been appropriate adjustments.With regard to reaserch tools the researcher. prepared. the two tools search marked by the construction of testing to acquire biological concepts depending on the main and branched concepts, as given three paragraphs test for each concept based on three cognitive processes (definition, discrimination, application) and bringing the number of paragraphs of the test (60) items paragraph of multiple choice ever (four substitutes) have been apparent sincerity and genuineness construction account, the coefficient of difficulty, and the coefficient of discrimination and the effectiveness of the wrong alternatives test the stability of tool were extracted by using the midterm reaching. after correction by Spearman - Brown equation (0.83) The second tool was critical thinking test which consisted of five sections, each component part of the three positions and every position on the three paragraphs were apparent sincerity and genuineness construction account, the stability of the test was a way to extract by Alachtbaraz reached after (0.86).The experiment was applied in the second semester of the academic year (2015 - 2016) and over (8) weeks, as was the beginning of the actual teaching on Monday (22/2/2016) and end on Thursday (21/4/2016) After application of the two tools of research and analysis wich results obtained by researcher by using a program (Microsoft Excel), results showed outweigh the sdustdent of experimental group whom stayded to acording to the a Marazano model the students on control of group whow studed erso on according to the traditional method in acquisition test of biological concepts and development critical thinking, in light of the search results, the researcher recommended the necessity adoption of a Marazano model in teaching biology to fifth grade science because of its positive impact in raising the level of the acquisition of biological concepts and critical thinking for students, as well as the reacher proposed dowing a similar study to demonstrate the effect an other variables stages and another.
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