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دراسة بعض الجوانب المناعية والبكتريولوجية لمرضى ذات الرئة Pneumonia == Study Some Immunological And Bacteriological Aspects of Pneumonia Patients

اسم المؤلف: كرم رياض حسن الجراح
اسم المشرف: رسمية عبد ابو ريشة
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: جمعت 120 عينة قشع من اشخاص مصابين بمرض ذات الرئه للمدة من ايار 2013 الى شباط 2014 من ثلاثة مستشفيات في مدينة بغداد وشملت مستشفى اليرموك التعليمي, مستشفى دار التمريض الخاص, مستشفى بغداد التعليمي. شخصت العينات باستخدام الفحوص البايوكيميائية, نظامApi 20 E و| From May 2013 to Feburey 2014, 120 sputum and Aspiration samples of patients with pneumonia disease were collected from different hospitals in Baghdad included : Al Yarmouk Teaching Hospital, Hospital Nursing Home sector and Baghdad Teaching Hospital. All samples were diagnosed by biochemical tests, Api 20 E and Api20 strep. Systems, The results was found to be 28 isolates (23.3%) belong to K.pneumoniae, 26 isolates (21.7 %) belong to S.pneumonia while 66 isolates(55%) belong to causes : E.coli, Pseudomonas sp., Moraxella catrrhalis, S.pyogens, Monilia and S.aureus. From (55) blood samples of pneumonia patients and 30 blood samples from healthy individuals, number of white blood cell (Neutrophil) counts were measured, percentage of Neutrophil cell count in female (53%) higher than the cell count in male(47%). Some markers of pneumonia disease were studied such as ratio of infection between male and female, chronic and acute cases and smoker and non smoker, the results were showed the ratio of infection in female more than in male, (60%, 40%), respectively. And number of acute cases of pneumonia patients 41(74.55%) more than chronic cases 14(25.45%). While infection ratio in smoker patients more than nonsmoker patients at ratio 24(57.14%)18(42.86%), respectively. The result of interleukin - 8 level through acute and chronic phases in pneumonia patients sera was showed high level in patients compared with healthy persons (86.4403 ± 25.50919 vs. 58.7636 ± 4.73152 pg / ml, respectively) with a non significant difference statistically (P?0.05). Also in the age group (age 15 - 60years), The results showed the results interleukin 8 levels higher than the age groups of (2month - 3years) and (age 60 - 85) (93.63 ± 51.65, 68.88 ± 17.17, 65.68 ± 11.73 pg / ml, respectively) with non significant difference (P?0.05). The result of Leukotriene B4 level through acute and chronic phases in pneumonia patients sera showed high level in patients compared with healthy persons (36.00 ± 3, 82 vs. 25.96 ± 4.44 pg / ml, respectively) with a significant difference (P?0.05). Also in the age group (two months - 3 years) were showed the results interleukin 8 levels higher than the age groups (age 15 - 60) (age (60 - 85)(33.61 ± 11.06, 19.29 ± 4.67, 16.86 ± 4.51 pg / ml respectively) with no siginificant difference (P?0.05), the correlation coeifficient between interleukin - 8 and leukotriene B4 was (0.12) with no siginificant difference. The phagocytic activity was determined in pneumonia patients sera according to measurement C3 protein level through acute and chronic phases, the result were showed the ratio of C3 protein levels in healthy persons more than in patients (135.93 ± 12.74, 133.19 ± 12.01 pg / ml, respectively) with a difference was not significant statistically (P?0.05).

انشاء وتوصيف لخط سرطان الثدي الخلوي العراقي == Establishment And Characterization of Iraqi Breast Cancer Cell Line

اسم المؤلف: مرتضى عادل الشامي
اسم المشرف: محفوظة عباس عمران | احمد مجيد الشمري
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: التقنيات الاحيائية
الدرجة: ماجستير
الجامعة: جامعة بغداد - كلية العلوم - قسم التقانة الاحيائية
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Several primary cultures were initiated from different samples obtained from Iraqi female patients of breast tumor, one sample was successful, and this sample was histological diagnosed as breast cancer infiltrating ductal carcinoma.The cell suspension was cultured in tissue culture flask and confluent monolayer achieved after 16 days from primary culture. The continuous subculture was done in grown cells in tissue culture flask each 48 - 96 hrs. Between subculture to other until across 50 passages through11months.In our current study different experiments were done to characterize the cultured continuous cells, which are studying the growth curve of the new established cell line and calculating the population doubling time that have been 22 hours.Furthermore, a morphological study was carried out by staining the cells with hematoxilin and eosin dyes. The cells were elongated multi - polar epithelial like cells with nuclear polymorphism and multi - nuclei, in addition to high nuclear to cytoplasm ratio, all these characters of the malignant tumor cells.The Cytogenetic study showed chromosomal aberrations with many numerical changes among the tumor cells and abnormal structure gives chromosomes with unknown origin called marker chromosome. In furthermore the G - band stained of normal 46XX chromosome was done to facilities the comparisons between chromosomes of the new established breast cancer cell line and normal chromosomes aberrationsImmunocytochemistry examination was done for the tumor cells grown in multi well tissue culture slide chamber to detect the presence of some hormonal receptors (ER and PR) gives negative result, and to test Her - neu2 gene that gives week positive result.

التحري عن عوامل الضراوة لبكتيريا اشيريشيا القولون المعزولة من المرضى المصابين بالتهاب المجاري البولية وقياس نمط بعض الحركيات الخلوية لديهم == Detection of Virulence Factors of Escherichia Coli Bacteria Which Isolated From Patient With Urinary Tract Infection And Measuring Some Cytokines In Them

اسم المؤلف: رواء ماجد محمد البو صالح
اسم المشرف: ميثم غالي يوسف
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية - البكتريا
الدرجة: ماجستير
الجامعة: جامعة القادسية - كلية العلوم - قسم علوم الحياة
اللغة: العربية
النص الكامل من المصدر: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%B1%D9%88%D8%A7%D8%A1-%D8%A7%D9%84%D8%A8%D9%88%D8%B5%D8%A7%D9%84%D8%AD.pdf
مكان الجامعة: القادسية
الصفحات الاولى:
المستخلص: تضمنت هذه الدراسة جمع 100 عينة من اعمار مختلفة للمرضى المصابين بالتهاب المجاري البولية الذين راجعوا مستشفى الديوانية التعليمي ومستشفى الولادة والاطفال في مدينة الديوانية , خلال المدة من تشرين الثاني 2012 الى نيسان 2013 للتحري عن بكتيريا Escherichia coli ا | groups of patient with pyelonephritis, whose visited Al - Dewaniya teaching and Woman s and children hospital in Al - Dewaniya city during the period from November 2012 to April 2013 for detection the isolates of Escherichia coli. The results showed that 56% of bacterial isolates were E.coli and 44% isolates belonged to others bacterial types. These results indicated that the females were more infected 67.86%(38\56) with pyelonephritis than the males 32.41(18\56). Always our result were pointed that the age of 30 - 39 old years have beeninfected with pyelonephritis and present the high percentage infection 30.36% comparison with others age groups (1 - 9, 10 - 19, 20 - 29, 30 - 39, 40 - 49, 50 - 59, 60 - 69, 70 - 79) , with percentage of (1.79%, 7.14%, 14.29%, 30.36%, 19.64%, 10.71%, 12.50%, 3.57%) respectively. The resistance of E.coli isolates to the four generation of Cephalosporin antibiotics were showed the following state : - The first generation of Cephalosporin antibiotic were indicated to Cephalothin 76.6%, Cefazolin 71.4%, Cephlexin 69.7% and Cephadroxil 66.1%. - The second generation of Cephalosporin antibiotic were indicated to Cefaclor 59.0%, Cefonicid 60.8%, Cefprozil 50.0%, Cefoxitin 64.2% and Cefmetazole 55.3%. - The third generation of Cephalosporin antibiotic were indicated to Ceftriaxone 32.2%, Cefotaxim 35.7%, Ceftazidim 37.5%, Cefixim 42.9%, Cefdinir 35.7% and Ceftizoxim 30.4%. - The fourth generation of Cephalosporin antibiotic were consisting of one antibiotic only like Cefepime with percentage of 39.3% The results concerned the virulence factors genes showed that the gene irp2 witch responsible for taking the iron from the blood, whereas the gene pap responsible for the production of P - type Pilli, afa gene responsible for the production fimbriae, iha gene responsible for production of capsule and the gene tst responsible for toxic shock. The result of PCR for the E.coli DNA showed that all the thirty isolates of this bacteria contain the gene irp2, while the others genes pap, afa, hly, and iha were presented the following percentage 36.6%, 30.0%, 96.6% and 10.0%respectively, whereas the gene tst didn’t recorded any isolates concerting. So in this study was to measure immune factors related to the urinary tract infection is in general and pyelonephritis in specially, has been measure some of cytokines which (Interleukin - 8, Interleukin - 6, Tumor necrosis factor - ?), they found increase in these factors in sera of patients with pyelonephritis compared to healthy persons.

عزل وتشخيص بعض فطريات الاذن الخارجيه واختبار قدرة الفطر Aspergillusعلى افراز بعض انزيمات عوامل الضراوة == Isolation And Identification of Some Fungi of Otitis Externa And Testing The Ability of Aspergillus Spp. To Produce Some of Virulence Factors Enzymes

اسم المؤلف: وفاق احمد محمود
اسم المشرف: سميرة كاظم حميد | ياسر لفتة حسون
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة الكوفة - كلية التربية للبنات - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: جمعت (113) عينه سريريه (مسحة اذن Ear swab) لمرضى التهاب قناة الاذن الخارجيه الفطري Otomycosis من كلا الجنسين والذين راجعوا استشارية الانف والاذن والحنجره في مستشفى الصدر التعليمي والعيادات الخاصه للاطباء الاختصاص / محافظة النجف الاشرف للمده من تشرين الثان | This study included 113 ear swabs from patients with otomycosis, males and females, visited the otolaryngology consultation room at Al - Sader Medical City in An - Najaf / Iraq in addition to the private otolaryngology clinics of some of ear, nose and throat specialists, during the period from October 2012 to March 2013, the study aimed to isolate and diagnose the causative opportunistic mycotic infections of the ear and to test sensitivity of these organisms towards antimycotic agents in addition to identifying some enzymes of the most fungal reluctant type phenotypically and molecularly. (103) positive swabs were obtained from total samples including "Cephalosporium, Candida spp, Aspergillus spp, Neurospora and Trichosporium beigelii.The Precentage of isolated fungi was (85.43)% for Aspergillus, (10.67)% for Candida, while other species constituted totally (3.88)%. The study show that the highest percentage of isolated fungi was from males as it was(51.4)% while in females was (48.6)%. Patients' ages were found to be between (11 - 80) years and the age group (21 - 30) years was the most frequent Category in (30.3)% and the Category (71 - 80) years was affected only in (0.8)%. The highest percentage of insulation fungi during the period of sample collection was in February which constitute (30.9)% and the lowest percentage was in March reaching only (14.1)%.The highest ratios to isolate the fungus was recorded among housewives and unemployed males and it was (44.2%), while the lowest rates of insulation when the students reached (15.9%).The cases of otitis media excelled on the rest of the pathological cases accompaniments of Otomycosis as the proportion of insulation was (19.4%), followed by disease of blood pressure which their percentage was (5.3%), while the rest of the pathological cases did not have significant influence in insulation, for more ear side affected the left ear was affected in(51.8)% and the right was affected in (48.2) %. The study showed that there is inhibitory effect of (flucanazole, Nystatin, Clotrimazole, Miconazole, Itraconazole and Ketoconozole) against Aspergillus spp (A.niger, A.flavus and A.terreus). All antifungals were effective and their inhibitory ratio was (100) %, except for the antifungal (Fluconazole ) which found to have a lower inhibitory effect (10) % against the species A.flavus only. Testing the phospholipase activity for aspergillus species, A.flavus and A.niger showed phospholipase activity in two degrees (++, +++), but A.terreus shoed only (++). Searching the gene alp " which is encoded for the production of alkaline protease " showed that all the Aspegillus species produces the gene with amplification results of (100)% for the band supposed to appear at the molecular weight of (747) pb

عزل وتشخيص الفطريات المصاحبة لاخماج الجيوب الانفية وحساسيتها لبعض المضادات الفطرية == Isolation And Identification of Sinusitis Infections Borne Fungi And Its’ Sensivity To Antifungals

اسم المؤلف: رواق حيدر عبد النبي المحنة
اسم المشرف: ماجد كاظم عبود الشبلي
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية - الفطريات
الدرجة: ماجستير
الجامعة: جامعة القادسية - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: القادسية
الصفحات الاولى:
المستخلص: جمعت ((97 مسحة انفية من المرضى المصابين باخماج الجيوب الانفية, ولكلا الجنسين وباعمار مختلفة والذين راجعوا العيادات الخاصة بالانف والاذن والحنجرة Ear Nasal Throat في مدينة الديوانية للفترة من تشرين الثاني 2012 الى نيسان 2013, لغرض عزل وتشخيص الفطريات المسب | A total of 97 nasal swab were collected from patients with sinusitis, for both sexes with different ages who attended private clinics of Ear Nasal Throat in the city of AL - Diwaniya, for the period from November 2012to April 2013, for the purpose of isolating and diagnosing fungi that cause inflammation of the sinuses and test their sensitivity toward some antifungal as well as the study of the effect of some factors on the infictions rats, which include age, gender, housing, and professions and relationship of chronic diseases. Specimen were cultivated on culture media SDA to determine the types of fungi responsible the infection, it is found that the samples gave positive growth were about 36 at a rate of 37.11 %, while the samples which gave a negative growth were about 61 at a rate of 62.88 % Note that some samples give more than one fungal type so amounted to 44 the number of fungal infections and 45.36 %.The isolated fungi included and their rates Aspergillus flavus13.63%, Aspergillus niger 13.63 % , Aspergillus terreus 4.54 % , Pencillium sp 18.18 % , Blastomyces dermatitidis and Cladosporium sp 11.36 % of each one , Alternaria sp and Trichophyton sp 4.54 % of eachone , Troulopis sp , Mucor sp , Rhizopus sp, Paecilomyces sp, Rhodotorula sp, Ulocladium sp, Geotrichium sp and Bipolaris sp 2.27% of each one. The presnt study showed that females cases are more than males cases, where the percentage of female infection about 63.63% but male infection rate of about 36.36%, patients ranged in age between 11 - 76 years and found that the infection was more frequent among age groups 20 - 29 years 29.54% and less frequent among age groups 19 - 11 years 9.09 %. About the injury season shows that increase in the cold months of the year and less in the warm months, as it recorded the highest rate of infection during November at a rate of 43.18 %, while there have been no injury during April, as for Relationship of injury with housing areas of patients has been shown that the highest proportion of the injury people registered from urban areas 52.27 % compared to residents of rural areas 47. 72 %. The role of the professions in the incidence of injury has been shown that the highest recorded injury among housewives40.9%and the least among the unemployed 2.27%, while the relationship of chronic diseases has revealed the presence of 15 people suffering from chronic diseases and fungal infections arate of 15.45 %, the more chronic injuries were pressure disease, where they formed an injury rate of 40%.Results showed the inhibitory effect for antifungal Itraconazole, Ketoconazole, Econazole, Clotrimazole, Nystatin, Amphotericin B against 12 type of fungus Pencillium, Blastomyces dermatitidis, Aspergillus flavus, Aspergillus niger, Aspergillus terreus, Cladosporium sp, Alternaria sp, Troulopsis sp, Mucor sp, Ulocladium sp, Geotrichum sp , Bipolaris sp , the antifungal Econazole was the most antifungal effective against isolated fungi and diameters of inhibition rate 30, 38, 20, 33, 30, 40, 35, 39, 27, 31, 19, 44? m of fungal species respectively, while the antifungal Amphotericin B show less effect against isolated fungi at arate of inhibition diameters 14, 19, 10, 10, 8, 12, 26, 18, 17, 22, 18, 21? m, respectively.As for the values of the MIC and MFC for Ketoconazole and Itraconazole for the fungi Aspergillus niger, Aspergillus flavus , Geotrichum sp found that antifungal Ketoconazole owned less MIC against all fungi, as it amounted to 0.24 Mg /ml of each one, while the MF Cagainst Aspergillus niger and Geotrichum sp was 7.8Mg /ml against Aspergillus flavus was 0.48 Mg /ml, while the antifungal - Itraconazole owned less MIC was 31.25 Mg /ml against all fungi, while the MFC was 62.5 Mg /ml against all isolates.The presnt study showed That fungal infections is one of the important causes of sinusitis infections and fungus Aspergillus spp is the most common.

دراسة مقارنة للتاثير السمي للزنبور الاحمر Vespa Orientalis L والزنبور الاصفر Polistes Olivaceaus (De Geer) (Hymenoptera : Vespidae على تحلل كريات الدم الحمراء والتخثر لدى الانسان == Poison Effects of Red Wasp Vespa Orientalis L. And Yellow Wasp Polistes Olivaceaus (De Geer) (Hymenoptera : Vespidae) On The Decomposition of Red Blood Cells And Coagulation In Humans

اسم المؤلف: شهد فلاح عباس
اسم المشرف: سعدون ابراھیم اسماعیل | محمد عبد الرزاق الصوفي
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الحيوان - الحشرات
الدرجة: ماجستير
الجامعة: الجامعة المستنصرية - كلية التربية الاساسية
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: To study the impact of toxic of the the Red Wasp Vespa orientalis L. and yellow wasp Polistes olivaceaus (De Geer) from family (Vespidae) the decomposition of red blood cells and clotting in humans. Were collected 508 insect Red wasp was where the number of workes 390 insect the yellow wasp gathered 539 insect where the number of worker 418 insect, and the diagnosis was confirmed based on the taxonomic keys and professors speclalized in the natural history museum and then extracting machine stinging for poisonWasp red and yellow toxin were purified by gel filtration throw Sephacryl S - 200 were obtained on three peaks of proteins, and when estimated the activity of lysis and clotting for peaks separate P1, P2 and P3 for wasp red toxin, the lysis activity of separate P1 was 98% of the poison origin activity and the clotting time was 47.3 minutes, while the lysis activity of separate P2 was 62% of the poison origin activity and the clotting time was 27.53 minutes, and the lysis activity of separate P3 was 29% of the poison origin activity and the clotting time was 13.67 minutes, so P1 separate from Wasp red poison was selected to purification and study the molecular characteristics, while when estimated the activity of lysis and clotting for peaks separate P1, P2 and P3 for wasp yellow toxin, the lysisactivity of separate P2 was 91% of the poison origin activity and the clotting time was 43.8 minutes, while the lysis activity of separate P1 was 49% of the poison origin activity and the clotting time was 19.28 minutes, and the lysis activity of separate P3 was 29% of the poison origin activity and the clotting time was 7.52 minutes, so P2 separate from wasp red poison was selected to purification and study the molecular characteristics The molecular weight of wasp red and yellow toxin the protein cm wasp red toxin P1 was 22387 Da and wasp yellow toxin P2 was 22382 Da using the gel filtration Sephacryl S - 200, while the carbohydrates content were 60.057 and 44.460 mg/ ml for wasp red P1 and yellow P2 toxin respectively as determined by phenol - sulfuric acid method, and type of link between carbohydrates and protein in the separate P1 and P2 investigating by using gel filtration Sephacryl S - 200 and absorbance at 280 and 490 nm.The percentage of iron in wasp red P1 and yellow P2 toxin were 0.88 and 0.44 ppm respectively as determined by atomic absorption, the contain proteins separate P1 and P2 on the iron were investigating by using gel filtration Sephacryl S - 200 and absorbance at 280 and 557 nm. The optimum pH of lysis and clotting activity for wasp red toxin P1 was 6.5, while lysis activity was decrease in pH 4 and 8 to be 38 and 79% respectively from its original activity, and clotting time was decreased from 47.3 min at optimum pH to be 17.9 and 37.3 min at pH 4 and 8, respectively, it was noted that wasp red toxin P1 was constant in the pH range of lysis activity from 6 - 7.5, but it lost 67 and 25% from its original activity at pH 4 and 8 respectively, while the clotting time was constant in the pH range from 6 - 7.5, but it decreased in pH 4 and 8 to be 15.6 and 35.4 minutes respectively The optimum pH of lysis and clotting activity for wasp yellow toxin P2 was 6.5, while lysis activity was decrease in pH 4 and 8 to be 18 and 37% respectively from its original activity, and clotting time was decreased from 48.8 min at optimum pH to be 8.7 and 35.6 min at pH 4 and 8 respectively, it was noted that wasp red toxin P2 was constant in the pH range of lysis activity from 5.5 - 8, but it lost 74 and 19% from its original activity at pH 4 and 8 respectively, while the clotting time was constant in the pH range from 6 - 7.5, but it decreased in pH 4 and 8 to be 12.6 and 39.5 minutes respectively The results for optimum stability temperature of lysis and clotting activity for wasp red toxin P1 refer to increase activity by increasing the action temperature until it reached a maximum at a temperature 35oC, then lysis activity was decreased to be about 4% of its original activity at 80oC, while the clotting time was decrease from 48.8 minutes at the optimum temperature to be 1.8 minutes at 80oC, it was noted that the lysis and clotting activity were stabile at 35oC for 30 min, but it is beginning to decrease with increasing temperature to loses 84% of its original lysis activity at 80oC, and the clotting time was decreased from 47.3 min at 35oCto be 2.3 min at 80oC.The results for optimum stability temperature of lysis and clotting activity for wasp yellow toxin P2 refer to increase activity by increasing the reaction temperature until it reached a maximum at a temperature 35oC, then Lysis activity was decreased to be about 8% of its original activity at 80oC, while the clotting time was decrease from 48.8 minutes at the optimum temperature to be 3.9 minutes at 80oC, it was noted that the lysis and clotting activity were stabile at 35oC for 30 min, but it is beginning todecrease with increasing temperature to loses 98% of its original Lysis activity at 80oC, and the clotting time was decreased from 48.8 min at 35oC to be 5.3 min at 80oC.The results refer to found a relationship between the influence of the wasp type and dose on the red blood cells lysis degree in males and females, it was observed that the concentration had a significant effect (p<0.05) in the red blood cells lysis degree in females, it was 0.401 at concentration 100% for wasp red toxin P1, while it was 0.331 at the same concentrate for wasp yellow toxin P2, the concentration also had a significant effect (p<0.05) in the red blood cells lysis degree in males, it was 1.020 at concentration 100% for wasp red toxin P1, while it 0.842 at the same concentrate for wasp yellow toxin P2, also it refer to found a significant effect (p<0.05) between the effect of the wasp red P1 and yellow P2 toxin and dose on the red blood cells clotting time in females, itwas 46.80 min at concentration 100% for wasp red toxin P1, while it was 46.20 min at the same concentrate for wasp yellow toxin P2, the concentration also had a significant effect (p<0.05) in the red blood cells clotting time in males, it was 47.80 min at concentration 100% for wasp red toxin P1, while it 40.47 min at the same concentrate for wasp yellow toxin P2, there was no significant effects for blood clotting time when making a comparison between the wasp red P1 and yellow P2 toxin for eachconcentration in females and males. The compared between red blood cells clotting time due the wasp red P1 and yellow P2 toxin dose in females and males did not refer to found a significant effect (p<0.05), the clotting time for wasp red P1 was 46.80 and 47.80 min at concentration 100% for females and males respectively, while the clotting time at concentration 6.25% was 17.30 and 17.10 min for females and males respectively, whilst the clotting time red blood cells due wasp yellow P2 toxin in females was 46.20 min and 47.40 min in males at concentration 100%, and it was 17.00 min in females and 17.10 min in males at concentration 6.25%.

دراسة مقارنة للتاثير الحامي للكبد بين الكويرسيتين ومستخلص الحلبة في ذكور الجرذان المسممة برباعي كلوريد الكاربون == Comparative Study of The Hepatoprotective Effect Between Quercetin And Trigonella Fenum Graecum Extract In Carbon Tetrachloride Induced Hepatotoxicity In Male Rats

اسم المؤلف: نور حسون كاظم القرةغولي
اسم المشرف: سحر محمود جواد الجمالي | محمد داخل الركابي
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة الكوفة - كلية التربية للبنات - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: يعد الكبد العضو الرئيسي المسؤول عن ازالة السموم في الجسم, مما يجعله الاول في التعرض للسمية الدوائية والكيميائية للمواد الداخلة للجسم من جميع الاعضاء, ووفق ذلك اجريت هذه الدراسة لمقارنة التاثير الحامي للكويرسيتين ومستخلص الحلبة على الانسجة الكبدية لذكور ال | The liver is the main organ responsible for removing toxins in the body, making it the first to face various chemicals from all of the organs, and according to this the study had designed to compare the hepatoprotective effect of the Quercetin and Trigonella foenum graecum extract on the liver tissues of male rats poisoned with carbon tetrachloride, and to know their effects when used together. The study was conducted at the Faculty of Pharmacy - University of Kufa, and included using of 30 rats from Sprague - Dawley divided into five groups : the negative control group, the positive control group, the group treated with organic extract, the quercetin treated group and the group treated with extract and quercetin together. The period of dosing continued for 7 days and on the eighth day all groups(except the control group) were poisoned with carbon tetrachloride. After 24 hours the animals were killed. The study lasted from April 2013 - until July 2013. The Liver weights of treated animals were measured, the effectiveness of transferase enzymes Alanine Transaminase, Aspartate Transaminase and Alkaline phosphatase and total bilirubin level in the serum were assessed, also the Glutathione and Malondialdehyde levels were estimated in liver homogenized. The results showed the following : A significant increase (P<0.05) in the liver weights, the effectiveness of the amine transferase enzymes, Alkaline phosphatas and total bilirubin in the serum of the treated animals when compared with the negative control group, while these parameters revealed a significant decrease (P<0.05) at the treated groups as compared with the positive control group. The results showed no significant difference (P>0.05) in the Glutathione level and a significant increment (P<0.05) in the level of Malondialdehyde in the treated groups when compared with the negative control group. Also, the results showed a significant decrease and increase (P<0.05) in the levels of Glutathione and the Malondialdehyde at the treated animals as compared with the positive control group. The present study showed numerous histological changes which resulted from the injection with carbon tetrachloride. In relation with the tissue sections which have been taken from the treated groups : with the extract, quercetin and the group treated with both revealed a protective effect for organic extract seeds of Trigonella foenum - graecum and quercetin drug on the liver tissues which had been poisoned and the best effect in the protection appeared at the group which was treated with the extract and quercetin together. From this study we can conclude that the Trigonella foenum - graecum organic extract and quercetin may reveal a protective role for the liver against carbon tetrachloride poisoning by maintaining the effectiveness of liver enzymes Alanine Transaminase, Aspartate Transaminase and Alkaline phosphatase and bilirubin level in the serum as well as by increasing the Glutathione level and falling the Malondialdehyde level in liver homogenized. Also we conclude that using Trigonella foenum - graecum organic extract and quercetin together led to double protection of the liver and efficiently as a result of the positive impact which resulted from using them together

تقييم كفاءة بعض المواد الكيميائية ومستخلص الماء المغلي والبارد لنبات الصبار (L.) Opuntia ficus indicaعلى حيوية الرؤيسات الاولية للمشوكة الحبيبية Echinococcus granulosus خارج الجسم الحي In == Evaluation The Efficiency of Some Chemicals And Boiled And Cooled Water Extracts of Cactus Opuntia Ficus Indica (L.) On The Protoscolices Viability of Echinococcus Granulosus In Vitro

اسم المؤلف: اشجان محمد عريبي الخالدي
اسم المشرف: احمد خضير عبيس الحميري
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: النبات
الدرجة: ماجستير
الجامعة: جامعة بابل - كلية العلوم للبنات - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: بابل
الصفحات الاولى:
المستخلص: Evaluation study was conducted for some chemical solutions (Formalin, Sodium chloride NaCl and Silver nitrateAg NO3) as well as cooled and boiled cactus plant axtracts for the period from March 2014 till October 2014 on the In vitro protoscolices viability for Echinococcus granulosus by using preservative media solution (Kreb ringer+hydatid cyst fluid, 4 : 1, respectively). Protoscolices were collected from the infected sheeps livers in Al - Hilla and Al - Najaf abattoir, and protoscolices suspention was added to each concentration of the therapeutic agents alone which were used for different time periods. The percentage of the viability of protoscolices was measured by using the eosin aqueous stain (0.1%). The results revealed that the viability of protoscolices percentage (90.72%) and after five days the viability of protoscolices was 60.9 - 68 % and from results showed that the silver nitrate solution with concentrations (100, 125, 250, 500, 1000) ?g/ml was the highest solution which succed in killing the protoscolices 100% at the first hour of experiment, followed the sodium chloride solution with concentrations (100, 125) mg/ml at the first hour, then the boiled cactus plant extracts with concentration 10 mg/ml showed high efficiency and succeded to killing the protoscolices 100 % after 48 hours from another cooled cactus plant extracts with concentration 10 mg/ml which succeded to killing protoscolices after 72 hours as well as the albendazole drug with concenrtation 400 mg/ml which succeded in killing the protoscolices 100 % after 72 hours while the formalin solution with concentration 40 % succeded in killing the protoscolices 100 % after 96 hours from the experiment

دراسة تصنيفية مظهرية لبعض انواع عائلة فراشات اللهانة من رتبة حرشفية الاجنحة (Lepidoptera : Pieridae) من مناطق وسط العراق وشماله == Taxonomic Morphological Study of Some Species of Cabbage Butterflies, (Lepidoptera : Pieridae) From Mid And North Regions of Iraq

اسم المؤلف: مهند محمود اغا
اسم المشرف: حسن سعيد جاسم الاسدي
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: الحيوان - الحشرات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The present study comprises taxonomic morphological of seven species belong to six genera of the subfamilies Pierinae, Coliadinae, (Pieridae : Lepidoptera) which were collected from middle and north of Iraq.The described species in this study are : Famliy : Pieridae Duponchel - Subfamily : Pierinae DuponchelGenus : Pieris Schrank, 1801Pieris rapae Linnaeus, 1758Pieris brassicae Linnaeus, 1758Genus : Belenois Moor, 1881Belenois aurota Fabricius, 1793Genus : Colotis Hübner, 1816Colotis fausta Olivier, 1804Genus : Anthocharis Boisduval, 1836Anthocharis cardamines Linnaeus, 1758 - Subfamily : Coliadinae SwainsonGenus : Colias Fabricius, 1807Colias croceus Fourcroy, 1785Genus : Gonepteryx Leach, 1785Gonepteryx rhamni Linnaeus, 1758The last species as new recorded to fauna of Iraq

التمنيع باضداد الخمل النوع الاول المنتجة من بكتريا الاشريكية القولونية المسببة لالتهاب المجاري البولية ضد استيطان واصابة المثانة == Immunization With Type 1 Fimbriae of Uropathogenic Escherichia Coli Against Colonization And Infection of Bladder

اسم المؤلف: اروى علي شكر
اسم المشرف: رسمية عبد ابو ريشة
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Between September and November 2013 a total of 140 urine specimens obtained from patients in Al - Kadhmiah Teaching Hospital, Ibn - Al Naffees Teaching Hospital, and Educational Laboratories in Medical city. These midstream urine specimens were obtained from patients clinically suspected to have urinary tract infection (UTI) in sterilized containers. All specimens were processed immediately after collection.A total number of 140 specimens of mid - stream urine were collected from patients suffering urinary tract infection symptoms. These isolates were obtained from 41 male and 99 female patients. They were distributed in the age group of 5 - 60 years old. All specimens were identified using biochemical tests and API 20 E system. 60 (42.85%) of urine specimens was Escherichia coli and 15(10.71%) of specimens growth was Klebsiella spp. and 25(17.85%) growth was Proteus spp. and 40 (28.57%) was G+ve bacteria.The adherence ability of E.coli isolates were evaluated by using Congo red agar and detected their ability to produce biofilm by using methylene blue staining technique in polystyrene microtiter plates and then Optical density was determined at 580 nm.All sixty isolates of E.coli were grown on Congo red agar medium to detect their adherence ability. Twenty (33.3%) isolates were given negative result by forming pink colonies on congo red agar, were as, forty (66.6%) isolates were given positive result by forming black colonies with a dry crystalline. Three isolates give strong results E.coli (13, 8, and 40). Consistency indicated biofilm production by microtiter plate. E. coli 40 which isolated produced the thickest biofilm (O.D. : =3.17).Type 1 fimbriae expression by E.coli 40 isolate was detected by mannose - resistant hemagglutination (MRHA) of human blood group (O) IRBCs in the presence of 2% D - mannose. The isolate showed strong MRHA characteristics of type 1 fimbriae under microscope (40x). The E.coli E.40isolate which produced the thickest biofilm and gave strong MRHA was elected to be the source of type 1 fimbriae.Type 1 fimbriae was extracted by heating and mechanical shearing and partially purified by Ultracentrifugation (48, 000xg for 3hrs). SDS - PAGE with a molecular weight 20, 000 Dalton.Anti - type1 fimbriae antisera were prepared in rabbits. The specificity and titration of anti - type1fimbriae antibodies were determined using IgG protein by radial immunodiffusion plate and bacterial agglutination. IgG antibodies to fimbriae type 1 were also detected in rabbit sera from immunized rabbit and non - immunized. Immunized rabbit test 1 had increases in Fim1 - specific IgG antibodies (9.5) mg/dl. Immunized rabbit test 2 had increases in Fim1 - specific IgG antibodies (8.6) mg/dl. The non - immunized rabbit had no increase in absolute IgG antibodies to Fim1.The antisera agglutinated bacterial cells up to 1/80 dilution confirming the presence and titer of specific antibodies against type1 fimbriae.The microtiter plate method was applied to estimate the role of the prepared anti - type1fimbriae antibodies in reducing the biofilim formation by E.coli. Prevention of bacterial adherence and subsequent biofilm formation to polystyrene microtiter plate was studied by employing different dilutions (1/10, 1/20, 1/40, 1/80, 1/160, 1/320, 1/640) of rabbit sera containing anti - type 1 fimbriae antibodies. The maximum inhibition of biofilm formation in terms of optical density (580 nm) was found in lowest dilution (1/10) (highest concentration of Abs). However, the minimum inhibition was observed in highest dilution of rabbit antisera (1/640) (lowest concentration of Abs). Here the inhibition occurs in a dose dependent manner as the biofilm formation increased dramatically with increasing in antisera dilution. The results also showed that there is a significant difference(P<0.05) among data treated with sera and data without sera and among serial dilutions.General urine examination and culture for urine that absorbed from test 2 and control was done (GUE) show that pus cell in urine was (1 - 2/HPF). There was no growth of bacteria in urine culture.The Histological section show that the Control and test 1 rabbit (have been immunized with fimbriae and adjuvant and injected with E.coli intra muscular) and Test 2rabbit (that has been immunized with fimbriae and adjuvant and injected with E.coli directly in bladder has normal epithelial cells and mucosa.

دراسة تاثير الفضة النانوية وسماد الجستار وحامض السالسليك في النمو والحاصل لنبات زهرة الشمس == Study The Effect of Nano Silver, Fertilizer Algastar And Salicylic Acid On Growth And Yield of Sunflower Helianthus Annuus L

اسم المؤلف: وسن حمزة مزعل الشمري
اسم المشرف: عبد الامير علي ياسين
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: النبات - الفسلجة
الدرجة: ماجستير
الجامعة: جامعة القادسية - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: القادسية
الصفحات الاولى:
المستخلص: اشتملت هذه الدراسة على ثلاث تجارب اثنتان منها مختبرية والثالثة حقلية وباهداف مختلفة على نبات زهرة الشمس. Helianthus annuus L. التجربة المختبرية الاولى نفذت بتاريخ 21/4/2013 ولغاية 1/5/2013 لمعرفة تاثير دقائق الفضة النانوية بتركيزين هما (, 2550) سم3. لتر | The study included three experiments, two laboratory and the third field experiment with different goals on sunflower (Helianthus annuus L.) the Spanish cv. Viki. The first laboratory experiment was performed from the period 21/4/2013 until 1/5/2013 to determin the effect of two nano silver concentrations 25 and 50 cm3/L and two concentrations organic fertilizer (Algastar) 0.75 and 1.5 g/L and two concentrations of salicylic acid 30 and 60 mg/L on seed and speed of germination of sunflower seeds by soaking the seed with above mentioned concentrations seperatly in addition to the control treatment which was soaked with distilled water only. The second laboratory experiment was perfomed from the period of 28/10/2013 until 4/12/2013. In this experiment sunflower seeds was soaked in 25, 50 cm3/ L nanosilver and 30, 60 mg/L of salicylic acid and the resulted plants were sprayed by 0.75, 1.5 g/L (Algastar) in addition to the control treatment during the third leaf stage to determine its impact on growth and shoot content of DNA, RNA and leaves content of oxidizing enzyme peroxidase and catalyase. The field experiment was carried out from the period of the agriculture 5/3/2013 until 18/6/2013 sixty five day after sowing the seeds the resulted plant shoots were sprayed with 25, 50 cm3/L of nanosilver, 0.75, 1.5 g/L of Algastar and salicylic acid 60, 120 mg/L in addition to the control treatment. The design of the first laboratory experiment was completely randomized design CRD with seven treatment and seven replication.The design of the second laboratory experiment was CRD with fifteen treatment combination and seven replications. The experiment design for the field experiment was rendomized complete randomized block design RCBD in factorial arrangement (3×3×3×3). The least significant difference LSD at 0.05% level was utilized for mean comparison, whenever treatment effect was evidents of Lab experiments. Resulted showed : - 1 - The use of silver nanoparticles, organic fertilizer (Algastar) and salicylic acid no effect neither on seed germination and nor to speed germination.2 - Results of the second laboratory experiment revealed that shoot content of of DNA, RNA was higher in plants resulted from soaking seeds with nanosilver and salicylic acid when sprayed by 1.5 g/L Algastar that with 0.75 g/L at the third leaf stages and leaves content of oxidative enzymes peroxidase, catalyase was higher when shoot were sprayed by 1.5 g/L organic fertilizer.The organic fertilizer Algastar in 1.5 g/L showed higher effect on all parameter studied in this experiment than 0.75 g/L. 3 - Treatment concentration of 50 cm3/L nanosilver and 1.5 g/L Algastar showed higher effect on plant height, number of root branches, fresh weight of shoot and root, leaf chlorophyll content as well as potassium, DNA, RNA and catalase enzyme.Results of the field experiment revealed 1 - The use of nano silver in 50 cm3/L /L had appositive effect on most vegetative parameters studied except stem diameter which was reduced at this concentrations.leaf content of auxins, seed content of DNA and RNA, phenols as well as protein, unsaturated fatty acid were also higher when 50 cm3/L of nanosilver was used while vicine content of the seed reduced. 2 - The use of organic fertilizer Algastar in 1.5 g/L improved most vegetative, flowering and the chemical constituents of seeds.But reduced stem diameter, seed content of vicine and saturated fatty acid 3 - Salicylic acid 120mg/L improved vegetative parameters and reduced stem diameter, seed content of vicine and saturated fatty acid (plmatic, stearic, archedic) and had no effect on specific leaf weight or seed content of saturated fatty acid myristic.4 - The interaction between of nanosilver and organic fertilizer revealed that concentrations of 50 cm3/L of nanosilver and 1.5 g/L of organic fertilizer improved vegetative and flowering parameters.Auxin content of the leaves, seed content of protein, phenoils, oil percentage and unsaturated fatty acid linoleic and oleic was higher at this treatment, But reduced vicine in seeds, and saturated fatty acids palmitic, stearic and had no effect on phosphours content of seeds and ? - linolenic.5 - The treatment concentration of 50 cm3/L nano silver and 120mg/L salicylic acid gave highest plant height, chorophyll content, auxins and seed content of phosphours, proteins and RNA while seeds saturated fatty acid (palmitic and stearic) were reduced to the a bove mentioned treatment concentration.6 - Treatment concentration of organic fertilizer and salicylic acid had fluctuate effect on parameter studied upon their concentrations.1.5 g/L of organic fertilizer and 120 mg/L salicylic acid increased protein, RNA, and linoleic acids of the seeds.Also 0.75 g/L of organic fertilizer and 120 mg/L salicylic acid increased ? - linolenic, but other treatment combination showed no effects on most parameters studied.7 - The three way interaction between nanosilver, organic fertilizer and salicylic acid reduced stem diameter and had no effect on leaf area, specific leaf weight, potassium, auxins, and seed content of vicine and seed oil percentage and oil production and fatty acids (palmitic, stearic, archedic, myristic, linoleic, oleic acid), but increased ? - linolenic.

دراسة جزيئية عن جين المقاومة mecA في بكتريا العنقودية الذهبية المقاومة للمشيسلين والمعزولة من بعض مستشفيات بغداد == Molecular Study For Detection of Meca Gene In Methicillin - Resistant Staphylococcus Aureus Isolated From Some Hospital In Baghdad City

اسم المؤلف: لمى ياسين موسى
اسم المشرف: محمد ابراهيم نادر
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: التقنيات الاحيائية
الدرجة: ماجستير
الجامعة: جامعة بغداد - معهد الهندسة الوراثية والتقنيات الاحيائية - قسم التقانة الاحيائية
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Two hundred and thirty clinical specimens were collected from two different hospitals in Baghdad during the period (December 2012 to April 2013). These specimens were collected from visitors, hospitalized patients and the health care workers in these hospitals. The specimens included nasal swab, wound swab, burn swab, abscess and pus, sputum, ear swab, urine and blood culture diagnostic results show that 150 out of the (230) specimens gave positive bacterial cultures and (100) isolates are characterized as Staphylococcus aureus depending on the cultural and biochemical examinations.the coagulase test was performed and the results showed that from total 150 isolates of Staphylococci, 100 isolates (61%) were coagulase - positive (COPS), while only 50 isolates (39%) were coagulase negative (CONS). In addition, the distribution of methicillin resistance among Staphylococcus spp. was investigated.The use of the antibiotic susceptibility profile for these isolates was examined against methicillin resistance. Using disk diffusion method revealed that (13) isolates were proved to be methicillin resistant Staphylococcus aureus (MRSA), While (87) isolates of S. aureus showed sensitivity to methicillin (MSSA) and there was no intermediate resistance among these isolates.The ability of MRSA isolates to produce some virulence factors were investigated and the results showed that MRSA isolates produce many enzymes and toxins that contributed in their virulence such as protease, urease, dnase and gelatinase, and also produce a beta types of haemolysins.The ability to produce slime layer by MRSA isolates was also investigated and the results showed that all isolates of MRSA were produced slime layer when theytested by Congo red agar method and the results showed that all of MRSA isolates produced strong slime layer.One of the aims of this study was to adopted a accurate diagnostic method to detect S.aureus by its genetic material contents through extracting of DNA and gel electrophoresis of the PCR product for the specific gene.Detection of methicilline - resistance gene represented by A confirmatory test was carried out for the selected isolates using Polymerase chain reaction (PCR) technique for further characterization up to the species level by the amplification of (mecA) gene.This is Staphylococcus aureus specific gene that encodes the extra Penicillin Binding Protein, which is unique to methicillin - resistant staphylococci. All the (13) positive isolates by disk diffusion test are found to be positive for the presence of (mecA) gene as their agarose gel revealed the presence of DNA band of mecA gene with a molecular size about (200 bp.).Results of the detecting (femB) gene showed that it was positive in all of MRSA isolates as they appear to have a band with a molecular size of about (651 bp). The genetic determinants of methicillin resistance mecA and femB genes were amplified using multiplex PCR technique in order to identify methicillin resistant (mecA+) and susceptible (lacking mecA) staphylococci and to differentiate S. aureus (femB+) from coagulase negative staphylococci (lacking femB). All of the S. aureus isolates (100%) were found to harbor femA gene, it is species specific marker for S. aureus.

دراسة وبائية لاميبا النسج في مدينة كركوك وعلاقته بالجذور الحرة في مصل دم المصابين == Epidemiological Study on Entamoeba Histolytica in Kirkuk City And Its Relationship With Free Radicals in Blood Serum of Infected Persons

اسم المؤلف: ليما طارق يواش لازار
اسم المشرف: شهاب احمد محمد الجبوري | محمد عبد العزيز قادر
الموضوع العام: علوم الحياة
السنة: 2012
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الكلمات الدلالية:
  • الاحياء المجهرية - الطفيليات
الصفحات الاولى:
المستخلص: تضمنت الدراسة الحالية فحص 600 عينة غائط للمرضى المراجعين لمستشفى الاطفال في مدينة كركوك للفترة من 1/12/2010 الى 17/7/2011 للتحري عن طفيلي Entamoeba histolytica.تم فحص عينات الغائط بطريقة المسحة المباشر باستخدام المجهر الضوئي للكشف عن الاطوار المتغذية وال | The present study includes the examination of stool sample of patients attended pediatric hospital in Kirkuk city for period from 1st of December till 17th July 2011 for detection of Entamoeba histolytica.The stool samples were examined by direct wet mount method, using light microscope for detection of trophozoites and cysts stages of parasite. The study showed that the rate of infection with E. histolytica / E. dispar was 21.67% (130 of 600). The cystic stages were dominant in infected stool samples which being 53.85% (70 of 130), while the trophozoite stage was 15.38 % (20 of 130). The epidemiological survey based on direct stool examination showed the rate of infection among females was 23.07% (60 of 260) in comparison with males 20.59% (70 of 340). The highest rate of infection was among the age group 1 - 5 years 25.5% (69 of 270). The highest rate was also in children of illiterate parents 26.1% (68 of 260). The biochemical tests were carried out to estimate serum cholesterol, triglycerides, GOT, GPT, malondialdehyde (MDA) and selenium. The study showed that the level of serum cholesterol, triglycerides, GOT, GPT, malondialdehyde increased in infected patients in comparison with healthy controls, while the study showed decreased selenium concentration in infected patients in comparison with healthy controls. The enzyme linked immunosorbent assay(ELISA) was done to estimate serum IgG level for Entamoeba histolytica, the rate of seropositivity for IgG was 21.68% (18 of 83). The rate of IgG in positive sample was 17.73% (7 of 41) while in negative sample was 26.19% (11 of 42).

التاثيرات النسيجية والدمية والكيموحيوية لفلوريد الصوديوم على بعض اعضاء الجسم في الارانب المحلية == Histological, Haematological And Biochemical Effects of Sodium Fluoride On Some Body Organs of Local Rabbits

اسم المؤلف: مقداد احمد شهاب
اسم المشرف: هاشم محمد عبد الكريم العلاق
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة القادسية - كلية العلوم - قسم علوم الحياة
اللغة: العربية
النص الكامل من المصدر: https://qu.edu.iq/repository/wp-content/uploads/2017/04/%D8%B1%D8%B3%D8%A7%D9%84%D8%A9-%D9%85%D9%82%D8%AF%D8%A7%D8%AF-%D8%A7%D8%AD%D9%85%D8%AF-%D8%B4%D9%87%D8%A7%D8%A8-ilovepdf-compressed.pdf
مكان الجامعة: القادسية
الصفحات الاولى:
المستخلص: The present study had been carried out to elucidate the toxic effects of sodium fluoride on local rabbit males, this study involved determination of the histological Changes of some organs include (Testes, Liver and Kidney) , moreover study the changes in body weight of the animals and the percentage of organs weight and some blood parameters and biochemistry which include packed cell blood volume (PCV), Hemoglobin (Hb), Total white blood cells, Testosterone hormone, T3, T4 hormones, Glucose concentration, Cholesterol, Urea, Transaminase enzymes and Bilirubin - level in blood. Twenty local adult male rabbits were included this experiment their ages ranged between 10 - 14 months.The animals were treated with oral swallow for 12 weeks. The animals were divided into four groups : control group is treated orally with (0.9%) normal saline; First group was treated orally with 10 mg/kg of body weight sodium fluoride, second group was treated orally with 20 mg/kg of body weight sodium fluoride and third group was treated orally with 30 mg/kg of body weight sodium fluoride. The results of present study showed a significant decreased (P<0.05) in body weight of treated animals with dose of sodium fluoride 20 and 30 mg/kg of body weight, while there is no significant differences in the body weights of treated animals with sodium fluoride dosage of 10 mg/kg of body weight when to compared with control group. The percentage of organ weight to body weight showed a significant decrease in testis weights and liver weight, while there was no significant differences in kidney weight in treated group with sodium fluoride when to compared with control group. Concerning histological changes showed a reduction or freezed stages in spermatogenesis processes which timed with decrease in number of primary spermatocytes and secondary spermatocytes in addition to infiltration of lymphocytes, also found that NaF cause disorganization, denudation, and reduction in germinal epithelial cells of the seminiferous tubules and associated with absence of sperm in the lumina, also showed a decrease in radius of epididymus ducts and decrease in number of sterocilia and decrease number of mature sperms. Histological sections of kidney showed that there was a clear shrinkage of glumeruli.Histological section of kidney of animals that treated with sodium fluoride showed a mild blood vessels congestion, shrinkage in glumeruli, distributed in renal tubules and erode its epithelium with some apoptotic areas. The liver sections appeared appreciable effect with fluoride include dilation in central vein and erode to its epithelium, congestion in hepatic sinusoids with apoptosis and erode to general structure of liver with some of inflammatory cells and death in some cells which lead to erode of typical ray arrangement. Regarding blood parameters the present study showed a significant decrease (P<0.01) in percentage of (PCV) and (Hb) of the animals treated with sodium fluoride, while showed (WBCs) count significant increased compared with control group. Hormonal analysis (Testosterone, T3 and T4) showed a significant decrease, while significant increase of glucose, cholesterol, urea, transaminases enzymes for (AST, ALT) and bilirubin levels. Results obtained from this study and mentioned above may be attributed essentially to that of Naf administration results in sever lesion of male reproductive system wich may be aggravated with increase administration concentration of Naf.

انتشار داء اللشمانية الجلدية في محافظة القادسية مع تقييم مدى الاسجابة للعلاج بعقار البنتوستام بطريقة RT - PCR == Prevalence of Cutaneous Leishmaniasis In Al - Qadissia Province And The Evaluation of Treatment Response By Pentostam With Rt - Pcr

اسم المؤلف: رنا صالح صاحب محلول الدفاعي
اسم المشرف: غيداء عباس جاسم الجبوري
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الاحياء المجهرية - الطفيليات
الدرجة: ماجستير
الجامعة: جامعة القادسية - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: القادسية
الصفحات الاولى:
المستخلص: Results of clinical and laboratory examination of 239 cases showed 55 infection cases in Cutaneous Leishmaniasis and in infection proportion reaches at 23.01% out of the total number of the Cutaneous cases which are similar to Leishmaniasis during the months of the study. The Results also showed that the highest infection was recorded between the ages 1 - 10 years old and about 26 cases in 47.27% and between 10 - 20 years old about 17 cases in 30.9% and the lowerest was between 40 - 50 and 70 - 80 years old in one cases in 1.8%. The summit of the disease spread was in February for about 24 cases in 43.63% specially in AL - Hamza AL - Sharqi where the highest number of infection was recorded for about 23 cases in 41.81%. It is followed by AL - Shafiya for 10 cases in 18.18% and the lowerest was AL - Mhannawiya for one case in 1.8%. It has been clear that the number of the multiple epidemics is more than the individual ones in 70.5% while the latter in 29.98% respectively. It was focused on hands and legs in 50.35% and 24.46 %. The tissue test showed thick perspiration in the big infected pharynx and lymphatic cell in addition to the existence of abscess to the smash of the infected cell. Forty nine positive cases were found in 89.09% for the genetic material DNA which is connected with Leishmaniasis by mean of NestedPCR to identify the type results showed 47 samples which is L. major in 95.91% and to get sure by investigating the virulence factor lipophosphoglycan, proteophosphoglycan and cysteine protease it was found that all sample were positive in 100% as Leishmania. major. To know the affect of treatment pentostam on these samples, the standard proportion for the genetic patterns was calculated factor lipophosphoglycan, proteophosphoglycan and cysteine protease during five week. Results showed that there was a big difference for each gene in a solation during the period of treatment in a level of the possibility of (P?0.05) when used test LSD. and by comparing the three genes it was found that there was a meaningful between cysteine protease and the other two factor lipophosphoglycan, proteophosphoglycan and there wasn’t difference between lipophosphoglycan, proteophosphoglycan. Hence, it has been clear that the treatment pentostam has a big affect in parasite by its affect on the virulence factors and this explains that possibility of infection may happen again after having the treatment. The skin disease cutaneous Leishmaniasis is considered as one of the endemic parasitic diseases in Iraq. This study aims at identifying its prevalence and specifying the virulence factors in Cutaneous Leishmaniasis in order to define the type of disease reason and the affect of the treatment of Pentostam on the virulence factors lipophosphoglycan, Cysteine protease, proteophosphoglycans by means Real time - PCR

دراسة بيئية للدايتومات الملتصقة على بعض النباتات المائية في هور العودة ضمن محافظة ميسان جنوب العراق == A Study On The Ecology of Epiphytic Diatom On Some Aquatic Plants In Al - Auda Marshes / Maysan Province / Southern Iraq

اسم المؤلف: الاء عيسى موسى البوعجي
اسم المشرف: جنان شاوي الحساني
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: البيئة
الدرجة: ماجستير
الجامعة: جامعة بغداد - كلية العلوم للبنات
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجريت الدراسة الفصلية على الدايتومات الملتصقة على النباتات المائية لثلاث مواقع في هور العودة ضمن محافظة ميسان جنوب العراق (من شهر تشرين الاول 2013 لغاية شهر تموز 2014) نظرا لاهمية الدايتومات في الانظمة البيئية المائية والاهمية البيئية لاهوار العراق على مس | Seasonal study on the quality and quantity of epiphytic Diatoms was conducted in the Al - Auda marsh within Maysan Province throughout one year from October 2013 to July 2014.These Diatoms have an important role in biotic ecosystems. Three taxa of aquatic plants were selected (Phragmites australis Trin ex stand, Ceratophyllum demersum L. and Typha domengensis Pers) in three sites within Al - Auda Marsh; these sites were Al - Adleh, Al - Auda and Um - Almashahef. Also, the study included measuring physical and chemical factors of all the study sites, such as : temperature (air and water), power of hydrogen (pH), total hardness(TH), Calcium (Ca), Magnesium (Mg), turbidity (Tur.), light penetration(LP), depth of water (D), total dissolved suspend material (TDS), total suspended solids (TSS), total alkalinity (TA), dissolved oxygen (DO), total nitrogen (TN) and total phosphorus (TP) and reactive Silicate (SiO3). The mean ranges of the studied factors were recorded : air temperature (10 - 38 C°), water temperature (13 - 34 C°), pH (7.1 - 8.6), TH (672 - 3800mg/l), Ca (97.8 - 264.5 mg/l), Mg (125.1 - 896.13mg/l), Tur.(7.62 - 30.7NTU), LP(46 - 113cm), D (190 - 413cm), TDS (1170 - 3075 mg/l), TSS (0.02 - 0.08 mg/l). while TA (207.5 - 300mg/l), DO (6.4 - 13.5 mg/l), TN (2.41 - 8.58µg/l), TP (0.013 - 0.23 µg/l) and SiO3(101 - 776.77 µg/l).Results of the study indicated presence of 111 taxa of epiphytic diatoms, which belonged to 13 families and 26 genus (one family and two genus of centric diatoms, 12 families and 26 genus of pennate diatoms).The present study recorded 21 species that were found only on one host plant, 20 species that were found on two host plants and 70 species that were found on all host plants, nine of diatoms taxa were present in all host plants among all study seasons which are Achnanthes minutissima, Cocconeis placentula var. euglypta, Cyclotella meneghiniana, Synedra affinis, Syneda ulna , Gomphonem parvulum, Mastogloia smithii var. amphicephala, E. zebra var. porcellus, Rhopalodia gibba.One of the diatoms taxa was recorded in the present study is new to Iraqi flora, the new record of diatom include one taxa of Achnanthidiaceae family (Achnanthes exigua var. constricta). The results of this study included description of the basic characteristics of this taxa with complete photographic documentation.It was evident, from the results, that the morphological form of host plants influenced the number of the attached epiphytic diatoms. C. demersum had attracted 92 diatoms taxa(35%) while the lowest number was 82 taxa (31%) attached by Typha domengensis. The seasonal variation of diatoms growth was evident. Spring 2014 was characterized by the highest number of attached taxa (69 on P. australis - 11%) whereas the lowest number was observed on C. demersum (32 taxa - 5.4%) in autumn 2013.Numbers of epiphytic diatoms fluctuated among study sites, seasons and aquatic plants. The total number of epiphytic diatoms on P. australis ranged between 0.73×104 cell/gm wet weight in summer 2014 at Al - Auda and 406.89104 cell/gm wet weight in spring 2014 at Um - Almashahef. C. demersum recorded highest total number 513.9 ×104 cell/gm wet weight in winter2014 at Al - Adleh, while the lowest total number was 0.1×104 cell/gm of wet weight was recorded in the spring 2014 at Um - Almashahef. While total number of taxa on T. domengensis ranged (0.84 - 427.89) ×104 cell/gm wet weight in summer and winter 2014 at Um - Almashahef.Fluctuations in the total number of main epiphytic diatoms families were observed on all aquatic host plants throughout the study period. The higher total number(92.59×104 cell/gm of wet weight) of diatoms recorded in Achnanthidiaceae family in summer 2014 on P. australis and lower total number (0.28×104 cell/gm of wet weight) on same plant observed in Rhoicospheniaceae family in spring 2014. C. demersum showed highest total number (95.15 ×104 cell/gm of wet weight) in Fragilariaceae family in spring2014, while the lower total number (0.3×104 cell/gm of wet weight) was in family Rhoicospheniaceae in autumn 2013. Individual of Achnanthidiaceae family were recorded as highest total number (168.57×104 cell/gm of wet weight) on T. domengensis in Achnanthidiaceae family in the winter of 2014, but lower total number (0.28×104 cell/gm of wet weight) recorded in Coscinodiscaceae family in the same season. The study showed highest values for richness index (3.77) in the spring of 2014 for epiphytic diatom on C. demersum in Al - Auda site, while lower richness index recorded was (0.6) on T. domengensis in theautumn of 2013 at Um - Almashahef. Shannon - Weaver index ranged (0.24 - 2.45) for epiphytic diatom on P. australis during winter of 2014 at Um - Almashahef and autamn 2013 at Al - Auda, respectively. Highest values for Evenness index were recorded (0.28) for epiphytic diatom on C. demersum in the spring of 2014 at Um - Almashahef site, while for the same site lower values recorded was (0.03) on T. domengensis in winter 2014. Higher percentage for Jaccard similarity index (63.2%) obtained between epiphytic diatoms hosted on T. domengensis and lower percentage of similarity (28.9%) found among the common taxa of epiphytic diatoms on C. demersum, and highest percentage for Jaccard similarity index between host plants was (70%) between P. australis and C. demersum while lower percentage of similarity(67%) was obtained between T. domengensis and C. demersum.

دراسة عدد من المتغيرات الفسلجية والمناعية لدى النساء المصابات بالتهاب السبيل البولي في مدينة تكريت == Study Some of Physiological And Immunological Parameters in Women With Urinary Tract Infections in Tikrit City

اسم المؤلف: لبنى عبد الجبار ياسين
اسم المشرف: موسى جاسم محمد الحميش
الموضوع العام: علوم الحياة
السنة: 2012
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية العلوم - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الكلمات الدلالية:
  • الحيوان - الفسلجة
الصفحات الاولى:
المستخلص: ان الهدف الرئيس لهذه الدراسة هو معرفة علاقة الانترلوكينات(IL - 2, IL - 4, IL - 6) ببعض الهرمونات لدى النساء المصابات بالتهاب السبيل البولي.تضمنت هذه الدراسة 116عينة دم من النساء المراجعات للعيادات الخارجية التابعة لمستشفى تكريت التعليمي اللواتي تترواحت اع | The main objective of this study is to investigate the relationship of Interleukines (IL - 2, IL - 4, and IL - 6) with hormones in women with inflammation of the urinary tract. This study involved (116) women visiting outpatient clinic of Tikrit Teaching Hospital for the period from September 2011 until February 2012. The ages of women were 16 - 50 years, and blood samples were taken for each of these women for the purpose of determining the levels of sex hormones (FSH, LH, estrogen, progesterone, testosterone) and the levels Interleukines (IL - 6, IL - 4, IL - 2) and identify some of the variables blood parameters (WBC, ESR) and C - reactive protein Twenty samples were taken from the blood of women who are not infected and non - pregnant as a control group samples. The patients divided into three groups, which included non - pregnant women infected and pregnant women who are infected and pregnant non - infected urinary tract (UTI) also samples of the study was divided by periods of gestation into three periods included the first period (1 - 12 weeks) and the second period (12 - 24 weeks) and the third period (24 - 40 weeks) of pregnancy The results of the current study showed that there is significant increase in ESR for a pregnant women infected and pregnant women non - effected with UTI when compared to control (P ? 0.01) and highest level of ESR was in the last third of pregnancy, The total Count of white blood cells (WBC), results showed a significant difference between the three groups compared to the control group, had the highest level for (WBC) in the last third of pregnancy. As for the study of hormones when measuring the level of the hormone LH showed a significant decrease (P ? 0.05) for the three groups compared to control and the steepest decline of hormone level was in the last third of pregnancy. The hormone FSH got a significant decrease in the three groups compared with a control (P ? 0.01), lowest level was in the third trimester of pregnancy.Estrogen level showed a significant decrease (P ? 0.01) for a non pregnant women with UTI compared with a control, and show a significant increase in the level of the two sets of hormone - positive pregnant non - infected, and the highest increase was in last third of Pregnancy in both groups. The progesterone showed a significant increase in the level of the pregnant infected and pregnant non - infected (P ? 0.01) compared with a control group. While in non - pregnant, there is no significant difference. The testosterone level increased significantly (P ? 0.05) in the three groups compared to control group. the level Interleukines, Tests showed that a significant increase(p ? 0.01) in the level of interleukin - 2 (IL - 2) for a pregnant women with (UTI) compared with a control and a significant decrease in the last third of pregnancy in pregnant women which is non infected compared to the rest of the gestation periods, and for the level of interleukin - 4 The present study showed a significant increase (p ? 0.01) in the level of interleukin - 4 (IL - 4) for a non - pregnant women with (UTI) compared with a controlThe highest level reached by IL - 4 was in the last third of pregnancy in the non - infected at (p ? 0.05), interleukin - 6 has a significant decrease for the two sets of pregnant women with (UTI) and non - infected, compared with the control group and the absence of significant differences between the two sets of pregnant women infected and non - infectedRegarding level of C - reactive protein there is a significant increase (P ? 0.01) in the two groups of pregnant and non pregnant women compared with a control, and significant differences between control group and a group of pregnant non - infected.

دراسة وبائية على طفيلي المشعرات المهبلية Trichomonas vaginalis وبعض الجراثيم المسببة للامراض المنقولة جنسيا وتاثير بعض المستخلصات النباتية على نمو الطفيلي في الزجاج في مدينة كركوك == Epidemiological Study on Trichomonas Vaginalis & Some Associated Bacteria That Causing Sexual Transmitted Diseases & Effect of Some Herbal Extraction on The Parasite in Vitro in Kirkuk City

اسم المؤلف: محسن عز الدين سليمان
اسم المشرف: ابراهيم شعبان داوود | محمد عبد العزيز قادر
الموضوع العام: علوم الحياة
السنة: 2008
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية العلوم - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الكلمات الدلالية:
  • الاحياء المجهرية - الطفيليات
الصفحات الاولى:
المستخلص: بلغ العدد الكلي للعينات التي جمعت وفحصت للفترة من بداية شهر تموز 2007 الى نهاية شهر مايس 2008 (2345) عينة لكلا الجنسين مــن مستشفيات كركوك للتحري عن وبائية طفيلي المشــــــعرات المهبليـــــــــة Trichomonas vaginalis وبعض الجراثيم المسببة للامراض المنقو | A total (2345) specimens were collected & examined from both sexes, from the beginning of July 2007 till the end of May 2008 attending Kirkuk hospitals for epidemiological study of Trichomonas vaginalis & some sexual transmitted microorganisms. The vaginal examinations were done by gynecologist, two high vaginal swabs were taken from (250) women & a cervical swab from some women with vaginal discharge. General urine examination & blood group with Rh factor were performed for each woman with vaginal discharge. Direct microscopic examination, staining & culture of swabs were performed on different methods for diagnosis of Trichomonas vaginalis, followed to diagnose Candida albicans, Neisseria gonorrhoeae, Chlamydia trachomatis & Treponema pallidum as well as some other bacterial groups. The rate of Trichomonas vaginalis was (2.8%) & Neisseria gonorrhoeae (0.8%), while no Chlamydia trachomatis & Treponema pallidum recorded in this study. The highest rate of Trichomonas vaginalis was among the age group between 15 - 29 years (3.6%), the rate of Trichomonas vaginalis infection was higher among illiterate (5.7%) than educated ones. The highest rate of Trichomonas vaginalis was recorded among those with blood group O & Rh (+ve) (3.8%). The same result was found regarding other microorganisms in both sexes. Statistically the results were not significant.The rate of infections in females was higher than males in all infection except Neisseria gonorrhoeae was recorded highest rate in males(35%). The percentage of mixed infections with Trichomonas vaginalis was Candida albicans (1.6%) & B - hemolytic streptococcus (0.4%). The maximum infections rate in vaginal swabs were Staphylococcus aureus (42.3%) & lowest rate of Neisseria gonorrhoeae (2%). Regarding the distribution of microorganisms isolated from urine samples of females suffering from vaginal discharges, the highest rate of infection was Eschirechia coli (22.2%) & lowest rate of Neisseria gonorrhoeae (2%) respectively. The rate of isolated microorganisms from urethral discharge of males were Neisseria gonorrhoeae (35%) & Escherichia coli (5%). Antibiotics Ciprofloxacin & Amikacin showed good inhibition activity against all pathogenic microorganisms. Regarding the effect of different concentration of metronidazole & medical herbs to the Trichomonas vaginalis invitro, metronidazole showed clear effective inhibition at concentration (1.25%) during 24 hours. The inhibitory effect of Zea mays (both alcoholic & watery extractions) was greater than Apium graveolens & Foeniculum vulgare. At concentration (2.5% & 5%) of Zea mays in both extractions was almost identical to metronidazole. Six solvents were used by thin layer chromatography (TLC) in order to separate alcoholic & watery extraction of medical herbs, only three of them A, B & F gave good results in separating herbal extraction with differing in its component. By measuring relative flow rate (Rƒ) of all compounds that separated and determind. The chemical compounds of each herbal extract were established & included alkaloids, flavonieds, amines, pigments, oils, carbohydrates, phenols, purines & tanines.

تقييم استخدام الانترليوكينات في تشخيص تسمم الدم الجرثومي لدى الاطفال حديثي الولادة في تكريت == Evaluation Uses The Interleukines for Diagnosis of Neonatal Sepsis in Tikrit

اسم المؤلف: هبة حازم صالح
اسم المشرف: موسى جاسم محمد الحميش | عاشور رفعت سرحت
الموضوع العام: علوم الحياة
السنة: 2012
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية العلوم - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الصفحات الاولى:
المستخلص: ان الهدف الرئيس لهذه الدراسة هواستخدام الانترلوكيناتInterleukin - 8, Interleukin - 10 (IL - 8, IL - 10) كعلامة تشخيصية للتسمم الدموي الجرثومي لدى حديثي الولادة. تضمنت الدراسة 45 عينة دم من الاطفال حديثي الولادة الراقدين في ردهة الاطفال في مستشفى تكريت الت | The main aim of this study was uses the Interleukines IL - 8 and IL - 10 as diagnosis marker for neonatal sepsis. This study involved 45 blood samples, were taken from neonates admitted to the pediatrics - neonatal wards at Tikrit Teaching Hospital who were clinically diagnosed as sepsis for the period from September 2011 until March 2012. The ages of neonates were 1 - 30day, and this blood samples were taken for the purpose of determining the levels Interleukines IL - 8 and IL - 10 and identify (WBC and C - reactive protein). Seventeen samples were taken from the blood of neonates without of septicemia as a control group samples. The results of the current study showed non significant differences in total white blood cells count for patients with sepsis when compared with a control group. and showed non significant differences in total white blood cells count for patients with sepsis as gestation birth, sex and birth weight compared to the control group. Regarding level of C - reactive protein there was no significant differences between the control group and the patients with sepsis as gestation birth and sex. and showed a significant differences in C - reactive protein level for patients compared to the control group as birth weight. The Interleukine levels showed that a significant increase in the level of interleukin - 8 (IL - 8) for all patients mals and femals, preterm or full - term and who there weight < 2.5 or >2.5kg compared with a control group. this results showed that the relationship between IL - 8 and WBCs was not significant differences at (p<0.05). and for the level of interleukin - 10 the present study showed a significant increase for patients with sepsis as gestation birth, sex and birth weight compared to the control group, the relationship between IL - 10 and WBCs was not significant differences at(p<0.05). The relationship between IL - 1o, IL - 8 and WBCs was not significant differences. when comparison The results as end result for sepsis show is the absence of significant differences (p<0.05) for patients who became good and who had complications compared with the control group. At last, the study concluded that the Interleukines IL - 8 and IL - 10 levels increase in early time for Inflammation ;So its agood diagnosis marker for neonatal sepsis.

تقيم بعض العناصر النادره ومستوى المالونداي الدهايد والبروتين في الرجال العقيمين == Assessment of Some Trace Elements, (MDA) And Protein Levels In Infertile Men

اسم المؤلف: زهراء فلاح عبد العالي عنوز
اسم المشرف: علاء الدين صبحي محسن السلامي
الموضوع العام: علوم الحياة
السنة: 2014
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة الكوفة - كلية العلوم - قسم علوم الحياة
اللغة: الانكليزية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تم اجراء هذا البحث لدراسه عينات السائل المنوي التي تم الحصول عليها من المرضى المصابين بوهن النطف وعددهم 35عينه كذلك سوي النطف عددهم 40 عينه وتم اخذ مجموعه من الاشخاص الاسوياء (مجموعه السيطره) حيث كان عددهم 20 عينه الذين راجعو مركز الخصوبه في مدينه الصدر ا | This study was performed on human semen specimens obtained from Asthenozoospermic patients (35 specimens) Normozoospermic males (40 specimens), and (20 specimens) Fertile Control group, who were attending to the laboratories of Fertility center in ALSader Hospital of AL - Najaf AL - Ashraf city during the period extended from 1 - 9 - 2013 to 30 - 1 - 2014. The aim of This present study was to estimate the levels of some Trace element (Lead, Copper, Cobalt, Chromium, , and Cademium) concentrations in Asthenozoospermia and Normozoospermia. by atomic absorption method, and comparsion with control (Fertile).Moreover, it tends to estimate the concentration of (MDA) Malondialdehyde , Total protein concentration and to know the viability sperm percent in semen specimens.Also, the relationships between mentioned components and some semen parameters. The results revealed significant increase (P <0.05) in the concentration of examined trace elements in Asthenozoospermia and Normozoospermia when comparsion with control, also a significant increase (P <0.05) in total protein concentration, also in MDA. While The results revealed significant decrease (P <0.05) in the viability sperm percent in semen specimens. Correlation study showed positive relationship between concentration of the trace elements and abnormal sperm morphology percent, also with total protein concentration, and MDA concentration. While negative relationship between concentration of trace elements and percent of sperm motility.It was concluded that the increase in the concentration of the trace elements and it influence on blance and parameter of seminal fluid, also the Correlation between trace element and Protein in semen. All of this lead to arise of cases of Asthenozoospermia and Normozoospermia infertile patients.

عزل وتشخيص بعض انواع الجراثيم المسببة لالتهابات الزائدة الدودية في مدينة تكريت == Isolation And Identification of Some Baceterial Speices Which Caused Appendices Infections in Tikrit City

اسم المؤلف: عبد عبد الله محمد الجبوري
اسم المشرف: اميرة محمود محمد الراوي | علي صالح حسين الجبوري
الموضوع العام: علوم الحياة
السنة: 2010
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الصفحات الاولى:
المستخلص: تضمنت الدراسة جمع 75 عينة من الزائدة الدودية (Appendices) مباشرة بعد استئصالها من المرضى الراقدين في مستشفى تكريت التعليمي ومن كلا الجنسين، الذين خضعوا لعملية استئصالها وللمدة من اب عام 2008 ولغاية نيسان 2009. عزلت الجراثيم من العينات باستخدام الاوساط الز

دراسة وراثية جزيئية لبكتريا المكورات المعوية البرازية Enterococcus faecalis المعزولة من جذور الاسنان الملتهبة للانسان في بغداد == Molecular Genetics Study of Enterococcus Faecalis Isolated From Root Canal Infection of Human In Bagdad

اسم المؤلف: سوزان علي كاظم
اسم المشرف: عذراء حميد حسون
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: الاحياء المجهرية - البكتريا
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: تم التحري عن نسبة وجود بكتريا المكورات المعوية البرازية Enterococcus faecalis في (100) عينة معزولة من اشخاص مصابين بالتهاب قناة جذر السن, اذ تم جمع (70) عينة من الاصابات الابتدائية لقناة الجذر، و(30) عينة من الاصابات الثانوية لقناة الجذر (اعادة العلاج) وم | To detection Enterococcus faecalis in (100) root canal sample were collected from primary and secondary root canal infection patient`s from all the ages (10 - 50) during the period of (August 2013) till (January 2014). Detection depending on cultural & microscobial characteristics of bacterial cell was done to find (45) 0f E. faecalis species & Biochemical tests & Serological diagnosis by Lancefield method done to find (24) isolates of this species & Diagnosis by Vitek2 was done to find (20) isolates of E. faecalis. When the Molecular genetics Diagnosis was done the result showed find (32) isolates belong to E. faecalis. The antibiotic sensitivity test was done by using (14) antibiotics, (5) isolates showed resistant against all antibiotics & the isolates showed multiresistant against for some antibiotics. All the isolates were resistant by (100 %) against (5) antibiotics. To detection of the isolates ability of production of protease enzyme, lipase enzyme, hemolysin enzyme & gelatinase enzyme.The results showed that (24 isolate) (75 %) were protease producer, & (8 isolates) (25 %) were lipase producer, & (16 isolate) (50 %) were hemolysin producer, & (5 isolates) (15.6 %) were gelatin producer. To detection the presence efa A gene of the isolates by used specific primer to this gene, and all isolates

تاثير اضافة عناصر الكالسيوم والمغنيسيوم والحديد الى الوسط الغذائي في حياتية خنفساء الطحين الصدئية Tribolium castaneum (Herbst) Tenebrionidaci) Coleoptera :) == Effect of Calcium, Magnisium And Iron Elements With Various Nutreint Sources on Biology of Tribolium Castaneum (Herbst) Tenebrionidaci) Coleoptera : )

اسم المؤلف: حوراء ياسين احمد عبد
اسم المشرف: برهان مصطفى محمد الدليمي | عواد شعبان داود الناصري
الموضوع العام: علوم الحياة
السنة: 2012
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الصفحات الاولى:
المستخلص: تناولت الدراسة اختبار تاثير اضافة ثلاثة عناصرمعدنية الكالسيوم (Ca) المغنيسيوم (Mg) الحديد (Fe) في سطين غذائيين (الطحين والجريش) لصنفين من الحنطة (ابو غريب والعز) في حياتية خنفساء الطحين الصدئية الحمراء Tribolium castaneum (Herbst). اذ استخدمت العناصر بترا | This study includes testing the effect of addition of three elements (Ca, Mg, Fe) in flour and crushed partially debranned wheat for two kinds of wheat : Abu - ghareeb and Al - is in the life of Tribolium castaneum (Herbst).using the elements under different concentrations (0.01 - 0.03 - 0.05) g.to know their effects in Tribolium inculuding : (the number of eggs, period of incubation eggs, number of Larvers, number of pupal, number of external insect, new generation) after adding to nutreint base for the two kinds of wheat.This experiement must be in dark incubation at 35±2°C & relative humidity 75±5% during one generation the result show most important role of nutreint element in life of insect (the number eggs, period incubation eggs, number of Larvers, number of pupal, number of external insect, new generation). on side of period incubation eggs period generation there is not any mentioned effect and the most meaningful one is in kind of Al - Is comperad with Abu - ghareeb. It is noticed the maxi effect for Calisum element.It achieved the highest level in : (the number eggs, period incubation eggs, number of Larvae, number of pupal, number of external insect, new generation) to ratio of flour kind of Al - Is and achieved maxi number : (the number eggs, period incubation eggs, number of Larvers, number of pupal, number of external insect, new generation)in concentration (0.05)g.while the highest in ratio of generation agents in (Fluorine)element ratio(76.2) under concentration (0.03)g, it achieved the less ratio in the dead insect kind of Abu - ghareeb7s the highest in average number eggs, number of larvers for calisum element.while the highest value in average number of pupal, number of external insect, new generation to (Magnasium) element it is achieved the highest in number of eggs, number of Larvers, number of pupal, number of external insect, in concentration (0.05)g and the higher of average ratio new generation is (66) and the higher ratio new generation (79.3) is concentarte (0.03)g.It is noticed the relationship between nutreint element and life of insect is parallel, that is, concentrates increased, number of growing also increased except (Fluorine) element the relation is inversion. on side of crushed partially debranned wheat the effect is more meaningful in kind of Abu - ghareeb than in Al - Iz.Calicum element shows acceptable results, it appeared the higher in : (the number eggs, , number of Larvers, number of pupal, number of external insect) in Abu - ghareeb and new generation in Al - Iz. In the test of the effect of nutreint element agents in life of this insect according to the nutril base for both kinds.the result show that nutrient base of flour is more effective than the nutrient base crushed bartially debranned whaet in all steps of insect life for both kindc in flour maxi In flour maxi number in new generation about (62.5)g and the main ratio of new generation in crushed partially debranned wheat (36.3) for Abu - ghareeb kind (6.7)in flour. (61.1) crushed partially debranned wheat For Al - Is which shown the same features of the results of the effect in nutrient base without adding any elements to its life of insect

تاثير استخدام عقار الكلوميفين ستريت والقهوة العربية وفيتامين E على بعض المعايير الفسلجية والكيموحيوية والنسجية في الارانب البيض المعرضة للاجهاد التاكسدي ببيروكسيد الهيدروجين == Effect of Clomiphene Citrate, Coffea Arabica And Vitamin E Use on Some Biochemical, Physiological And Histological Parameters in Albino Rabbits Exposed To Oxidative Stress Induced By Hydrogen Peroxidase

اسم المؤلف: اسماء خالد مطني محمد
اسم المشرف: زيد محمد مبارك المهداوي
الموضوع العام: علوم الحياة
السنة: 2012
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
الجامعة: جامعة تكريت - كلية التربية - قسم علوم الحياة
اللغة: العربية
مكان الجامعة: صلاح الدين
الكلمات الدلالية:
  • الحيوان - الفسلجة
الصفحات الاولى:
المستخلص: تم في هذه الدراسة اختبار فعالية عقار الكلوميفين ستريت Clomiphene citrate والتحري عن تاثيراته في نسيج الرحم والخصى وكذلك الهرمونات الجنسية والتكاثرية Follicular Stimulating Hormone(FSH), Luteinizing Hormone (LH) , Prolactin, Estrogen, Testosterone, Progest | This study includes the effect of clomiphene citrate drug in uterus and testes tissue and sex, reproduction hormone (Follicle Stimulating Hormone (FSH), Luteinizing Hormone (LH) Prolactin (PRL), estrogen, progesterone, testosterone) and in Some Biochemical and Physiological Parameters as : WBCs counts, glucose, total cholesterol (TC), triglycerides (TG), High density lipoproteins - cholesterol (HDL - C), Low density lipoprotein - cholesterol (LDL - C), Very low density lipoproteins - cholesterol (VLDL - C), Total protein, albumin, globulin, glutathione (GSH), malondialdehyde (MDA) concentrations in males and females Albino rabbits sera which have oxidative stress induced by hydrogen peroxide (0.5%) for (20) days, compare with the control rabbits.The study involud : - comparison the effects of vitamin E effects and (100mg\kg) body weight of arabica coffea.The animals distributed and randomly divided to(8) groups (each group included 8 rabbits : 4 males+ 4 females) as follow : control group, Hydrogen peroxide (0.05) group, (2mg\kg of B.W) clomiphene citrate (c.c.) group, (2mg\kg of B.W) clomiphene citrate group, (500mg\kg of B.W) vitamin E+(10mg\kg of B.W) clomiphene citrate, (100mg\kg of B.W) Arabica coffea group, Hydrogen peroxide (0.05) +(100mg\kg of B.W) Arabica coffea group and (10mg\kg of B.W)(c.c.) +(100mg\kg of B.W) Arabica coffea group. The results revealed : - 1 - The treatment of males and females of Animal by clomiphene citrate (2 and 4 mg\kg of B.W) cased significant increase at leve (P? 0.05) in concentration of the FSH, LH, estrogen and progesterone hormone, and Glucose, Triglycerides, Globulin, LDL - C, VLDL - C and Glutathione in both male and female compare with the control group, while the same treatment caused increase the concentrations of Testosterone and Prolactin for males, whereas in females the treatment showed increase in Testosterone and Prolactin concentrations Compare with the control. Also the treatment caused decrease Albumin concentration in male and no significant (P? 0.05) changes had been showed in the female s. Respect to total protein, WBCs count there were no significant variation (P?0.05) had been recorded for both sexes compare with the control group. So the result showed Significant increase (P? 0.05) in HDL - C in male only compare with the control group. 2 - The induced oxidative stress caused significant increase at level (P?0.05) WBCs count, Glucose, Total cholesterol, triglycerides, VLDL - C, LDL - C, MDA concentrations for both sexes compare with the control group.While there were no significant variation had been recorded in Albumin and Prolactin concentrations in Females and total protein concentrations for both sexes compare with the control group in another hand there were significant increase (P<0.05) in concentrations of HDL - C, Total protein, Albumin, Globulin, Glutathione, Progesterone, Testosterone, Estrogen, FSH, and LH of male compare with the control group.3 - The treatment of Rabbits (male and female) with (100mg\kg of B.W) Arabica coffea revealed significant decrease (p ?0.05) in concentration of FSH, LH, estrogen, glucose, total cholesterol, triglycerides and VLDL - C for both sexes, and PRL, testosterone , glutathione and albumen in concentrations for male compared with the control group while there treatment. 4 - Treatment males and females albino rabbits by high dose vitamin E caused significant decrease in concentration of FSH, estrogen, total cholesterol, Triglycerides and Globulin for both sexes, compared with the control group, Whereas caused also a significant decrease in concentrations LH, PRL, testosterone in male, and caused a significant decrease in concentration HDL - C in female. Whereas caused also significant increase in concentration of the glucose, MDA, glutathione and the total number of white blood cells for about sexes, and caused also significant increase in concentration of the hormones PLR, testosterone in female only. Whereas caused also a significant decrease in concentrations of HDL - C, LDL - C and VLDL - C in male, whereas no significant variation in concentration of total protein, albumin for both sexes, and in concentration of LDL - C and VLDL - C in female compared with the control group.5 - Treatment males and females albino rabbits by high dose vitamin E, clomiphene citrate, Arabica coffea and H2O2 (0.5%) showed important histological changes in testes and uterus compared with the control group. Treatment males by clomiphene citrate caused significant increase (P<0.05) in sertoli cells, Leydig cells, spermatids and Spermatogonia in male, whereas in uterus tissue treatment caused significant increase in granular cells, hypertrophy smooth muscular and increase cytoplasm size compared with the control group.6 - Treatment by high dose vitamin E and Arabica coffea caused damage in somniferous tubules decrease in sertoli cells, Leydig cells, spermatids and spermatogonia in male, whereas in uterus tissue treatment caused effected uterus gland and loss of normal form and the incident of degeneration, necrosis in the surrounding cells and decrease in vassals blood compared with the control group.The present study showing that to drug clomiphene citrate play an important role to activation the oogenesis and spermatogenesis through stimulating gonadotrophic Hormones(FSH, LH). Also the study showed the role of coffea arabica to induce the infertility through it's impact on the thyroid gland which responsible for the oogenesis and spermatogenesis.the result also showed that the high dose vitamin E working on the accumulation of free radical causing oxidative stress damaging body.

دراسة تصنيفية مظهرية خارجية لبعض انواع عائلة الفراشات فرشاتية الاقدام من رتبة حرشفية الاجنحة (Lepidoptera : Nymphalidae) في وسط وشمال العراق == Morphological Taxonomic Study of Some Species of Brush Footed Butterflies (Lepidoptera : Nymphalidae) In Mid And North of Iraq

اسم المؤلف: ايناس صادق عبد الكريم
اسم المشرف: عماد احمد محمود | حسن سعيد الاسدي
الموضوع العام: علوم الحياة
السنة: 2015
الموضوع الدقيق: الحيوان - الحشرات
الدرجة: ماجستير
الجامعة: جامعة بغداد - كلية العلوم للبنات
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: The present study comprises taxonomic morphological study of seven species belonging to four genera of the subfamiliesNymphalinae, Danainae, Satyrinae belong to the family Nymphalidae of the order Lepidoptera.The following species were studied in the subject are : Famliy : Nymphalidae Swainson, 1827 - Subfamily : Nymphalinae Swainson, 1827Genus : Vanessa Fabricius, 1807Vanessa japonica Linnaeus, 1758Vanessa cardui Linnaeus, 1758Vanessa atalanta Linnaeus, 1758Genus : Junonia Hubner, 1819Junonia orythia Linnaeus, 1758 - Subfamily : Danainae Swainson, 1827Genus : Danaius Kluk, 1802Danaius chrysippusLinnaeus, 1758 - Subfamily : Satyrinae Boisduval, 1833Genus : Coenonmphyma Hubner, 1819Coenonmphyma pamphilus Linnaeus, 1758 Coenonmphyma spThe species Vanessa japonicaLinnaeus added as new record to the Iraq insect fauna of Lepidopteraand the species Coenonmphyma sp added as new expected species to the world.
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