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دراسة بعض المعايير الفسلجية والكيموحيوية في النساء المصابات بمتلازمة تكيس المبايض المتعدد في محافظة واسط == Study of some physiological and biochemical parameters in women with polycystic ovarian syndrome in Wasit Governorate

اسم المؤلف: غفران لطيف نعيمة العتابي
اسم المشرف: كاظم جهيد كاطع | حازم اسماعيل عبد الباري
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: واسط
الصفحات الاولى:

دراسة تعبير جين عامل النمو المتحول الفاوجين مستقبل عامل نمو البشرة في سرطان الغدة الدرقية == Study of TGF? and Epidermal Growth Factor Receptor Expression in Thyroid Cancer

اسم المؤلف: تهاني عبد الجبار ناصر البعاج
اسم المشرف: كريم حمد غالي | حميد نعيم موسى
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: واسط
الصفحات الاولى:

التحري الجزيئي عن طفيلي المقوسات الكوندية Toxoplasma gondii في اسماك الكارب وطائر النورس في محافظة واسط == Molecular detection of Toxoplasma. gondii in carb fish and larus bird in Wasit province

اسم المؤلف: شيماء جبار عبد علي
اسم المشرف: عبد الكريم عاكول ربيع
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: واسط
الصفحات الاولى:

دراسة نسجيه وكيميائية نسجيه مناعية لتكلس الابهر والشرايين الرئويه في الدجاج البياض == Histological and immunohistochemical study of Aortic and pulmonary arteries Calcification in the Laying Hens

اسم المؤلف: اكرام سعد عبد الحسين الغريباوي
اسم المشرف: احمد مهدي صالح البدري | حازم اسماعيل عبد الباري الاحمد
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان - المناعة
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: واسط
الصفحات الاولى:

التقييم الوراثي الخلوي لمستخلص البروكلي على الفئران المعاملة بالديكساميثازون == Cytogenetic Evaluation of Broccoli (Brassica Oleracea var. Italica) Extract on Dexamethasone Treated Mice

اسم المؤلف: اية حاتم كريم العنزي
اسم المشرف: مثنى ابراهيم ملك | صفاء عبد الاله فرج
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: واسط
الصفحات الاولى:

تقييم مخاطر بعض المواد الكيميائية في مستحضرات تجميل الوجه المستعملة والجديدة في مدينة بغداد/ العراق == Risk assessment of some chemicals in new and used facial cosmetics in Baghdad city/ Iraq

اسم المؤلف: همسة طارق عبد الرزاق الحلفي
اسم المشرف: محمد نافع علي العزاوي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: البيئة
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

المجموعة الحيوانية المتطفلة في بعض انواع اسماك نهر ديالى في محافظة ديالى, العراق == Parasitic Fauna of Some Fish Species from Diyala River in Diyala Province

اسم المؤلف: حيدر جاسم محمد
اسم المشرف: عبد علي جنزيل جبارة الساعدي
الموضوع العام: علوم الحياة
السنة: 2017
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:

دراسة جزيئية ومنبعية على السفلس بين متبرعي الدم في محافظة ذي قار == Molecular and Immunological Study on Syphilis among Blood Volunteers in Thi - Qar province

اسم المؤلف: عمران مزهر لعواس
اسم المشرف: كامل مطشر الجبوري | يحيى عبد الرضا عباس
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: التقنيات الاحيائية
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: الانكليزية
الصفحات الاولى:

دراسة مقارنة بين الطرق التقليدية والجزيئية لتشخيص اللشمانيا الجلدية في محافظة المثنى == Study Of Comparison Between Traditional Methods And Molecular Diagnosis Of Cutaneous Leishmaniasis In Al - Muthanna Province

اسم المؤلف: جميلة عبيد مزهر
اسم المشرف: غادة باسل علي | ياسر دخيل كريمش الاسدي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: المثنى
الصفحات الاولى:

دراسة مقارنة لبعض التقنيات المستخدمة في تشخيص Mycobacterium tuberculosis في محافظة المثنى == COMPARATIVE STUDY FOR SOME TECHNIQUES USED FOR DETECTION OF MYCOBACTERIUM TUBERCULOSIS IN AL - MUTHANNA PROVINCE

اسم المؤلف: نهاية عواد عريان الظالمي
اسم المشرف: حيدر حميد متعب
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: المثنى
الصفحات الاولى:

الكشف المناعي والجزيئي للمرضى المصابين بالبروسيلا في محافظة المثنى == Immunological and Molecular Detection of Human Brucellosis Patients in Muthanna province

اسم المؤلف: احمد شايع كريم الجياشي
اسم المشرف: طارق جعفر فعل الجنديل
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: المثنى
الصفحات الاولى:

تاثير حامض الجبرلين والبراسينولايد في بعض صفات النمو والحاصل لصنفين من نبات الشبنت Anethum graveolens L. == Effect of GA3 and Brassinolide on Some growth and Yield Parameters for two Cultivars of Plant Anethum graveolens L

اسم المؤلف: وائل شاكر حميد الجبوري
اسم المشرف: ماهر زكي فيصل الشمري
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: النبات
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: اجريت تجربة حقلية في الحديقة النباتية العائدة لقسم علوم الحياة، كلية التربية للعلوم الصرفة - ابن الهيثم - جامعة بغداد، في الموسم النمو 2015 - 2016 لدراسة تاثير تركيز حامض الجبرلين والبراسينولايد وتداخلهما في بعض الصفات المظهرية والكيميائية والمركبات الفعالة طبيا والحاصل ومكوناته في صنفين نبات الشبنت هما الصنف المحلي والصنف الهولندي. نفذت التجربة باستخدام تصميم القطاعات العشوائية الكاملة Randomized Complete Block Design (RCBD) وبثلاثة مكررات اذ تضمنت الدراسة صنفين نبات الشبنت واضافة خمسة تراكيز من البراسينولايد هي (0 و0.5 و1 و2 و3) ملغم.لتر - 1 ورش حامض الجبرلين على المجموع الخضري بتركيز 50ملغم.لتر - 1 وبدون رشه. وبهذا تكون التجربة عاملية (2 × 2 × 5 ×3) اذ تضمنت 60 وحدة تجريبية، وسمدت الوحدات التجريبية وفق معاملاتها. ويمكن ايجاز النتائج التي تم الحصول عليها كما ياتي : 1. اختلاف صنفي نبات الشبنت (المحلي والهولندي) عن بعضهما في الصفات المدروسة، فقد تفوق الصنف المحلي على الصنف الهولندي في صفة ارتفاع النبات ووطول الحامل الزهري وتركيز الفسفور ونسبة الكاربوهيدرات في المجموع الخضري ونسبة الكاربوهيدرات في الثمار ووزن 1000ثمرة. فيما تفوق الصنف الهولندي على الصنف المحلي في صفة طول الجذر وحجم الجذر وقطر الساق والوزن الرطب والوزن الجاف ومعدل النمو المطلق واستدامة الكتلة الحيوية وعدد النورات الزهرية وحاصل الثمار في النبات الواحد وحاصل الثمار في الوحدة التجريبية الواحدة وحاصل الثمار الكلي وتركيز النتروجين في المجموع الخضري وتركيز الكالسيوم وتركيز البوتاسيوم وتركيز المغنيسيوم ونسبة البروتين في المجموع الخضري ومحتوى الكلوروفيل الكلي في الاوراق وتركيز النتروجين في الثمار، نسبة البروتين في الثمار ونسبة الزيت والوزن النوعي.2. اظهرت الدراسة ان المعاملة بحامض الجبرلين والبراسينولايد والتداخل بينهما ادى الى زيادة معنوية في الصفات المدروسة ، عند رش 50 ملغم.لتر - 1 من حامض الجبرلين وتركيز 2 ملغم.لتر - 1 في معظم الصفات والبعض منها عند التركيز 1 ملغم. لتر - 1 من البراسينولايد على المعاملات الاخرى. 3. اظهرت نتائج الفحص والتشخيص الكروماتوغرافي باستعمال تقنية HPLC تشخيص ستة مركبات فعالة في الزيت الطيار لبذور صنفي نبات الشبنت هي : (Anethol وLimonene وCarvone وDillapiole وP - anisaldehyde وLinalool). وقـد تـفوق الصنـف المحــلي على الصنـــف الهـولـندي باعطائــه اعــــلى تركـيــز لكل مــن المركبات الفــــعالـــة هـــما P - anisaldehyde) وLinalool)، عند رش حامض الجبرلين بتركيز 50 ملغم . لتر - 1 والبراسينولايد بتركيز1 ملغم. لتر - 1 ، بينما تفوق الصنف الهولندي على الصنف المحلي باعطائـه اعلى تركيز للمركبات الفعالة وهي : (Anethol وLimonene وCarvone وDillapiole) عند رش 50 ملغم. لتر - 1 الجبرلين و2 ملغم. لتر - 1 البراسينولايد. | A Field study was conducted at the farm of Biology Department, College of Education (Ibn AL - Haitham) for pure science, University of Baghdad during the growth season 2015 - 2016, on study the effect of Gibberellic acid concentration and brassinolide and their intraction on both morphological and chemical characteristics, the components of yield, determining the medically active compoands in two varieties of Dill plant, local and Holand varieties.The experiment was designed as Randomzied Complete Block Design (R C B D) with three replications. which two varieties of Dill plant and spray of Gibberellic acid (50) mg.liter - 1 and non spray and five concentration of brassinolide (0, 0.5 , 1,2 and 3) mg.liter - 1 The experiment was as designed factorial experiment (2x2x5x3) included sixty experimental units The plants were managed fertilized recommaded.Can be summarized the results that were obtained as follows : 1.different the variety of dill plant (local and holand) from each other in the traits, the local variety surpassed the holand variety in the plant height, the length of the pregnant syphilis, Concentration of phosphate, the percentage of carbohydrates in the shoot, the percentage of carbohydrates in the fruits, weight of a thousand fruits. As outweigh the holand variety at the local variety in the character of the root length, root size, stem diameter, wet weight, dry weight, the absolute growth rate, the sustainability of biomass, the number of inflorescences, holds fruits per plant, holds the fruits in a single experimental unit, holds overall fruits, Concentration nitrogen in the shoot, calcium Concentration, potassium Concentration, the percentage of protein in the shoot, the total chlorophyll content in the leaves, the Concentration of nitrogen in the fruits, the percentage Albroonin in fruits, oil content, specific weight.2. The study showed that treatment with acid and Gibberellin and brassinolide and overlap between them led to a significant increase in the traits, at a spray 50 mg.L - 1 Gibberellin acid and concentration of 2 mg.L - 1 in most qualities and some of them at a concentration of 1 mg.L - 1 brassinolide the rest of the transactions.3. Screening and diagnosis chromatographic results showed the use of HPLC technique diagnosed six compounds in the volatile oil fruit plant varieties Dill are : (Anethol , Limonene , Carvone , Dillapiole , P - anisaldehyde and Linalool). Local variety was higher than the holand variety by giving it the highest concentration of the two active compounds are P - anisaldehyde and Linalool), especially when the spray of 50 mg. L - 1 of gibberellic acid and 1 mg. L - 1 of brassinolide, while the superiority of the holand breed Local product by giving it the highest concentration of other active compounds which four : (Anethol , Limonene , Carvone and Dillapiole), especially at a spray of 50 mg. L - 1 of gibberellic acid. and 2 mg. L - 1 of brassinolide.

التاثيراث ضد المايكروبية والالتهابية للبكتروسينات المنتجة والمنقاة من بكتريا Staphylococcus aureus وPseudomonas aeruginosaالمعزولة معه العيناث سريرية == Antimicrobial and inflammatory effects of bacteriocins produced and purified from multidrug resistance Staphylococcus aureus and Pseudomonas aeruginosa isolated from clinical samples

اسم المؤلف: ميس عماد احمد
اسم المشرف: منى تركي موسى الموسوي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الاحياء المجهرية
الدرجة: دكتوراه
الجامعة: جامعة بغداد
اللغة: الانكليزية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: One hundred fifty clinical samples (burns, wounds, urine, nasal and ear swabs) were collected from patients of Al - Yarmouk Hospital and Teaching Baghdad Hospital during the period from November / 2015 to January / 2016.Multi drug resistant strains are serious problems in public health worldwide. So, the continueous development of new classes of antimicrobial agents has become of increasing importance for medicine. Therefore was aimed to produce of Crude and purified bacteriocins from antibiotic resistant bacteria (G - ve MRSA and G+ve P. aeruginosa) isolated from clinical samples and determine the optimization conditions for production of bacteriocin and their purification and characterization. In addition to characterize their inhibitory activity in - vitro and in - vivo .Cultural and morphological characteristice examination ,biochemical tests were conducted and confirmed the diagnosis by API20E and Staph API and antibiotics sensitivity test confirmed by Vitek - 2 system.The results showed 102(68%) isolates of S.aureus, all of which were Methicillin Resistace S.aureus (MRSA), constituted 50% from the ratio in the burns and wounds samples, while the lowest 13(12.7%) isolates were from ear samples. Highly significant differences (P˂0.01) recorded in both isolates among clinical samples. The isolates showed multi - resistant to Methicillin, Penicillin G , Cefoxitin, Erythromycin, Oxacillin, Chloramphenicol and Tetracyclin, while sensitive to vancomycin.Also 77(51.3%) isolates were P.aeruginosa, 62(80.5%) from which were multi - resistant to antibiotics that constituted more than half (59.8% and 51.6%) from the ratio in burn and wound samples respectively, while the lowest 8(12.9%) isolates were from ear samples too. Highly significant differences (P˂0.01) recorded in both isolates among clinical samples. There were about completely resist to Cefoxitin 75(97.40 %) and also show a higher resist to Ceftazidime, Tetracycline and Cefepime, While less resistance to Azithromycin.Vitek 2 system gave confirmation of positive results for MRSA and resistant P.aeruginosa and as a selected organism with a probability 98 - 99%."II "The MRSA isolate S12 and P.aeruginosa isolate (P26) were chosen among five bacterial isolates as a good producer for crude MRSAcin and MAR - pyocin according to their widest inhibition zone .Five methods were used to detect of MRSAcin and MAR - pyocin production by (well diffusion assay WDA , flip - streak , spot on the lawn , Cup disc and paper disc method) against indicator pathogens (G+ve , G - ve bacteria and yeast) which included, Staphylococcus aureus, Escherichia coli and Candida albicans .Well diffusion assay was the best method for identify of bacteriocin production and antibacterial activity against indicator pathogens.The crude and purified MRSAcin and MAR - pyocin recorded non - significant differences in activity whether as alone or synergistic against pathogenic bacteria (G - ve and G+ve) and yeast compared with higher sensitive antibiotics.The optimum conditions for bacteriocins production were in trypticase soya broth and brain heart infusion broth supplemented with )Carbon ,nitrogen, Salts, surfactants and Vitamins) with pH 7, at temperature 37°C for 48 hrs. and inoculum size of 2% from bacterial culture 6×108 cell/ml."Purification of bacteriocin was made by two steps method including extraction by ammonium sulphate 70% followed by ion - exchange chromatography DEAE - cellulose that the specific activity for these fractions was 1.375and1.000 (AU/mg) with 6 and 5 purification folds and 78 and 29 % yield and gel filtration chromatography on using Sephadex G - 50 column. The resulted fractions were 1.646 and 1.160 (AU/mg) protein with 8 and 6 purification folds and 38 and 28% yield respectively."Physical characteristics were also studied and the results showed that the molecular weight of MRSAcin and MAR - pyocin was )15and 35) KDa respectively by Sodium Dodecyl Sulfate - polyacrylamide gel electrophoresis (SDS - PAGE). Purified bacteriocins were stable at wide range of pH values 1 - 8, and remained active (50%) at pH 9 .The whole activity was lost at the pH value 10 and thermostabile at 100°C for 30 min.A strong stability of bacteriocins were recorded against organic solvents 10% and surfactants (0.5% EDTA), mineral salts 0.5% of each (CuSo4 and FeSo4), (10%) proteolytic enzymes lipase recorded significantly different (P≤0.05) compared with other enzyme (trypsin, pepsin and papain) which show complete inactivation of antibacterial activity.Also crud bacteriocins are still active for at least 3 months of freezing storage, while in purified after 2 months of freezing storage. Showed that the minimum inhibition zone against E. coli was 62.5 μg/ml for both MRSAcin and R - pyocin in vitro. The effect of MRSAcin and MAR - pyocin on the cell permeability was studied and the results showed that the absorbance at 260nm increased, indicating that DNA leaked from cells due to the cell lysis.Experimental infection induced by therapeutic effectiveness of the bacteriocin invivo skin injury bacteria MRSA and resistance P. aeruginosa which was marked at the beginning of her appearance inflammation of skin, swelling and redness of the affected area with the appearance of festering spots and abscesses in the surface layer of the skin and with the progress of the abscess spotted Purple happens .The antibacterial action of synergistic affected of (MRSAcin and MAR - pyocin) extracts .The results confirmed that the treated invivo skin injury bacteria MRSA and resistance P. aeruginosa was damaged . MRSAcin , MAR - pyocin and synergistic were giving good healing process with limited tissue damage in vivo (mice) against superficial skin infection by MRSA and resistance P. aeruginosa isolates at 1,2,3 day after infection.

دراسة بعض المؤشرات المناعية لجروح ما بعد الحرق == Study of Some Immunological Aspects of Post Burn Injuries

اسم المؤلف: مـــنى شكري محمود جواد
اسم المشرف: زينب ثامر شويت الاسدي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان - المناعة
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: هدفت الدراسة الحالية التحري عن مستويات الحركيات الخلوية (IL - 10, IL - 17A, IFN - γ , MCP - 1,(TNF - α في مصل المصابين بجروح مابعد الحرق , كذلك تم تسليط الضوء على العلاقة بين المساحة السطحية الكلية للحرق مع تعداد خلايا Tregs ومستوى الحركيات الخلوية. شملت عينة الدراسة71 مصابا بجروح ما بعد الحرق, اذ تم سحب الدم الوريدي منهم بعد اليوم الاول واليوم الخامس من الاصابة بالحرق لغرض تقدير مستوى الحركيات الخلوية باستعمال تقنية الاليزا (ELISA) وحساب تعداد خلايا Tregs باستعمال تقنية التدفق الخلوي Flow Cytometry, كما شملت عينة الدراسة 60 شخصا من الاصحاء ليمثلوا مجموعة السيطرة. اظهرت النتائج وجود انخفاض معنوي في مستويات كل من IL - 10, MCP - 1, TNF - α في مصل المصابين بالحروق مقارنة مع مستوياتها في مجموعة السيطرة , بينما كان هنالك ارتفاعا معنويا في مستوى IL - 17A في مصل المصابين بالحروق بعد اليوم الاول والخامس من الحرق (28.70± 0.75, 0.86±27.28) بيكوغرام/مل مقارنة مع مستواه في مجموعة السيطرة (0.66±23.85) بيكوغرام/مل. كما بينت النتائج عدم وجود فرق معنوي في مستوى IFN - γ مابين المصابين بالحروق بعد اليوم الاول والخامس من الحرق ومجموعة السيطرة (0.21±14.31, 0.17±13.97, (0.19±13.96 بيكوغرام/مل على التوالي, كما اظهرت نتائج الدراسة وجود انخفاض معنوي بعد اليوم الاول من الحرق في مستوى γ - IFN في مصل المصابين بمساحة سطحية للحرق %(70 - 46) و%(100 - 71)اذ بلغت مستوياته (0.41±13.03, (0.30±13.57 بيكوغرام/مل على التوالي بينما حصل انخفاض معنوي في مستوى TNF - α في مصل المصابين بمساحة سطحية للحرق100 - 71) )% مقارنة مع المساحات الاقل اذ بلغ مستواه في هذه المجموعـــة 0.57±11.61)) بيكوغرام/مل، بينما لم تظهر مستويات الحركيات الاخرى اي فرق معنوي بين فئات نسب الحرق المختلفة. كما بينت النتائج وجود ارتفاع معنوي في مستوى TNF - α بعد اليوم الخامس من الحرق مع زيادة المساحة السطحية للحرق اذ بلغ مستواه في الفئات %(45 - 31), %(70 - 46), %(100 - 71) 2.51±21.51), 4.20±29.59, (1.45±23.36بيكوغرام/مل على التوالي مقارنة مع مستواه ضمن مساحة سطحية للحرق%(30 - 10) (0.87±19.54) بيكوغرام/مل بينما لم تظهر مستويات الحركيات الاخرى اي فرق معنوي مع زيادة مساحة الحرق. وقد حصل ارتفاع معنوي في مستوى كل من IL - 10, IL - 17A في مصل المصابين الذكور مقارنة بالاناث اذ بلغت مستوياتهما في الذكور (30.48±0.85, 29.36±0.83) بيكوغرام/مل على التــوالي في حين بلغت مستوياتهما في الاناث (0.65±28.38, 0.76±26.98) بيكوغرام/مل على التوالي بينما حصــل ارتفاع في مستـــوى TNF - α 0.97±18.35) ) بيكوغرام/مل في مصل الاناث المصابات بجروح مابعد الحرق مقارنة بالذكور (15.11±0.70) بيكوغرام/مل, كما حصل ارتفاع معنوي في مستوى IL - 10 (34.25±1.77) بيكوغرام/مل في مصل المصابين بجروح الحرق الناتجة من التعرض الى الانفجار مقارنة مع المصابين بالحرق بوساطة مصادر اخرى. اما نتائج تعداد خلايا Tregs فقد حصل ارتفاع في النسبة المئوية لاعدادها في الدم المحيطي للمصابين بنسب حرق اقل من %45 واكثر من %45 مقارنة مع اعدادها في الدم المحيطي للاشخاص الاصحاء وذلك بعد اليوم الاول وكذلك بعد اليوم الخامس من الاصابة بالحرق وكان اعلى ارتفاع في النسبة المئوية لاعدادها في دم المصابين بنسبة حرق اكثر من %45 بعد اليوم الاول والخامس من الحرق حيث بلغت %(63.58) و57.95))% على التوالي. | The aim of this study was to investigate the levels of cytokines (IL - 10, IL - 17A , IFN - γ , MCP - 1,TNF - α ) in the serum of patients with post burn injuries and to evaluate the status of patients, and also to shed light on the relationship of the surface area of burn with the count of Tregs and levels of cytokines. Seventy one patients with post burn injuries were included in this research, the Venous blood was collected from the first day and fifth day after burn to evaluate cytokines levels by ELISA technique and to count Tregs by Flow Cytometry; the study also included 60 healthy persons represented control group. The results showed a significant decrease in the levels of IL - 10, MCP - 1 and TNF - α in the serum of patients comparing with control, while there is a significant increase in the level of IL - 17A in the serum of patients after first and fifth day of burn (28.70±0.75, 27.28±0.86) pg/ml comparing with control(23.85± 0.66) pg/ml; and there is no significant differences in the level of IFN - γ between patients and control (14.31±0.21, 13.97±0.17, 13.96±0.19) pg/ml respectively. moreover The results showed significant decrease in the level of IFN - γ in the first day after burn in patients with surface area of burn (46 - 70)% and (71 - 100)% and the levels were (13.03±0.41, 13.57±0.30) pg/ml respectively, while there was significant decrease in the level of TNF - α the in patients with surface area of burn (71 - 100)% comparing with less areas of burn, the levels of it in this group was (11.61±0.57) pg/ml and there is no significant differences were seen between other cytokines among different surface areas of burn. The results showed also significant increase in the level of TNF - α in the fifth day after burn in the higher surface areas of burn (31 - 45)%, (46 - 70)% and (71 - 100)% (21.51±2.51, 29.59±4.20, 23.36±1.45) pg/ml respectively comparing with its level in surface area (10 - 30)% (19.54±0.87) pg/ml and there is no significant differences between other cytokines. The results Revealed showed a significant elevation in the level of IL - 10 and IL - 17A in the serum of male patients comparing with female, and the levels in the serum of male were (30.48±0.85, 29.36±0.83) pg/ml respectively while the levels in female patients were (28.38±0.65 , 26.98±0.76) pg/ml respectively, and there was elevation in the level of TNF - α (18.35±0.97) pg/ml in the female patients comparing with male (15.11±0.70) pg/ml. There Additionally, was significant elevation in IL - 10 levels in the patients with post burn injuries by explosion comparing with another sources of burn. There was significant increase in the percentage of Tregs in the peripheral blood of patient with surface area less than 45% and more than 45% comparing with control group , in both first and fifth day after burn with the higher increase in the percentage of its count was in the patients with surface area more than 45% in the first and fifth day after burn (63.58% , 57.95%) respectively

التباين الوراثي لجين E - selectin المصاحب للاصابه بمرض السكري من النوع الثاني في عينه من الذكور العراقيين العرب

اسم المؤلف: امال يوسف جبار احمد
اسم المشرف: اسماء محمد صالح المهيدي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: الحيوان - الوراثة
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:
المستخلص: Diabetes - Type II (Diabetes Mellitus type 2) is a group of metabolic diseases resulting from high blood sugar because of a defect in insulin secretion, insulin action, or both, and tissue resistance to insulin. This study was conducted to evaluate the serum level of factor E - selectin in patients with diabetes and its relationship to the polymorphisms genetic Jene E - selectin A561C at the site and assess the relationship between classical factor E - selectin factors.The study included 100 male appointed to the Iraqis. The first group (80) patients with diabetes type II and second group (20) of healthy as control samples. The study was conducted at Yarmouk Teaching Hospital / Central Laboratories and Hospital of city Alkazemian, and health center in the Saidiya. For the period from November 2015 until February 2016.We have been identified patients with diabetes type II and control in terms of age, gender, family history of the disease and the duration of diseases and weight (kg) and height (cm) and waist central obesity (cm) And we have been calculate the body mass index calculation. The serum for both groups ,we calculate the level of sugar in the blood and hemoglobin A1c and cholesterol and triglycerides and high - density fat and fat and a low - density and fat and very low - lying density index of atherogenic index.Blood sugar and hemoglobin A1c showed significant differences between patients and control while the cholesterol and fat of all kinds showed no significant differences, except for fat, high - density non - significant differences compared to control patients.It was calculate by the concentration of the adhesion molecule E - selectin in the patients' blood serum (66) and compared to control a person (20) individual using the ELISA device and results showed significant differences in patients than controls.When divided the patients into three groups totals for minor according to the level of the hemoglobin A1c in the blood serum. The first group was less than 6.5, and the second group was between (6.5 to 9.3), the third set was more than 9.3. Control group was divided into two subsections, according to the level of hemoglobin A1c , the first group was less than 6.5, and the second group was between (6.5 to 9.3).SummaryAppeared to increase most of the variables in the third set when the level hemoglobin A1c of more than 9.3.When you link current study results have shown that the sugar in the blood record significant correlation with the body mass index (0.20). The hemoglobin A1c and creatine and cholesterol and low - density lipids significant correlation with central obesity respectively coefficient (0.20) (0.22) (0.23) (0.21) and E - selectin factor (0.21).The molecular study included 74 individual patients and (20) of individual control. It included PCR - RFLP technique. Electric deportation results for Jene E - selectin at the site A561C showed the presence of alleles are A, C and the presence of three genotypes are (AA, AC, CC). Allele A is a higher proportion of allele C in patients and control, and that repeating models genetic (AA, AC , CC) with no significant differences in the patient group than controls. Showed allele A difference no significant in control compared to patients using the test Fisher and relying on the Confidence Intervals (CI) and showed a preventive fraction (PF) of the disease, and that the allele C showed a no significant difference in patients than controls using test Fisher depending on the Confidence Intervals (CI) and showed that the allele C was Etiological fraction (EF). Repeat genotype AA difference is no significant in control compared to patients style of preventive fraction (PF) of disease, showed a repeat genotype AC difference is no significant in patients than controls and appeared style of Etiological fraction (EF) of disease, showed a repeat genotype CC no significant difference in patients than controls and Etiological fraction (EF) of disease. and can be used as indicators of readiness of members of Iraqi society of the male to the disease ..From the study of the genotype to Jene E - selectin at the site A561C a number of the details in the totals for the study, found that there were significant differences between patients and control genotype structures the three (AA, AC, CC) with sugar and E - selectin and hemoglobin A1c , and that there is differences were not significant with the body mass index.

التغيرات الفصلية والموقعية لتراكيز بعض العناصر النزرة في الرواسب والمياه والنبات المائي الشمبلان Ceratophyllum demersum في نهر الفرات عند قضاء سوق الشيوخ جنوب العراق == Seasonal and Reginal changes in concentration of some trace elements in sediment, water, and aquatic plant(Ceratophyllum demersum) in the Euphrates River at Suq Alshuyoukh districtsouthern of Iraq.

اسم المؤلف: نور كاظم خير الله
اسم المشرف: باسم يوسف الخفاجي
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: البيئة - التلوث البيئي
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: ذي قار
الصفحات الاولى:
المستخلص: The current study was performed to get the knowledge of seasonal and Reginal changes in concentration of some trace elements(Zn, Pb , Ni and Co) in sediment, water and aquatic plant (Ceratophyllum demersum) in the Euphrates River at Suq _ Alshuyoukh district, south of Iraq . The study was include some of the chemical and physical properaties for water (air and water temperature,turbidity, electrical conductivity,salinity,dissolved oxygen , biochemical oxygen dimand, pH,nitrate,phosphat also total organic carbon and sediment texture). The samples were collected from the river on seasonaly from Autumn 2015 to summer 2016. There are three stations were selected for the study , the first station was near by the tourist Alfadhliyah bridge, afertile farmland on both sides of the river. The second station was in Suq_Alshuyokh , it's away from the first station about 15 km , it's a center of boats which used for fishing ,agriculture lands and homes. The third station was located in stream of ALkermashiya which lieson snuffa_marsh (apart of the Hammar marsh) ,It's away from the second station about 11 km and it's near by villages and fertile farmland. The results of study showed that air temperature was ranged between (15.8 - 49.5)° C and water temperature was ranged between (13.8 - 48.7 ) °C . The highest temperature recorded in the third location during Summer. Turbidity concentrations ranged between (5.7 - 15.6) NTU. The electrical conductivity are ranging between (3920 - 8336) Ms/cm , and salinity of water was low (Oligohaline) ranging between (2.50 - 5.33) ppt and recorded the highest concentrations in the third station . the highest value of pH was (8.9) in the secondstation and the lowest value was (7.3) in the first location while the Dissolved Oxygen concentrations ranged between (3.1 - 8.45) mg/L. The biological oxygen demand (BOD5) was ranged between (0.35 - 4.5) mg /L. As for concentration of nitrates was ranged from (0.02 - 6.33) mg/L. and phosphate ranged between (0.01 - 5.8) mg/L. the total organic carbon as percentage was ranged between (0.48 - 3.1) %.while sediment texture was mixed from sand ,silt,clay,the percentage for the mentiond compenents was,(50%,20% and 30%)in station 1,(40%,10%,50%)for station 2 and (10%,20% and 70%) for station3Atomic absorption spectrofotometer was used to estimate four trace elements (Zn,Pb, Co, and Ni) .The concentrations of the mentionel elements in water dissolved phase were (2.86,5.87,1.63,0.51) μg /L,while their concentrations in particulate phase were (12.48,28.21,17.74,1.08) μg /gm dry weight respectively. In sediment the concentrations averages oftrace elements were (142.73,127.70,176.82,29.24) μg /gm dry weight respectively.In aquatic plant (Ceratophylum demersum) the concentrations averages of trace elements were (123.32,117.54,157.54,27.90) μg /gm dry weight respectively . It concluded that the concentration of studied elements in sediment more than their concentration in water (dissolved and particulate) phase and more than their concentration in plant (Ceratophyllum demersum), also all concentrations of trace elements were in the international acceptable values.

دراسة مصلية ومناعية لداء المقوسات في مرضى القلب == Serological and Immunological Study of Toxoplasmosis in Heart Disease Patients

اسم المؤلف: حيدر صباح عبد الحسين
اسم المشرف: بسعاد عقرب العبودي | احمد حسن محمد
الموضوع العام: علوم الحياة
السنة: 2017
الموضوع الدقيق: علوم الحياة
الدرجة: ماجستير
اللغة: الانكليزية
مكان الجامعة: ذي قار
الصفحات الاولى:
المستخلص: Toxoplasmosis is the general term for infection and disease in human and animal caused by a parasite called Toxoplasma gondii, this disease is prevalent among different categories of people , Heart disease patients are one of them. Because of the dormancy status of T. gondii, there is ambiguity and variation in the immunity of patients. This study aimed to investigate the immune status of heart disease patients infected with toxoplasmosis, to detect the prospective relationship between heart disease patients and T. gondii, and investigate the relationship between toxoplasmosis and risk factors which included gender, age, blood group, contact with cats, and habitation.One hundred fifty samples of blood had been collected at period from August 2016 till November 2016 from patients with heart disease, they lying or visit Heart Medical Centre in Thi - Qar province. According to gender, the patients divide in to (81 males and 69 females) with age ranging 18 to 82 years. Also one hundred samples of blood had been collected from apparently healthy persons as negative control ,dividing according to gender in to ( 55 males and 45 females) with age ranging 19 to 56 years . All samples of both subjects had been tested by ELISA technique to detect anti - Toxoplasma Abs (IgG & IgM) . While the positive samples with toxoplasmosis were tested to detect the level of interleukins (IL - 10, IL - 12 and IL - 17).The overall of seropositivity of anti - Toxoplasma Abs that scored by ELISA in the current study was 44% in heart disease patients are higher than those in apparently healthy controls 19%, and there was a significant difference between them. There is a significant difference between male and female, in the seropositivity of anti - Toxoplasma Abs that scored in controls, in male was higher than those in female. Presence of antiSummary toxoplasmosis Abs in all types of heart disease patients with significant difference among them, and the highest percentage of anti - toxoplasmosis Abs in Mitral stenosis( MS) was 55.8% , and the lower value was 30.3% in Myocardiopathy.There are significant differences between the age groups and the percentage of anti - Toxoplasma Abs in heart disease patients with highest value was 63.2% at age group of 61 - 75 years, and the lowest one was 26.3% at age group of 15 - 30 years. While no significant differences between the age groups and toxoplasmosis in apparently healthy controls with highest value was 19.5% at age group of 31 - 45 years, and the lowest one was 8.6% at age group of 15 - 30 years.The results demonstrated that seroprevalence of toxoplasmosis was significantly associated with close contact with cats. The percentage of seroprevalence anti - Toxoplasma Abs in heart disease patients and controls inhabited rural area was 52.5% and 32% are higher than those inhabited urban area was 34.3% and 6% respectively. Some blood parameters were estimated of both subjects infected and non - infected with toxoplasmosis. There was high significant difference at p≤0.05 observed in mean ratio of eosinophil’s number between infected and not infected subjects with toxoplasmosis in both subjects. While there was no significant differences in mean ratio of total count of WBCs. Moreover, mean of lymphocytes number recorded significant differences betweeninfected and non - infected heart disease patients only. The blood group phenotypes of the infected heart disease patients and controls highlight the role in toxoplasmosis infection and the AB blood group characterized by the highest significant percentage of infection. The results of interleukins appeared high mean levels of IL - 12 82.85 pg/ml in heart disease patients infected with toxoplasmosis when compared with control 60.97 pg/ml, and there was significant difference between them. While there was no significant difference in IL - 10 and IL - 17 in both patients and controls. The results also showed decreased level of IL - 17 in patients with heart disease. The increased level of IL - 12 in patient with heart disease infected with toxoplasmosis indicate to the activity of cell mediated immunity in those patients and may be lead to provoke an inflammatory status in the heart valves and muscle then worse heart disease to be sever and need complicated treatments
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