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تحليل التعبير الجيني للانزيمات المسؤولة عن انتاج الاحماض الدهنية غير المشبعه والزيت في مجموعة اصناف من الزيتون (Olea europaea L.) == Analysis of Gene Expression Responsible For Fatty Acid Desatureases And Olive Oil In Several Varieties of Olives (Olea Europaea L.)

اسم المؤلف: علي سعيد عطية الجنابي
اسم المشرف: مسلم عبد علي عبد الحسين الربيعي | سلوى جابر عبد الله العوادي
الموضوع العام: علوم الزراعة
السنة: 2013
الموضوع الدقيق: النبات - البستنة
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تم اجراء الدراسة بهدف تحليل التعبير الجيني لخمسة جينات مسؤولة عن انتاج الاحماض الدهنية غير المشبعة FADs (FAD2.1، FAD2.2، FAD3، FAD6 وFAD7) في 10 اصناف من نبات الزيتون (خضيري، قيسي، منزنيللو، بعشيقي، اربكوين، نبالي، لبيب، دهكان، شامي وصوراني) اذ تم التح | In this study analyzed gene expression for five genes which are mainly responsible of fatty acid desaturases production FADs is (FAD2.1, FAD2.2, FAD3, FAD6, FAD7) for 10 Olive varieties (Olea europaea L.) (Khaderi, Qaysi, Manzenillo, Baashiqi, Arabqween,

تاثير المعالجة المغناطيسية لماء الري والبذور في نمو وحاصل نبات الجزر Carrot (Daucus carota L. var. sativa) == Effect of Magnetic Treatment of Irrigation Water And Seeds on Growth And Yield of Carrot (Daucus Carota L. Var. Sativa)

اسم المؤلف: احمد باقر جاسم بقلي
اسم المشرف: سعدون عبد الهادي سعدون العجيل
الموضوع العام: علوم الزراعة
السنة: 2013
الموضوع الدقيق: النبات - البستنة
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت تجربة حقلية في الموسم الخريفي 2011 - 2012 في محافظة بابل في موقعين، الاول في حقل خاص في ناحية ابي غرق والثاني احد الحقول الخاصة في قضاء الهاشمية لدراسة تاثير مغنطة نوعين من مياه الري ومغنطة البذور في نمو وحاصل نبات الجزر (Daucus carota L. var. sativ | A Field experiment was conducted in the autumn season of 2011 - 2012 in Babil Province in two locations, the first was a private field in Abu - Garaq and the second was a private field in Hashimyah. The aim was to study the response of carrot (Daucus caro

تاثير الرش بالبيوترسين والمغنيسيوم المخلبي في نمو وازهار نبات النرجس Narcissus spp. == Effect of Puterscine And Chelated Magnesium Spraying on Growth And Flowering Parameters of Narcissus Plant Narcissus Spp

اسم المؤلف: رنا فيصل كريم النوري
اسم المشرف: جمال احمد عباس السيد سلمان
الموضوع العام: علوم الزراعة
السنة: 2013
الموضوع الدقيق: النبات - البستنة
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: نفذت التجربة في مشتل قسم البستنة وهندسة الحدائق \ كلية الزراعة \ جامعة الكوفة في المدة من 1/10/2011 لغاية 28/2/2012 لدراسة تاثير الرش بثلاثة تراكيز من البيوترسين (0 او 50 او 100) ملغم. لتر - 1 وثلاثة تراكيز من المغنيسيوم المخلبي (Mg) (0 او 500 او 1000) م | An Experiment was conducted in a nursery of the Department of Horticulture and landscape design\ collage of Agriculture\ Al - Kufa University. From 1\10\2011 to 28\2\2011 to study the effect of foliar spraying with three concentrations of Putrescine (0 or

تاثير رواشح بعض المواد العضوية المتحللة في نمو بعض الفطريات الممرضة ونمو محصول الخيار L. Cucumis sativus == Effect of Some Organic Materials Extracts on Some Pathogenic Fungi And Growth of Cucumber Plant Cucumis Sativus L.

اسم المؤلف: محمد حميد زنكنة
اسم المشرف: علاء عيدان حسن | تريفة كمال جلال
الموضوع العام: علوم الزراعة
السنة: 2013
الموضوع الدقيق: النبات - الوقاية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: نفذ عدد من التجارب في المختبر والبيت الزجاجي (تجارب في الاصص) لغرض دراسة تاثير رواشح عدد من المواد العضوية المتحللة شملت مخلفات الحنطة, مخلفات الرز, مخلفات الابقار, مخلفات الدواجن ومخلفات زراعة الفطر عش الغراب في نمو الفطريات الممرضة Pythium aphanidermatu | Laboratory and pot experiments were conducted in order to study the effect of some composts extracts (wheat residuals, rice residuals, cow manures, poultry manures and mushroom residuals) on the growth of Pythium aphanidermatum, Rhizoctonia solani and Fus

تقييم كفاءة بعض العوامل الاحيائية والكيميائية في مكافحة حشرة من البقوليات 1854Aphis craccivora Homoptera : Aphididae == Evolution of Efficiency of Some Biological And Chemical Factors For Control of Bean Aphid Aphis Craccivora Koch 1854 Homoptera : Aphididae

اسم المؤلف: حسين علي تمر
اسم المشرف: رزاق شريف عبد الرماحي
الموضوع العام: علوم الزراعة
السنة: 2013
الموضوع الدقيق: النبات - الوقاية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت سلسلة من التجارب المختبرية والحقلية لدراسة تاثير بعض عوامل المكافحة الحيوية والكيمياوية في بعض اوجه حياتية حشرة من البقوليات A. craccivoraواعتمدت نسب الهلاك للاطوارالحوريةالمختلفة والبالغات وانتاجيةالبالغات معاييراللاداء الحياتي لهاوقد اوضحت نتائج | Series of laboratory and field experiments were carried out to study the effect of some chemical and biological factors on some biological aspects of Aphiscraccivora. Theresultsshowed the following. 1 - The Actarainsecticide was more effective in death

دراسة تاثير مزج الوان الصورة الفضائية في تحديد معالم سطح الارض لمدينة النجف الاشرف وما حولها == The Effect of Mixing The Satellite Images' Color on Defining The Landmarks In Al - Najaf Al - Ashraf City And Its Neighbors

اسم المؤلف: واثق فاهم شنين الجنابي
اسم المشرف: حسين محي علي الموسوي
الموضوع العام: علوم الفيزياء
السنة: 2013
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تناول البحث دراسة تاثير مزج الوان الصور الفضائية لاربع مناطق مختلفة في محافظة النجف الاشرف. من اجل التعرف على معالم سطح الارض في تلك المناطق والحصول على تركيب افضل لغرض تمييز تلك المعالم الارضية عن غيرها. التقطت المرئيات بواسطة القمر لاندسات7+ETM بتاريخ 2 | In This research studis the effect of mixing the colors of satellite images of four different regions in the province of Najaf in order to identify the landmarks in those areas and get the best mixing to distinguish these landmarks from others. Visualizat

دراسة خصائص متعددات الحدود المتجهة المتعامدة لفتحة بصرية حلقية == Study The Properties of Orthonormal Vector Polynomials of An Optics Annular Aperture

اسم المؤلف: ظل عقيل كاظم الموسوي
اسم المشرف: سندس ياسين حسن الاسدي
الموضوع العام: علوم الفيزياء
السنة: 2013
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تعد متعددات حدود زرنيك ضرورية لدراسة الزيوغ، او تشوهات الموجة البصرية لكونها متعامدة مع بعضها البعض، الا انها مناسبة على حدود الفتحة الدائرية. في هذا البحث، استقت متعددات مناسبة على حدود الفتحة الحلقية، وذات عائق دائري مركزي نصف قطره(?) باستعمال تلك | Zernike polynomials are important in studying the aberration, or the optical wave distortions, because of their property of orthogonality between the polynomials with each other, but these polynomials are appropriate only for the circular apertures. So, i

تمييز التغيرات الزمنية لمناطق مختارة من محافظة الديوانية من عام 2001 ولغاية عام 2006 باستخدام الصور الفضائية للمتحسس (ETM+) == Time Change Detection For Areas Choosing From Al - Diwaniya Governorate From 2001 To 2006 By Using The Sensor Satellite Image (ETM+)

اسم المؤلف: اسراء حسين محمد الابراهيمي
اسم المشرف: حسين محي علي الموسوي
الموضوع العام: علوم الفيزياء
السنة: 2013
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: ان مراقبة واكتشاف التغير الذي يلحق بغطاءات واستعمالات الاراضي له اهمية كبيرة في التخطيط العمراني, وتقدم بيانات الاقمار الصناعية وسيلة مثالية في متابعة التغير بصورة منتظمة.وهناك عدد من اساليب اكتشاف التغير باستخدام معلومات الاقمار الصناعية. وتهدف هذه ال | Monitoring and detecting the changes of land cover and use are very important in planning.Satellite data is an ideal tool to monitor changes on a regular basis. There are numbers of developed methods for using satellite data to detect changes.This study

حساب تراكيز العناصر الثقيلة (الرصاص، الكادميوم، الخارصين، النحاس، اليورانيوم) في نماذج مختارة من تربة منطقة اور الاثرية في محافظة ذي قار == The Calculation of Heavy Elements Concentration (Lead, Cadmium, Zink, Copper Uranium) In Selected Samples From Archeological City of Ur In Dhi Qar Governorate

اسم المؤلف: ابتهاج احمد كاظم
اسم المشرف: علي خلف حسن السنيد | ساهر عبد الرضا علي
الموضوع العام: علوم الفيزياء
السنة: 2013
الموضوع الدقيق: الفيزياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: درس مستوى تركيز العناصر الثقيلة (الرصاص والكادميوم والخارصين والنحاس) والمواد المشعة (اليورانيوم ) فقد استخدمت (20) عينة ترابية من مدينة اور الاثرية التي تقع بتل المقير على بعد Km (15) شمال غرب مدينة الناصرية وتبعد Km(365) جنوب مدينة بغداد، كما تم جمع (20 | This thesis studied the level of concentration of heavy metals (lead, cadmium, zinc, copper) and radioactive materials (uranium). (20) sample of dirt from the archaeological city of Ur located in Tel Almkir (15) Km a north - west of the city of Nasiriyah,

تقدير الكميات الضئيلة من الخارصين (II) والنحاس (II) والنيكل (II) باستعمال الكاشف الجديد انتي بايرايل ازو (2,7) - نفثالين دايول بالطرق الطيفية == Determination of Trace Amounts of Zinc (II) , Copper (II) And Nickel (II) Using New Reagent of Antipyriyl Azo(2,7) - Naphthalindiol By Spectrophotometric Methods

اسم المؤلف: مسار علي عواد عناد الزيادي
اسم المشرف: حسين جاسم محمد
الموضوع العام: علوم الكيمياء
السنة: 2013
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تم في هذه الدراسة تفاعل الكاشف المحضر الجديد 1 - ('4 - انتي بايرايل ا?زو ) 2,7 - نفثالين دايول(1 - APANDOL) مع (11) ايون فلزي مع استحداث طريقة طيفية لتقدير كل من ايونات الخارصين (II) ,والنحاس (II) ,والنيكل (II) بهذا الكاشف اذ كان الطول الموجي للامتصاص الا | The research includes primary study of the reaction of 1 - ( '4 - anti pyriyl azo) 2,7 - naphthalindiol (1 - APANDOL) with (11) metal ions ,and development of Spectrophtometric method for the determination of Zinc (II) ,Copper (II) and Nickel (II)with this reagent. The wavelength of maximum absorption for the reagent was found at (453) nm and for the complexes formed between these ion with this reagent was found at (492,499,514) nm for Zinc (II), Copper(II) and Nickel (II), respectively in aqueous medium ,also the optimum conditions for the reaction of these ion with the reagent were employed ,such as the volume of reagent solution ,time ,temperature, order of addition and effectives of pH, The calibration curves of these complexes were constructed ,Beer,s law was obeyed in the range of (0.1 - 2.5) ppm for zinc (II) with a correlation coefficient of ( r =0.9976) and molar absorptivity( ? =1.3x104) L.mol - 1.cm - 1 and sandell sensitivity was (0.0049) ?g.cm - 2. For copper (II) the rang was (0.1 - 2.5) ppm with a correlation coefficient of (r =0.9979) molar absorptivity (? =1.9x104) L.mol - 1.cm - 1, and sandell sensitivity was (0.0032) ?g.cm - 2 , as for nickel (II), the range was (0.1 - 2.0) ppm with acorrlation coefficient (r =0.9962) and molar absorptivity (? =2.0x104) L.mol - 1.cm - 1 and sandell sensitivity was ( 0.0029) ?g.cm - 2 The stoichiometry of the formed soluble complexes among Zinc (II), Copper (II) and Nickel (II) with reagent was investigated by both the continuous variations method and mole ratio method ,the ratio (M : L) was (1 : 2) for complexes at pH(8,8 and 9) respectively.The stability constant (Kst) for the complexes were equal to (Kst = (Kst =0.29 x108L.mol - 1) (Kst =1.6 x1010L.mol - 1) and (0.128 x108L.mol - 1) for Zinc ,Copper and Nickel respectively. Precision and accuracy of the analytical procedure were showed for (0.5) ppm of Zinc(II) , Copper(II) and Nickel (II) that R.S.D% was equal to (1.41 , 0.77 and 0.63 %) and Erel % was found to be (0.53% ,0.65% and 0.95%) for these ions , respectively. the analytical procedure were showed for (1.0) ppm of Zinc(II), Copper(II) and Nickel (II) that R.S.D% was equal to (0.58, 0.36 and 0.4 %) and Erel % was found to be (0.28%,0.30% and 0.99%) for these ions , respectively.The interference of metal ions in the presence of related ions was determined , as well as masking of these ions by suitable masking agents was studied. The physical properties of precipitants were studied through the establishment of melting point, solubility and molar conductivity as well as the measurement of infrared spectra ,with the suggestion of structural formula of the formed complexes with the reagent (1 - APANDOL). The method was applied for the determination of the content of Zinc(II), Copper (II) and Nickel (II), in tea leaves.. Finally ,The biological activity of these complexes was tested with two types of bacteria.

تحضير وتشخيص ودراسة الفعالية البايولوجية المحتمله لبعض مشتقات 5,4 - ثنائي فنيل ايميدازول == Synthesis, Characterization And Study of The Potential Biological Activity of Some - 4,5 - Di Phenyl Imidazole Derivatives

اسم المؤلف: منار غياث عبد المطلب الموسوي
اسم المشرف: حسن ثامر غانم
الموضوع العام: علوم الكيمياء
السنة: 2013
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: برزت اهمية مركبات الثاياديازول لما لها من فعالية بايولوجية وتطبيقات دوائية، ونظرا لاهمية الازو صناعيا وبايولوجيا لذا تم تحضير مشتقات ازو للثايادايازولات باستخدام المشتق 2 - amino - 5 - thiol - 1,3,4 - thiadiazole كاساس في هذا البحث وكما ياتي : 1 - تحضير ا | Recently, the signifificance of thiadiazole compounds appeared form their biological activity and medical applications therefore.Azo thiadiazole derivatives were prepared by using 2 - amino - 5 - thiol - 1,3,4 - thiadiazole as starting material in this research.1. Preparation of (A1) 2 - amino - 5 - thiol - 1,3,4 - thiadiazole through ring cyclization thiosemicarbazide in the presence of anhydrous sodium carbonate and CS2.[A1]2. Preparation of diazonium salt (A2) by reaction of compounds (A1) with sodium nitrate and hydrochioric acid at low temperature(0 - 50C) with stirring. [A2]3. Preparation of new azo compounds[A3 - A15] by the reaction diazonium salt [A2] with different aromatic compounds. [A3 - A15]4. Schiff bases [A16 - A23] have been prepared from the reaations of azo compounds [A3 - A5] with different aromatic aldehydes.[A16, A17, A18, A19, A20, A21, A22, A23]5. Preparation of new thio ester derivatives[A24, A25, A27] by reaction of azo compounds [A6, A7, A8] with acetyl chloride in the presence of pyridine. [A24, A25, A27] 6. Preparation of new thio ester derivatives [A26, A28] by reaction of azo compounds [A8, A9] with 2 - chloro benzoyl chloride in the presence of pyridine. [A26, A28]7. Preparation of new thio ether derivatives [A29, A30] by alkylation of azo compounds [A11] with bromo butane and bromo pentane in the presence of NaOH. [A29, A30]8.Melting boints of all prepared compounds have been measured and some of physical properties were studied lnddition, the structure eluciclation of a bove compound was carried out by using some spectroscopic methods (F.T.I.R and UV).

تحضير وتشخيص مركبات غير متجانسة حلقية متعددة من مشتقات الازو اوقواعد شف == Synthesi And Identifecation of Heterocyclic Multiple Ring Compounds of Azo Derivatives And Schiff Bases

اسم المؤلف: ولاء فاضل عبد ضفير
اسم المشرف: فائز عبد الحسين عبد الرماحي
الموضوع العام: علوم الكيمياء
السنة: 2013
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تتضمن هذه الرسالة تحضير وتشخيص عدد من معقدات البلاديوم (??) والبلاتين (II) مع مزيج من ليكاندات الثايويوريا او الحلقات غير المتجانسة الحاوية على الامين مع السكارين او الثايوسكارين. وحضرت معقدات من النوع [M(L)2] حيث ان : M = Pd (??) , Pt (??) , L = PTUH ( | Work in this thesis includes synthesis and characterization of some palladium(??) and Platinum(II) mixed ligand complexes of thiourea or hetrocyclic amine and saccharin or thiosaccharine.Complexes of the type [M(L)2] were prepared, {M= Pd(??) , Pt(II) , L= PTUH}where : (PTUH) = {N - Pheny1 - N - (2 - thiazoyl)thiourea} by treatment of the appropriate ligand with Na2PdCl4 or K2PtCl4 to give square planer complexes, in which thiourea anoin ligand behave as a bidentate coordinate to metal through the S atom of thioamide group and the nitrogen atom of thiozolComplexes of the type trans - [MCl2(L)2] L =ABI , AT , M = Pd(?? ) , Pt(??)ABI = 2 - amino Benzimidazol وAT = 2 - aminothiazolwere prepared by treatment of the appropriate ligand with Na2PdCl4 or K2PtCl4 to give square planer complexes , in which benzimidazol and thiazol behave as monodentate coordinate to Pd(??) metal through the N atom while the Palladium thiazol complex showed two isomer the N and S - bonded isomer.Palladium (??) or Pt(II) complexes of the type trans - [Pd(sac)2(L)2] were prepared by treatment of trans - [PdCl2(L)2] with Nasac. Sac anion ligand behaves as a monodentate coordinate to Pd (??) metal through the N atom.Thiosaccharinate complexes of the type trans - [Pd(tsac)2(L)2] (L=ABI, AT) were prepared in which (L) behaves as a monodentate which coordinate to Pd(??) metal through the cyclic N atom while the thiosaccharin anion behaves as a monodentate ligand coordinated to palladium metal through the sulfur atom. The PTUH ligand was characterized by infrared spectra and (1H n.m.r).The prepared complexes were characterized by molar conductances, Elemental analysis, Infrared spectra, 1H n.m.r data also the structure of trans - [Pd(PTU)2] and cis - [Pt(PTU)2] were determined by single crystal x - ray diffraction.The complex trans - [Pd (PTU)2] crystallizes in the monoclinic space group p 21/c with a= 12.510(17) ? , ? = 5.6963 ?, C=15.322(2) ? ?=90° , ?=90.066(17) ° , ?=90° and Z=2 Molecules per unit Cell. The complex cis - [Pt(PTU)] crystallizes in orthorhombic space group with a=7.3021(5) ?, b=11.8025 (9) ?, C=25.6282(19) ?, ?=90 ?, ?=90(17) °, ?=90 and Z=4 Molecules per unit Cell.

تحضير ودراسة السلوك البلوري السائل ل الفا - بيتا (4 - n - الكوكسي - 6,5,3,2 - رباعي مثيل - 4? - اوكسي - ازوبنزين) ايثان == Preparation And Study The Behavior of The Liquid Crystalline ? - ? (4 - N - Alkoxy - 2,3,5,6 - Tetra Methyl - 4 - Oxy - Azobenzene) Ethan

اسم المؤلف: نور محمود عبد الحسين التميمي
اسم المشرف: ساجدة هادي رضا
الموضوع العام: علوم الكيمياء
السنة: 2013
الموضوع الدقيق: الكيمياء
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تضمنت هذة الدراسة تحضير مشتقات حلقية غير متجانسة مثل 2 - امينو - 4 - فنيل ثيازول(2 - Amino - 4 - phenyl thiazol)، والاوكسازبين(Oxazepine)، والتريازول(triazol)، والاميدازوليدين(Imidazolidine). ابتداءا من (2 - Amino thiazol) و(Acetophenon) كمركبات اساس | This Study include synthesis of some heterocyclic derivatives such as (2 - amino - 4 - phenyl thiazol) , (oxazepine) ,(tetrazole) and (Imidazolidine) ,starting from (2 - amino thiazol) and (acetophenon) This Work is divided in to three Parts : Part one : Include Foure StepsThe first step include synthesis of 2 - amino - 4 - phenyl thiazol from (acetophenon),(thiourea ),(Iodine) ,while second step repersents the formation of Azo derivatives of (2 - amino - 4 - phenyl thiazol) ,while third step includes the formation of schiff base derivatives through reaction of azo compound with (3 - hydroxybenzaldehyde) The fourth step includes the reaction of prepared shiff base with compound (? - alanine) These steps are explain in diagram (1)Diagram No.1Part two : Includes two stepsFirst step includes the formation of schiff base derivatives of (2 - amino thiazol) through reaction of (2 - amino thiazol) with several compound , while second step includes reaction of several compounds with prepared schiff base to formate five and seven ring Theses steps are explain in diagram(2) Diagram No.(2)Part Three : Includes two stepsThe first step includes reaction of (acetylaceton) and (isatine) with (2 - amino thiazol) to formate new schiff base , while second step includes reaction several compound with prepared schiff base to formate five and seven ring.These steps are explain in Digram (3) Diagram No.3The sequence of reaction steps are followed up by (TLC) technique , and by busing solvents (methanol and benzene(1 : 4)) and ethyl acetate.All compounds are identified by (FT : IR) ,and some compounds by H1 - NMR and (C.H.N.S)

تاثير دوالي الخصيتين في معالم المني وسلامة الحامض النووي الـDNA == Effect of Varicocele In Semen Quality And Nucleic Acid DNA Integrity

اسم المؤلف: حيدر لطيف فرحان المساعد
اسم المشرف: صاحب يحيى حسن المرشدي | عبد الزهرة كاظم محمد علي
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: شملت هذه الدراسة فحص 150 عينة من السائل المنوي لمرضى القيلة الدوالية Varicocele والاشخاص الخصبين بعد مدة امتناع قدرها 3 - 5 ايام حيث جمعت العينات في مختبرات مركز الخصوبة / مدينة الصدر الطبية / محافظة النجف الاشرف من 1 / 10 /2012 الى 30/ 4 /2013, لقلة الدر | This study was included 150 samples of semen for varicocele and fertile persons. The samples were collected after 3 - 5 day abstinence period at fertility center Laboratories / ALsader Medical city in An Najaf province.For the period from 1/10/2012 to 30/4/2013.Because the studies about varicocele are rare, the present studies aimed to know the impact of varicocele on semen and sperm parameter, sperm quality index, Malondialdehyde concentration and the percentage of sperm DNA integrity.So, this study was aimed at investigation wethere the Varicocelectomy in varicocele patients could positively influence studied parameters.The research was involved examining 83 sample of seminal fluid for varicocele patient. The percentage of varicocele grades were examined and the results were represented 40% grade1, 39% grade2 and 21% grade3.The result were showed a significant decrease (P<0.05) in sperm concentration , progressively motile sperm, normal sperm morphology percent and sperm viability percent for varicocele patient compared with the fertile persons, while there was noticed a significant increase (P<0.05) in Round cells concentration snd liquefaction time for varicocele patient compared to fertile person and the result of this study were showed significant decrease (P<0.05) of sperm quality index and sperm DNA integrity for varicocele patient compared to fertile persons (control).The study noted to the significant increase (P<0.05) of malondialdehyde concentration for varicocele patients compared to fertile persons. The coefficient factor was used to investigate the correlation between malondialdehyde concentration and the studies parameter.there was increase correlation (P<0.05) between malondialdehyde concentration and sperm concentration(r= - 0.86 P<0.05) progressively motile sperm (r= - 0.938), normal sperm morphology percent (r= - 0.90 P<0.05), sperm viability percent (r = - 0.846 P<0.05) and sperm quality index (r = - 0.836 P<0.05), while there was (P<0.05) positive correlation between malondialdehyde concentration and semen volume (r=+0.822 P<0.05), liquefaction time (r = +0.828 P<0.05) and round cells correlation (r= + 0.89 P<0.05).Also the coefficient was used to study the correlation between sperm DNA integrity and other study parameter. The results of this study were showed positive correlation between the percentage of DNA integrity and sperm concentration (r= +0.88 P<0.05), progressively motile sperm (r=+0.78P<0.05), normal sperm morphology (r= +0.86 P<0.05), sperm viability percentage (r=+0.87 P<0.05) and sperm quality index (r= +0.81 P<0.05), while it was noticed in used correlation between sperm DNA integrity and malondialdehyde concentration (r= - 0.681 P<0.05), semen volume (r= - 0.67 P<0.05), liquefaction time (r= - 0.65 P<0.05) and round cells (r= - 0.54 P<0.05). The effect of varicocele grading on sperm and semen parameter, sperm quality index, malondialdehyde concentration and percentage of sperm DNA integrity was studied, the result were showed a significant decrease (P<0.05)of sperm concentration, progressively motile sperm, sperm viability and normal sperm morphology percentage, and a significant increase (P<0.05) of liquefaction time and Round cells concentration for varicocele patients grad1, grade2 and grade3 compared with the fertile persons. and when we are compare between varicocele patient according to type of grade the results were show a significant decrease (P<0.05) of sperm concentration, progressively motile sperm and normal sperm morphology percentage and a significant increase (P<0.05) of liquefaction time for varicocele patients grade2 and grade3 compared to grade1 varicocele patient.So the result showed a significant decrease (P<0.05) of sperm concentration for grade3 varicocele patients compared with the grade2 varicocele patients. The result of this study were showed a significant decrease (P<0.05) in sperm quality index and sperm DNA integrity for grad1, grade2 and grade3 varicocele patients compared to fertile persons. also it was noticed a significant decrease (P<0.05) of sperm quality index and sperm DNA integrity for grade2 and grade3 varicocele patients compared to grade1 varicocele patients but the malondialdehyde concentration according to varicocele grade, the result were showed a significant increase (P<0.05) of malondialdehyde concentration for grade2 and grade3 varicocele patients compared to grade1 varicocele patients and fertile persons. In this study the effect of Varicocelectomy on study parameters was studied and the result were showed a significant increase (P<0.05) of sperm concentration, progressively motile sperm, sperm viability percentage, normal sperm morphology, percent, sperm quality index and sperm DNA integrity and a significant decrease (P<0.05) of liquefaction time and malondialdehyde concentration for Varicocelectomy compared to varicocele patients. The result were showed a significant decrease (P<0.05)of sperm viability percent, normal sperm morphology percent, sperm DNA integrity and sperm quality index and a significant increase (P<0.05) in round cells concentration, liquefaction time and malondialdehyde concentration for Varicocelectomy patients compared to fertile persons.From the result of present study, we are concluded that varicocele has been negatively impact on sperm and semen parameters, malondialdehyde concentration and sperm DNA integrity, and the effect of varicocele is associated with the increasing of varicocele grading, while Varicocelectomy has been positive impact on sperm and semen parameters, malondialdehyde concentration and sperm DNA integrity but this result have not reached to similar state to fertile persons

انتشار المقاومة للمضادات الحيوية وبعض عوامل الضراوة في بكتريا Pseudomonas aeruginosa المعزولة من مستشفيات في النجف المعزولة من مستشفيات في النجف == Molecular Study To Some of Pseudomonas Aeruginosa Virulence Factors Isolated From Clinical And Environmental Isolates

اسم المؤلف: ذو الفقار حيدر حسن
اسم المشرف: ماجدة مالك متعب
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية لغرض التحري عن وجود الجينات الكروموسومية المسؤولة عن بعض عوامل الضراوة المهمة لجنس Pseudomonas aeruginosa كانتاجها للسم الخارجي A والالجنيت اضافة الى الجينات الكروموسومية المسببة لمقاومة الكوينولونات في العزلات السريرية والبيئية لبكت | This study include investigate the presence of chromosomal quinolone resistance genes and virulence genes(toxA and algD) in clinical and environmental isolates from Al - Sadr Medical city.A total of 110 samples were collected from different clinical sources(burns, wounds, and urine), and 50 from the hospital environment.the samples were collected during 10, Oct, 2012 to 2, Feb, 2013. A total number of Pseudomonas aeruginosa isolates accounted for 89 of 160 samples.The distribution of these isolates were 28 from Burns, 14 wounds, 15 urine, and 32 from hospital environments. Identification of isolates has been accomplished depending on phenotypic diagnostic methods and PCR technique.our study proved that PCR technique depending on oprI and oprL genes was a rapid method for identification of non - pigmented isolates. A total of 20 antibiotics resistant isolates were chosen for Molecular studies. The result reveling that 100% of isolates had a chromosomal mutation in the QRDRs of genes (gyrA, gyrB, parC, and parE). High percentage of isolates(45%) carried mutated genes gyrA and parC, followed by 15% of isolates were carried either mutated gene gyrA alone or three mutated genes gyrA, parC, and parE and and 10%of isolates were carried three muted genes gyrA, gyrB, and parC, while gene that encoding to parC mutation were detected in 5% of isolates. Our study is the first study about detection of Quinolone Resistance Determining Regions in P.aeruginosa in Iraq. The results showed the the presence of mexAB - oprM multidrugs efflux system expression in 100%(20) isolates. while the phenotypic test depending on MIC values for ciprofloxacin alone in the presence of efflux inhibitor showed that only 15%(3) isolates had the active efflux pump.

العلاقة بين كروماتين النطف ومعايير المني في مرضى عديمي الخصوبة == The Relationship Between Sperm Chromatin And Semen Parameters In Infertile Patients

اسم المؤلف: وليد عبد علي حسن الخفاف
اسم المشرف: صاحب يحيى حسن المرشدي | زينب شنيور مهدي الطرفي
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: هدفت الدراسة الحالية الى تقييم النسبة المئوية لكروماتين النطفة غير السوي Abnormal sperm chromatin percentage لمرضى عديمي الخصوبة مقارنة بالرجال الخصبين ودراسة العلاقة بين النسبة المئوية لكروماتين النطفة غير السوي ومعايير المني ومؤشر نوعية النطف وتركيز الم | The aim of the current study was to evaluate the Abnormal sperm chromatin percent for the infertile comparing with the fertile men and study the relation between the Abnormal sperm chromatin percent, the sperm and semen parameters, sperm quality index and MDA concentration for the infertile normozoospermic and asthenozoospermic patients comparing with the fertile men.This study was conducted in the laboratories of fertility centers in Al - Sader medical city/ Al - Najaf Al - Ashraf from 1 / 11 / 2012 to 30 / 4 / 2013.By the end of the semen liquefaction time, the 72 samples were divided into two groups : - the fertile men, (17), and the second is represented by the Infertile Normozoospermic (23) and the Asthenozoospermic (32). The age average was (1.36±30.9) , (0.98 ±29.6) and (1.63± 31.4) years respectively. The samples were restricted to the non smoking patients only. The study results show a significant (P< 0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the sperm viability percent and the semen volume, and a significant (P<0.05) increase in the round cell concentration, liquefaction time, Malondialdehyde concentration and the percent of the abnormal chromatin of the Normozoospermic and the Asthenozoospermic patients comparing with the fertile men. The results also show a negative correlation (P<0.05) between the (MDA) concentration and the parameters represented by the sperm concentration, percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent sperm quality index and semen volume. While it had been noticed that there was a positive relation between the MDA concentration and the parameters represented by the sperm liquefaction time, round cell concentration and the abnormal sperm chromatin percent of all the study groups. In this research the relation between the sperm chromatin damage and the other study parameters had been studied by dividing the samples according to the degree of chromatin damage. The results show a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent, the sperm quality index and semen volume, with a significant (P<0.05) increase in the liquefaction time and round cell concentration (MDA) concentration and the percent of the abnormal chromatin of the group (> 10) comparing with the group (? 10) for the fertile men, also the results show a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm viability percent and the semen volume, with a significant (P<0.05) increase in the liquefaction time and round cell concentration for the group (> 25) comparing with the group (? 25) for the infertile Normozoospermic patients. For the Asthenozoospermic patients the study shows a significant (P<0.05) decrease in the sperm concentration, the percent of the progressive forward movement sperm, the normal sperm percent, the sperm quality index, the sperm viability percent and semen volume, and a significant (P<0.05) increase in the liquefaction time and round cell concentration for the study groups represented by the group (> 20 - 40) and (< 40) comparing with (? 20). From the above results it could be concluded that the increase of (MDA) level resulted from the active (ROS) leads to an increase in the abnormal chromatin percent of the infertile Normozoospermic patients which had a negative effect on the semen parameters which could be a reason for the infertility for those patients

دراسة مناعية نسجية للاستجابة المناعية لسرطان الغدة اللبنية المغروسة في الفئران البيض == Immunological And Histological Study For Immune Response To Implanted Murine Mammary Adenocarcinoma In Albino Mice

اسم المؤلف: نور ابراهيم عبد الزهرة شبر
اسم المشرف: احمد حميد عبود العزام | جميل جري يوسف الحميداوي
الموضوع العام: علوم الحياة
السنة: 2013
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: يعد السرطان واحدا من المخاطر الاساسية التي تهدد حياة الانسان في مختلف بلدان العالم، لان هذا المرض لا يقف عند عضو معين فهو ينتشر الى كثير من اعضاء الجسم الاخرى ليفتك بها، ومن هذا انطلقت الدراسة الحالية التي اجـريت للفترة من تشرين الاول / 2012 م ولغاية اب | The Cancer is one of highly risk factors that threats the human life world wide, because the disease has metastatic property from primary to secondary sites. This study was carried out during the period extending between October 2012 and August 2013, in laboratories of Faculty of Veterinary Medicine & Faculty of Education for girls in University of Kufa. It is aimed to follow up the changes in volume of growing tumor in female albino mice which were injected with cells of murine mammary adenocarcinoma.The histological changes, immunohistochemical examination investigate the distribution of CD8+ T lymphocytes were also studied.The changes of IgG and IgM titers in serum were also investigated. The study included use of 40 female albino mice at age 6 - 8 weeks, 25g weight average.All mice were injected by cells of murine mammary adenocarcinoman (AM3) in subcutaneous of femoro - dorsal region, and ascending to cervical region. The tumor was successfully implanted into 28 mice.These mice divided into four groups, each contains seven tumor - bearing mice.The animals of the first group subjected to the investigations after 48 hrs from implantation , while those of 2nd, 3rd & 4th groups after 10, 20, 30 days respectively. Seven healthy mice were considered as control group to comparison of immunological tests. Tumor volume & relative tumor volume were measured in different experimental groups. Histological section were prepared by routine histological techniques that including the steps of dehydration, clearing, infiltration, embedding, cutting & staining by hematoxylin and eosin stains, then microscopical examination had been done by optic microscop. The results indicated there was significant increase in tumor volume and relative volume with advancing of tumor age in animals of 2nd, 3rd & 4th groups where compared with first group. The gross examination of the animals of different groups showed that the tumor grew as irregular projection with loss of hair and erosion of overlying skin with milky discharge. The post - mortem examination revealed that the tumor mass was divided into small lobules with various coloures and the tumor mass surrounded by fibrous tissue which increase in thickness as the tumor increased in the age. Extensive areas of necrosis were noticed in the centers of the tumor masses. The microscopic examination of tumor masses in the first group raveled there were sub cataneous small aggregation of tumor cells at the implantation region as well as dispersion of the implantated tumor cells. The inflammatory cells, especially neutrophils were infiltrated. In the second group, the tumor masses showed lobulation by fibrous septa with proliferation of new blood vessels with congestion of them. Infiltaration of inflammatory cells, particularly the lymphocytes. The tumor cells arranged as ribbons and acini, characterized by hyperchromacia pleomorphism, high N/C ratio as well as appearance of mitotic figures. The histological features of the third group revealed increase of amount of fibrous tissue extensive necrotic areas and loss of architecture.These appeared in the fourth group in addition to the presence of cellular debris with dead inflammatory cells. The immunohistochemical study showed no CD8+ T cells were infiltrated in the mass of first group but the little infiltration of these cells was show in the second group. The highest infiltration of the CD8+ T cells was appeared in the third group. while the little cells were discharged in the fourth group. The results of the single radial immunodiffussion assay showed that the implantation with mammary adenocarcinoma had significant effect in increasing the titer of IgM after (48) hours and (30) days from implantation of tumor compared to control group, while the titer is not significant after (10) and (20) days from implantation of the tumor compared to control group. Also the results revealed a significant decrease in the titer of IgG after (48) hours and (30) days from implantation of the tumor, while were no significant increase in the titer of immunoglobulin after (10) and (20) days from implantation of the tumor, compared to the control group. From all the above, We concluded that there was variable histological changes as the age of tumor advanced these changes were characterized by increase of amount of tumor cells in the first groups and occurrence of necrosis in late groups, as well as increase the fibrous tissue as the tumor age advanced. The infiltrative CD+8 lymphocyt was also variable as change of tumor age. The implantation of tumor in mice groups had marked effect in stimulation of humoral immune response through increase of IgM & IgG titers.

دراسة العوامل الوراثية والخلوية والتوصيف الجزيئي لاصناف الحنطة المزروعة في محافظة النجف باستخدام مؤشرات التتابعات البسيطة المتكررة SSR == Studying The Genetic And Cellular Factors And Molecular Characterization of Wheat Varieties Cultivars In The Province of Najaf By Using Simple Sequences Repeat Ssr Markers

اسم المؤلف: صبا عبد المطلب المدني
اسم المشرف: ميثم عبد الهادي السوداني | سلوى جابر العوادي
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: النبات
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: ضمن البحث دراسة عشرة اصناف من الحنطة الناعمة (حنطة الخبز) Triticum aestivum L. من الاصناف العراقية والمدخلة الى البلد من قبل وزارة الزراعة العراقية والمزروعة في محافظة النجف وهي : الشام6 , ابوغريب, تموز2, تموز3, العراق, النور, اللطيفية, اباء 99, الرشيد, و| The study included studying ten cultivars of soft wheat (wheat bread) of several types the Iraqi, foreign and imported types into the country by the Iraqi Ministry of Agriculture and cultivated in the province of Najaf, they are : Sham 4, Abu Ghraib, Tamoz 2, Tamoz 3, Iraq, Alnoor, Latifiya, Ebaa 99, Rasheed and Alforat to study the genetic stability using cytological studies. Cultivars were grown in Petri dishes and pots for the cytological studies that included studying the number of chromosomes in the somatic cells at the root tips and the chromosomal behavior during meiosis of the mega spores of the Pollen Mother Cells (PMCs). The cytological studies regarding the number of somatic chromosomes in the meristematic cells of the root tip revealed that they were in genetic stability regarding the level of chromosomal number and in a state of Eupliod in all the investigated cultivars. They also showed that the chromosomal behaviors during meiosis of the pollen mother cell (PMCs) was bivalent representing organized chromosomal behavior in the investigated cells which is regarded as an indicator and a proof of genetic stability of the studied cultivars. During the study, the genetic cultivars, using 15 primers of simple sequence repeat (SSR), gave all polymorphic between the cultivars and produced polymorphic 39 alleles at average of 2.6 for each locus, showed the genetic adendrogram of ten cultivars was performed by two groups in which the percentage of similarity between them was 75% as the results showed that the closest cultivars to each other were Tamoz 2 and Ebaa 99 which is the same genetic dimension between Tamoz 3 and Ebaa 99 reached 0.107 and by the similarity 89%, while the two cultivars alsham4 and Al - Rasheed were divergent (0.333) with 67% similarity.

دراسة بيئية وتصنيفية للقواقع المائية في مدينة النجف الاشرف وبعض المؤشرات حول حكة السباحين == Taxonomic And Ecological Study of Aquatic Snails In The Al - Najaf Al - Ashraf City And Some Pointers About Swimmer’s Itch

اسم المؤلف: اسراء عبيد حسين الشبلي
اسم المشرف: جاسم حميد رحمة الخزاعي
الموضوع العام: علوم الحياة
السنة: 2013
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية في محافظة النجف الاشرف تم جمع عينات القوقع من ثلاث محطات ( (منخفض بحر النجف وقضاء المشخاب والعباسية)) للفترة من 1 - 2 - 2013 لغاية 30 - 10 - 2013 وفحصت العينات في مختبر اللافقريات التابع لكلية التربية للبنات لغرض تشخيص الاطوار اليرقي | This study was conducted in Al - Najaf Al - Ashraf province and the samples were collected from Bahar Al - Najaf, Al - Mashkhab and Al - Abbasia, during the period 1/2/2013 untill 30/10/. The samples were in the laboratory of invertebrates in College of Education for Girls to diagnos the larva stages of Trematodes which parasitize on the aquatic snails with some of the indicators and observations about the causes of Swimmer’s itch disease. The lowest water temperature in AL - Abbasia water was 13?c in February while the highest temberature was recorded in Bahar Al - Najaf 30.4?c in August. The PH ranged between (7 - 8.5).The Electrical Conductivity recorded the lowest rate in February in Al - Abbasia 1.16 Microsimnez / cm and the highest rate in March in Bahar Al - Najaf 5.97 Microsimnez / cm and the salinity concentration was lowest the in February in Al - Abbasia 0.58 ppt, while the highest rate was recorded in March in the Bahar Al - Najaf (2.98) ppt and Turbidity was the lowest rate in Al - Mishkhab in October 2.8 Unit Turbidity nephlometric and the highest rate was in the AL - Abbasia in July (4.42) units Turbidity nephlometric while The Dissolved Oxygen recorded the lowest level in the Al - Abbasia 2 mg / L in August and the highest level in April in Al - Mishkhab 8.5 mg / L. The study showed the presence of five types of snails : Belamia bengalensis, Lymnae auricularia, Physa acuta, Melanopsis nodosa and Melanoides tuberculata. therefore, there are five species of snails in Bahar Al - Najaf while P.acuta was not recorded in Al - Abbasia and Al - Mashkhab in addition, the numbers of the snails varied according to the time, so the B.bengalensis and M.nodosa increased in June, July and August while L.auricularia and P.acuta and M.tuberculata snails increased during spring season. All snails that have been diagnosed were infected with (Miracidium, Sporocyst, Ridia and five types of Cercaria) stages.Also, the highest infection in the M.tuberculata was 36.3%, B.bengalensis 31.3%, M.nodosa 25.4%, L.auricularia 24 % while the snail P.acuta recorded lower infection rate at13.7%. The Results of the questionnaire revaled that the males infection in Swimmer’s itch was 76% higher than females.The highest infection was among (10 - 20 years) it reached 36%, and 39% in fishmen and aquatic birds which is the highest rate compared with others. The highest rate of infection was recorded in August (42 %) a large number of the patients exhibited symptoms of the disease after coming out of the water and dehydration reached 52%.The results showed that 75% of patients showed Symptoms of the Swimmer’s itch after (3 - 7days), also the hands and legs were more susceptible to infection 62 %, and the highest percentage of the S.dermatitis 86% wdetected in person swimming in Shallow water

دراسة وبائيــة وتشخيصيـة للانماط الوراثية لطفيلي Giardia lamblia المسبب للاسهال لدى المرضى في محافـــظة النجــــف الاشرف باستخدام تقنيـــة الـ PCR == Epidemiological And Diagnostic Study of The Giardia Lamblia Parasite Genotypes, Which Causes Diarrhea Among The Patients In Al - Najaf Al - Asharf, Province, By Using The Pcr Technique

اسم المؤلف: وداد هاشم يحيـى ناصر المحنة
اسم المشرف: جميل جري يوسف الحميداوي
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الحيوان
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية في قسم علوم الحياة - كلية التربية للبنات - جامعة الكوفة للمدة من تموز 2011 ولغاية حزيران 2012 والتي تهدف الى دراسة وبائية طفيلي Giardia lamblia وتحديد الانماط الوراثية للطفيلي لدى المرضى المصابين بالاسهال في محافظة النجف الاشرف باستع | The Present study was carried out in the Department of Biology - College of Education for Girls - University of Kufa for the period from July 2011 until June 2012, it aims to study the prevalence of the Giardia lamblia parasite and identify genotypes of the parasite in patients with diarrhea in the province of Najaf by using the microscopic examination and the polymerase chain reaction (PCR).The results of microscopic examination of 3383 stool samples, 500 samples are infected by the G. lamblia parasite, with a total percentage of 14.8%. The results of the statistical analysis showed that there were significant differences at the level of probability P ? 0.05 where the rate of infection in the liquid samples was higher than it is in semi - liquid samples, reaching 17.2% and 10.7% respectively. As the results show the incidence of the parasite in males are higher than it in females reached 16.8% and 11.1%, respectively, as well as the spread of infection with the parasite in the rural areas more than the urban area where the ratio was 19.6% and 9.1%, respectively, the results also show that the highest infection rate with the parasite was in the age group aged (1ess than year) and the lowest in the group aged (36 - 40) years, reaching 28.0% and 10.0%, respectively. The results also show that the highest percentage of parasite infection was in the September, 44%, while the lowest infection rate was in December, reaching 6.1%. The results of the current study show that the highest infection rate parasite was in patients in the hospital of Manathira which amounted to 16.5% and that the lower infection rate was among patients of the Medical Al - Sader city hospital, reaching 11.7%. The results of extracting (100) Stool Samples by microscopic examination for patients infected with G.lamblia showed the presence of the gentic material DNA of the G. lamblia parasite in (41) samples which constitute 41%, and results of the examination by PCR by using Triose phosphate isomerase (Tpi) Showed that there are signiinficant differences at the level of probability, p ? 0.05 percentage infection with the genotype (B) compared with the genotype (A), which were 61% and 39.1% respectively.The highest rate of infection with the genotype (B) in the semi - liquid samples was 69.3% compared to the liquid samples, which amounted to 67.9%, while the genotype (A) had the highest rate of infection in the liquid samples, which amounted to 32.2% while it was 30.8% in the semi - liquid samples.As the results showed that the percentage of infected male with the genotype (B) was more than it is in females, reaching 62.5% and 58.9%, respectively, and in type (A) the infection of females was higher than the infection males 41.2% and 37.5% respectively. As the results show the spread of genotype (B) in the urban area is more than the rural area, the percentage of infection is, 72.8% and 66.7% respectively, while type (A) was more prevalent in rural than in the urban, where the percentage of infection is 33.4% and 27.3% respectively.The results also showed that the highest incidence of the genotype (B) was in the age group (41 - 45), it reached 75% and the lowest percentage in the age group(1 - 5) (11 - 15) (26 - 30) (36 - 40) years, amounting to 50%, while genotype (A), the highest rate of infection, when age group (1 - 5)(11 - 15)(26 - 30)(36 - 40) years to approximately 50% and the lowest percentage of infection in the age group (41 - 45), was 25%.

تقييم مستوى بعض الحركيات الخلوية لدى المرضــى المصابين بفايروس الحلا البسيط النمط الاول Herpes simplex virus - 1 == Evaluation of The Level of Some Cytokines In Patients With Herpes Simplex Virus Type I (HSV - 1)

اسم المؤلف: حسين علي كاظم
اسم المشرف: سهام جاسم الكعبي
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: هدفت الدراسة الحالية الى تسليط الضوء على مجموعة من المرضى المصابين بفايروس الحلا البسيط النمط الاول Herpes simplex virus - 1(HSV - 1) من خلال تقييم مستوى نوعين من الحركيات الخلوية الموجودة في مصولهم. شملت هذه الحركيات الخلوية الانترلوكين Interleukin - 6(I | The present study aimed to highlight a group of patients infected with herpes simplex virus type I (HSV - 1) by evaluating levels of two types cytokines in sera. These included cytokines interleukin - 6 (IL - 6) and tumor necrosis factor - alpha (TNF - ?) has been evaluated using the technique of Enzyme - linked immunosorbent Assay (ELISA), has also been investigating the relationship between these cytokines and the stages of infection compared to the control group. Before that rapid cytologic method has been used to diagnose the virus by detecting the presence of multinucleated giant cells, and then was diagnosed serologically by specific IgM and IgG monoclonal antibodies against Herpes simplex virus - 1. It was also used Radial immunodiffusion method to evaluate levels of total IgM and IgG in patients sera.Sixty four sera samples were collected from patients who are attending to the consultants clinics of Al - Hakeem general hospital and AL - Sader teaching hospital in AL - Najaf AL - Ashraf governorate for the period from October 21/2012 until March 13/2013. These Samples were divided into two groups : (32) sample during primary and recurrent infection, (32) after recovery from infection (latent stage), as well as (16) sample were collected from healthy individuals, who were regarded as acontrol groups.The study reached to the following results : • A significant increment (p<0.05) in sera concentrations of IL - 6 in patients during infection as compared with control groups, but the increment was not significant in sera of patients during latent stage.• TNF - ? levels increased in sera of patient, but this increment was not significant as compared with controls group.• There was no significant increase of Total IgM levels in sera of patients.• Total IgG levels increased significantly in sera of patients during infection and latent stage as compared with control group.• A highly significant positive correlation (r= 0.7, p= 0.00) between TNF - ? and IL - 6 concentration in sera of patients.• There was no significant correlation (p>0.05) between Total IgM levels and (IL - 6 and TNF - ?) in sera of patients with correlation coefficient (r= 0.1, r=0.2) respectively.• Positive significant correlation (r= 0.4, p= 0.02) was found between total IgG levels and IL - 6 in patients during infection, but was no correlation between them in latent stage.• There was no association between age and IL - 6 and TNF - ? levels in sera of patients with HSV - 1.Finally, the elevation of TNF - ? and IL - 6 levels in sera of infected patients with HSV - 1 may be play an important role in pathogenicity of virus, as well as it may limits the viral infection.Furthermore, there are positive correlation between levels of TNF - ? and IL - 6 in sera of patients

دراسة بعض التاثيرات المرضية للدودة الدبوسية Enterobius vermicularis لدى الاطفال في محافظة النجف == The Study of Some Pathologaical Effects of Pin Worm Enterobius Vermicularis Among The Children In Al - Najaf Province

اسم المؤلف: ساهرة عايد عبد الصاحب الموسوي
اسم المشرف: هيثم محمد حمادي العوادي
الموضوع العام: علوم الحياة
السنة: 2013
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: اجريت الدراسة الحالية للمدة من شهر تشرين الثاني 2011 الى شهر تموز 2012, لمعرفة تاثير الدودة الدبوسية Enterobius vermicularis في بعض المعايير الدموية والكيموحيوية والسريرية لدى الاطفال المصابين بالدودة (12 - 4سنة). استخدمت طريقة الشريط اللاصق الاسكتلندي في | The present study was conducted during the period from November 2011 to July 2012, to evaluat the effect of the pin worm Enterobius vermicularis on the Hematological, biochemical and chlinical parameters in infected children (4 - 12 year).This study included 300 patient from both sexes and different ages. The Scotch Cellulose Tape Technique used for the examination of pin worm in children, attended Al - Sader Educational Hospital, Al - Zahraa hospitals and central laboratory in Al - Najaf Al - Ashraff city. The results of the sudy showed a significant decrease was noticed in Hb and PVC in infected person compared with the control group While there was a significant increase in each of the total number of white blood cells and Eosinophils and Neutrophile and a decrease in Lymphocyte, and it did not show any significant difference in the Basophilis and Monocyte in children infected with pin worm compared with the control group.The results of the study showed a significant increase in the levels of Nitric Oxide, Malondialdehyde, it also showed a significant decrease in the levels of Gluthanione in the infected group compared with the control group. The concentration of Copper, Zinc, Magnesium and Vitamine B12 were low in children infected with pin worm compared with the control group. The high incidence rate of infection accompined with patient suffering from pruritus ani and nocturnal enuresis. The age group (10 - 12) year represent the highest group infected with the worm.The education level influence the distribution of these worm among un educated families, and ratio of infection increase in male and female in families which contain more than (10) members with significant difference P<0.05 and this ratio decreased in children in families which contain between 3 - 4 members.This study did not show any significance defferent in infection among the ratio of infection between male and female under P<0.05.

دراسة جزيئية للـ Bacteriocine المنتج من قبل بكتريا lactobacillus salivarius == Molecular Study of Bacteriocine Produce By Lactobacillus Salivarius

اسم المؤلف: ايمان حمزة محمد
اسم المشرف: احلام نعيم كاظم الياسين
الموضوع العام: علوم الحياة
السنة: 2013
الموضوع الدقيق: الاحياء المجهرية
الدرجة: ماجستير
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: هدفت الدراسة الحالية التحري عن قابلية عزلات بكتريا Lactobacillus salivarius على انتاج البكتريوسين ودوره في تثبيط فعالية بعض العزلات البكتيرية السالبة لصبغة غرام. جمعت 155 عينة من مصادر سريرية مختلفة شملت 20عينة مسحات مهبلية، 8 عينة مسحات اللعاب، 6عينة حل | The aime of study detecting the a bility of Lactobacillus salivarius to produce bacteriocin and determine it’s role in inhibition the activity of some Gram negative bacteria. Atotal of 155 sample from different clinical source has been collected during the period from October - 2012 to March - 2013, these include 20 samples from vaginal smear, 8 samples from saliva and 6 samples from human milk.The results of primary isolation, Laboratory diagnosis and biochemical test showed that 34 isolates has bee identified as L.salivarius.Ahigh precent of isolation has been carried out from human milk which was 40%. The ability of all isolates to produce gelatinase and biofilm has been detected and the results revealed the ability of some isolates to produce gelatinase and biofilm. Ahigh percent of gelatinase production has been detected in L.salivarius isolated from milk sample (50%), while alow percent of gelatinase production was 0% in L.salivarius isolated from saliva. The results of optical density of biofilm produced by L.salivarius isolates from milk which was 100% higher than it in isolates from vaginal and saliva which was 85% and 75% respectively. All isolates shows antibacterial effect against some Gram negative bacteria, the diameter of inhibition as between (2 - 8), the results showed the ability of 4 selective isolates of L.salivarius to produce bacteriocin in which the Rf valve of precipitate bacteriocin was (0.42 - 0.6) compard with leaky bacteriocin hich was (0.57 - 0.8), also leaky bacteriocin as more activity against G - ve bacteria than precipitate bacteriocin. The result of plasmid profile in L.salivarius revealed the presence of megaplasmid in all isolate except one which had one megaplasmid and one small plasmid. Bacterial conjugation between L.salivarius that produce bacteriocin and had megaplasmid which used as adonor cell with E. coli Jm 109 as a recipient cell showed transferring of megaplasmid from donor to recipient cell and the transconjugant cells showed high anti - bacterial effect due to bacteriocin production against G - ve bacteria. The result of amplification of Sal P gene encoding salivracin P by PCR confirmed that all isolate had no Sal P gene in there genetic materials which revealed that these isolates had another type of bacteriocin rather than Salivracin P.

فاعلية تمرينات دورة الاطالة والتقصير في تنمية القدرة العضلية للذراعين والرجلين وعرض الانموذج بتقنيات الحاسوب لدقة اداء بعض انواع التصويب بكرة اليد == Effectiveness Exercises of Stretch And Shortening Cycle, In Development The Muscle Ability of The Arms & The Legs, And Presenting The Sample By Using Computer Techniques To Accuracy of Some Kinds of Targeting From The Handball

اسم المؤلف: رؤى علي حسين
اسم المشرف: عبد الجبار شنين الجنابي
الموضوع العام: الرياضة
السنة: 2013
الموضوع الدقيق: كرة اليد
الدرجة: دكتوراه
اللغة: العربية
مكان الجامعة: النجف
الصفحات الاولى:
المستخلص: تضمن الفصل الاول التعريف بالبحث واهميته في استخدام تمرينات دورة الاطالة والتقصير وعرض النموذج باستخدام تقنيات الحاسوب في تطوير القدرة العضلية للذراعين والرجلين ودقة التصويب من القفز بكرة اليد، اذ تعد لعبة كرة اليد واحدة من الالعاب الرياضية الجماعية المهم | First Section : Definition Research This approach identifies and its importance by using stretching and shortening exercises and presenting the sample by using the computer in developing the muscle ability of the arms & the legs, and accuracy of some kinds of targeting from a Jumping Position with the handball. The handball game is one of the sport games taught at our physical education colleges. It is considered one of the most popular worldwide sport, which has local and continental championships. The player of handball has many physical specifications including (strength and duration and flexibility and correspondence), and many skills including using one arm with the ball and the other without it, that is (targeting and dripping, passing and deluding and other skills). Therefore, the new training view has become taking care of everything that make it possible to achieve goals through using more specialized mean of training like exercises of the cycle of stretching and constricting which has a deep effect in developing the muscle ability because it has a great importance to the player of handball in using this ability continuously during performing skills of defense and attack representing in the muscle ability of the arms and the legs. The problem of the Research is represented in the abstaining and weakness of the female team of the university especially in performing some kinds of the targeting from a jumping position, both in its high and frontal poses. The reason of being unable to perform these kinds of targeting is failure of the ball's crossing of the defense line or reaching the goalkeeper in a weak impetus and thus makes it easy to catch or push it away. The Objective of the Research can be summarized as follows : - Getting acquainted with effectiveness of cycle of stretching and shortening in developing the muscle ability of the arms and legs of the girls' university team of handball. - Getting acquainted with effectiveness of presenting the sample by using the computer in developing accuracy of performing some kinds of targeting from a jumping position performed by the girls of the handball team of the university of Kufa. The Impose Research : - - There are differences having statistical connotation between the prior and the afterwards experimentation and to the favour of the afterwards experimentation regarding exercises of the cycle of stretching and shortening in developing the muscle ability of the arms and legs of the girls' Kufa university team of handball. Areas of the Research : - The human Area / the girls' Kufa university team of handball. - The duration Area / from 1 December, 2013 till 1 June, 2013. - The spatial Area / the stadium of the College of Education for Girls / University of Kufa.Second Section : The Theoretical Studies & the similar Studies This approach deals with the special theory regarding the research varieties where, the concept of exercises of the cycle of stretching and shortening and the subjects correlated, and the concept of the muscle ability and targeting skill of handball and its kinds of jumping, and the importance of computer techniques and its uses in learning and teaching, taken into account. The similar studies were also taken into account.Third Section : Methodology of the Study and its Field Processes : The empirical method was chosen in accordance with the nature of the problem. The sample was chosen on purpose from the team of handball of the University of Kufa, and it was divided into two groups each of (10) female players. They got equivalence and accordance before starting the training course through a prior experimentation as a means of collecting information; then an empirical method of the cycle of stretching and restriction was presented, and the sample was presented by the computer techniques for 8 weeks, and an afterwards experimentation was done to get the results which were treated statically through using (SPSS), and which enabled the researcher to recognize the differences concerning the research varieties between the two groups. Fourth Approach : presenting the results and analyzing and discussing them This approach includes the total presentation of all the results through diagram columns and tables and analyzing and discussing them scientifically through using the athletic training literature and learning to achieve the research goals and assumptions.Fifth Section : Conclusions and Recommendations The researcher has reached a number of important conclusions, some of thedm are : - The cycle of stretching and shortening has a positive effect in developing the muscle ability of the arms and legs in the empirical sample of the research. - The presenting of the type by using computer techniques has a positive effect in developing accuracy of targeting from a jumping position of the research empirical sample. - The time of the independent variant represented in the training doses was suitable in creating adaptations expressing the range of development in the muscle ability of the arms and legs and accuracy of targeting from a jumping position.Some of the important recommendations - Generalization of the course concerning exercises of shortening and stretching and presenting the type by using the computer techniques on the athletic teams of the handball team of the University of Kufa, and the sport clubs outside the university. - Using the training course of the cycle of stretching and shortening (as a physical part) and the computer techniques in presenting the type (as a feedback nutrition) of the other athletic games inside the university and the sport clubs outside the university. - Designing and shortening a number of experimentations to measure accuracy of targeting from jumping forwards with the ball in hand which will be more objective in measuring this skill in the girls
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