Show: 25 50 75 100 Results

Search results: 25 out of 133

دراسة مقارنة انتشار طفيلي الكربتوسبوريديم في الابقار ومربيها بالطرق التقليدية والجزيئية في مدينة بغداد، العراق == Prevalence comparative study of Cryptosporidium species in cattle and handlers by traditional and molecular methods in Baghdad city, Iraq

Author name: حيدر حسين عبيد السعيدي
Supervisor name: مي حميد كوان
General topic: Veterinary Medicine
Specific topic: Microbiology - Parasites
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

التغيرات الامراضية الجزيئية الناجمة عن الاصابه الحملان بـ Salmonella typhimurium == Molecular Pathogenesis of Salmonella typhimurium in lambs

Author name: باسـم محمـد جـواد
Supervisor name: بشـرى ابراهيم مصطفى القيسـي
General topic: Veterinary Medicine
Specific topic: Diseases
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

تاثير عقار البروموكريبتين وعقار الفلوكستين ومزيجيهما على السكري من النوع الثاني المستحدث في الارانب المعالجة بالكلميبرايد == Effects of Bromocriptin ,Fluoxtein and their combination on induced diabetes mellitus type 2 in rabbits treated with Glimepride

Author name: اريج باسل عباس السلمان المندلاوي
Supervisor name: دريد عبد الهادي عباس
General topic: Veterinary Medicine
Specific topic: Medicines and Toxins
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

تاثير الموسم، الهيبارين والاستروجين على تكييف نطف البربخ وقابليتها على الاخصاب الخارجي في الاغنام المحلية في العراق == The Effect of Season, Heparin and Estrogen on Epididymal Sperm Capacitation and in vitro Fertilization for local Sheep in Iraq

Author name: علي عبد الامير علي
Supervisor name: وافر مهدي صالح
General topic: Veterinary Medicine
Specific topic: Obstetrics and Venereal Diseases
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دراسة تطورية نسجية شكلية وكيمياء نسجية مناعية للاعضاء اللمفاوية في الديك الرومي بعد الفقس == Post hatching Developmental Histomorphological and Immunohistochemical Study of Lymphatic Organs in Turk ey( Meleagris g allopavo

Author name: احمد عبد الله حسين علي العبيدي
Supervisor name: علي فارس رشك
General topic: Veterinary Medicine
Specific topic: Anatomy and Histology and Embryos
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

عزل وتوصيف جراثيم Mycoplasma gallisepticum ودراسة بعض جوانب امراضيتها في الدجاج اللاحم == Isolation, Identification and some Aspects Pathogenicity of Mycoplasma gallisepticum in broiler Chickens

Author name: ابتسام جواد علي
Supervisor name: بلقيس حسن علي
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دراسة شكلية نسجية ، كيمياء -نسجية وقياسات هرمونية مقارنة للغدد الدرقية والكظرية في ذكور خنازير غينيا Cavia porcellus والجرذان البيضاء Rattus norvegicus البالغة == Comparative Histomorphological, Histochemical and Hormonal Assay Study of Thyroid and Adrenal Glands in Adult Males of Guinea Pigs (Cavia porcellus) and Albino Rats(Rattus norvegicus)

Author name: عباس لافي بطاح
Supervisor name: شاكر محمود مرهش
General topic: Veterinary Medicine
Specific topic: Anatomy and Histology and Embryos
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دراسة سريرية وجزيئية ومرضية مناعية في الكلاب المصابة بجرثومة Salmonella typhimurium في محافظة بغداد == Clinical Molecular and immunopathological study on dogs infected with salmonella typhimurium in Baghdad province

Author name: ورود صالح ابراهيم
Supervisor name: عفاف عبد الحمن يوسف
General topic: Veterinary Medicine
Specific topic: Internal and Preventive Medicine
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دور جسيمات اوكسيد الخارصين النانوية المصنعه حيويا من مستخلص لب الرمان على وظيفة محور النخامية - الخصى في ذكور الجرذان البالغه == Evaluation of Zinc Oxide Nanoparticles Biosynthesized from Pomegranate (Punica granatum L.) Peel Extract on Pituitary – Testes Axis in Adult Male Rats

Author name: وسن محمد حسين
Supervisor name: جواد كاظم عراك | عروبه محمد سعيد
General topic: Veterinary Medicine
Specific topic: Physiology
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

تقييم نوعية لحوم الدجاج الخام والمجمد باستخدام التقانات الجزيئية والبيولوجية == Raw and Frozen Chicken Meat quality assisted by Molecular and Biological Techniques

Author name: ثائر جواد كاظم الكلابي
Supervisor name: ميادة فاضل محمد
General topic: Veterinary Medicine
Specific topic: Public Health
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دراسة مناعية وتشخيصية لجرثومة Helicobacter Pyliri == Helicobacter Pylori Bacteriological and Immunological Aspects in Human and Laboratory Animal

Author name: عصام محمد عبد الله
Supervisor name: انطون صبري البنا | هيثم عزت باقر
General topic: Veterinary Medicine
Specific topic: Microbiology
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

دراسة التاثير المرضي والمناعي والوراثي الخلوي للمستخلص الخام لنبات القريص Urtica dioica للخلايا السرطانيه في الزجاج وفي علاج السرطان المغروس في الفئران البيضاء == Study of pathological, immunological and cytogenetic effect of crud extract of Urtica dioica on cancer cells in vitro and treatment of transplanted tumor in albino mice

Author name: ايمان هاشم يوسف الطائي
Supervisor name: Nahi Y.Yaseen |Talib A.Makkawi
General topic: Veterinary Medicine
Specific topic: Diseases
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

التاثير المضاد للسرطان لفلافونويد (apigenin) المستخلص من بذور البقدونس (Petroselineum sativum) في خطوط الخلايا السرطانية وفي الفئران

Author name: ليلى هاشم علول جاسم الكناني
Supervisor name: قحطان احمد المزين | شلال مراد حسين
General topic: Veterinary Medicine
Specific topic: Physiology
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

دراسة تاثير المستخلص المائي الكحولي لاوراق نبات الداتورة على المبيضات البيضاء في الزجاج وفي داخل الجسم الحي == Study The Effect of Hydroalcoholic Leave Extract of Datura Stramonium on Candida albicans in Vitro and in Vivo

Author name: علي يحيى سلمان
Supervisor name: محمد قاسم فرج
General topic: Veterinary Medicine
Specific topic: Microbiology
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

اهمية التهاب الدماغ الحمي في الدواجن == The Importance of Equine Viral Encephalitis in poultry

Author name: سراب وهاب حسون علوش
Supervisor name: بلقيس حسن علي
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

تاثير المستخلص الكحولي لبذور الحلبة (Triogonella foenum graecum) على قصور الغدة الدرقية المستحدث تجريبا بالثايويوريا وعلى بعض المعايير الدمية والكيموحيوية في ذكور الارانب البالغ == The Effect of Alcoholic Extract of Fenugreek Seeds (Trigonella Foenum graecum) in Hypothyroidism Induced by Thiourea in Some Blood and Biochemical Parameters in adult Male Rabbit

Author name: اطياف جابر حسين
Supervisor name: جواد كاظم العراك
General topic: Veterinary Medicine
Specific topic: Physiology
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

Effect Of Medroxyprogesterone Acetate On Serum Protein Fractions Of Awassi Ewes

Author name: علي فاضل علوان
Supervisor name: عباس عصفور الكفاوي
General topic: Veterinary Medicine
Specific topic: Physiology
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

دراسة تراكيز الاسنتول في انسجة الاغنام المختلفة التي تنتج عن تغطيسها فيه وتاثيره على انزيم الكولين ايستريز وصورة الدم == Asuntol Dipping In Sheep : Residual Distribution With Biochemical And Haematological Studies

Author name: فريد جميل الطحان
Supervisor name: علي الكيال
General topic: Veterinary Medicine
Specific topic: Diseases
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

Pathogenesis Of Three Newcastle Disease Virus Strains

Author name: سنا عبد السلام عبد الوهاب
Supervisor name: الفلوجي
General topic: Veterinary Medicine
Specific topic: Diseases
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

عزل وتشخيص راشح شلل الاطفال نوع 1 الموجود في العراق وعزل طفرات من عثرة برونهيلد لراشح شلل الاطفال == Isolation And Identification Of Mutants Of Poliovirus Type I Brunhilde Strain : With Special Reference To The Isolation And Preliminary Characterization Of A Local Strain Of Poliovirus Type I

Author name: مي سالم عبد الله
Supervisor name: مصلح ابراهيم المصلح
General topic: Veterinary Medicine
Specific topic: Microbiology
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

studies on mastitis in buffaloes

Author name: abdul wahab razak
Supervisor name: s. kalra
General topic: Veterinary Medicine
Specific topic: Veterinary Medicine
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

Isolation And Identification Of Mycobacteria From Cattle In And Around Baghdad

Author name: john daoud kustandi
Supervisor name: kamaiapur .p.n
General topic: Veterinary Medicine
Specific topic: Veterinary Medicine
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

Studies On Mastitis In Goats

Author name: maulood abbas ali al - graibawi
Supervisor name: v.k. sharme
General topic: Veterinary Medicine
Specific topic: Veterinary Medicine
Degree: Master
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad

دراسات مرضية حول الاغنام المخمجة تجريبيا بحمة البارا انفلونزا PI_3Virus_3 == Pathological Studies on Sheep Experimentally Infected With Parainfluenza Type-3 Virus

Author name: محمود مهدي محمود
Supervisor name: Talib A. Makkawi
General topic: Veterinary Medicine
Specific topic: Diseases
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:

عزل وتجنيس فايروس مرض نيوكاسل محليا من قطعان الدواجن المصابة طبيعيا في شمال العراق == ISOLATION AND GENOTYPING OF LOCAL NEWCASTLE DISEASE VIRUS ISOLATED FROM NATURALLY INFECTED CHICKENS IN NORTHERN IRA

Author name: احمد ابراهيم احمد
Supervisor name: شوني ميخائيل اوديشو | رباح نجاح جبار
General topic: Veterinary Medicine
Specific topic: Microbiology
Degree: Doctorate
University: University of Baghdad - College Of Veterinary Medicine
Language: English
University location: Baghdad
First pages:
Abstract: Newcastle disease (ND) has been concerned as one of the most important devastating diseases of poultry because of its wide range host of birds and worldwide distribution with severe economic losses in domestic poultry, due to the severe nature of the disease, ND is included as a list A disease.
Iraq has been endemic for Newcastle disease virus (NDV) with natural infection causing significant losses in the poultry industry since 1968 by the NDV/AG68 strain (AF001108) from infected chickens at Abu Graib in Iraq.
Currently, NDV genotype VII are most frequently associated with outbreaks of ND in the Middle East and Asia which have showed higher mortality in vaccinated poultry. The main objective of this study was to determine the biological and molecular characterization of the pathogenicity and genotyping followed by phylogenetic analysis. To evaluating the degree of genetic diversity of local isolated NDV strains and estimating the relationships to that NDV presence in the neighboring region, as well as preparation of inactivated vaccine against NDV from local strains was determine.
At the beginning, this study was carried out to isolate Newcastle disease virus (NDV) in naturally infected chickens of poultry farms in the north of Iraq. The study initiated diagnosis of 46 farms out of 96 broiler farms exhibited Newcastle disease (ND) (26 in Erbil, 14 in Sulaymanhia and 6 in Duhok) based on clinical signs corresponding with (8-15%) mortality and gross lesions of scarified chickens. The rapid test for detection NDV antigen from infected chickens for tracheal swab indicated that 32 farm samples were positive out of 46 initiative diagnosed farms.
Based on intiative diagnosis the identification of local isolates of NDV samples was pooled lung with trachea, spleen, cecal tonsil and intestine, were pooled in nine samples, then tissue homogenates were made from all samples in sterile Phosphate Buffered Saline (PBS) containing antibiotics, after centrifugation of tissue homogenates the supernatant fluids were assessed to real time reverse transcriptase- Polymerase Chain Reaction (RRT-PCR) assay. The results indicated that six
homogenate samples were positive for NDV and negative for Avian Influenza Virus.
After that, the remain supernatant fluids were used for virus isolation in embryonated chicken eggs then harvested allantoic fluids were used for employed for the hemagglutination activity. Six samples were showed positive results. Furthermore, virus identification was also performed by using conventional diagnostic methods such as Hemagglutination(HA) of red blood cells followed by Hemagglutination Inhibition (HI) test applying the prepared hyper immune serum(HIS) against NDV antigens to identify the NDV. The serological results demonstrated that six samples of NDV were positive, as well as the (rt-PCR) assay was performed for allantoic fluid to insure the presence of NDV using specific primers and probes to amplify specific region in the M gene of the viruses. The results revealed that six isolates were positive for NDV.
In addition, the pathogenicity of the six isolates was performed according to standard methods including Mean death times (MDT), Intra-cerebral pathogenicity index (ICPI) and Intra-venous pathogenicity index(IVPI), which revealed that six isolates were compatible to mesogenic (1/6) and velogenic (5/6) types.
At the second step, the molecular characterization of six isolates were investigated in Borehingher laboratory (Germany). The RT-PCR successfully amplified a 436 bp DNA fragment covering a part of the matrix (M) gene, fusion (F) gene (lentogenic) and fusion (F) gene (subgenotype VIIi) from all six isolates (NDV). The result was indicated that 5/6 were positive for velogenic NDV strain of genotype VIIi and 1/6 were negative. The nucleotide sequences of F gene were also determined, where the portion of the F2 gene of five isolates compared with that of other NDV strains retrieved from GenBank. Phylogenetic analysis showed that the isolates NDV belong to genotypes VIIi.
However, in local laboratory the result of FAST one-step quantitative Polymerase Chain Reaction (qPCR) successfully amplified a 525 bp fragment covering a part of the fusion (F1) gene and 515 bp fragment covering a part of the fusion (F2) gene from all six isolates. The nucleotide sequences of the PCR product of E1, S1 and S2
were found in F1 gene, while E1, E2, S1, S2, and D2 found in F2 gene out of six NDV isolates. Those results were compared with other NDV strains which retrieved from GenBank. Phylogenetic analysis showed that the Iraqi isolates are belonging to genotypes VII.
Finally, Inactivated vaccine was prepared locally using Velogenic NDV genotype VIIi isolate as a seed virus ELD50/0.1ml109 then compared with a commercial inactivated vaccine in an experimental study. This study was conducted by purchasing 120 broiler chicks and divided into three equal groups. Group 1 as unvaccinated control group , G2 for commercial vaccine and G3 for local vaccine), G2 and G3 were injected s/c with inactivated vaccine at 3 days old followed by a booster dose with LaSota live vaccine eye drop. Indirect ELISA technique was used to measure of antibody titer at ages 7, 17 and 27 days old (pre-challenge), the result showed at 7 days-old were (4251±1078) for all groups, and at 17 days-old were (906±33, 844±153 and 1145±219) for G1, G2 and G3 respectively. There were significant differences (p
Summary:
References:
1 2 3 4 ... 6