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تاثير بعض الاضافات العلفية على الافراخ المصابة تجريبيا بالسالمونيلا المعزولة محليا == Effect of Some feed Additives On Experimentally Infected Chickens With Locally Isolated Salmonella

Author name: بتول كاظم متعب الزيادي
Supervisor name: علاء عبد العزيز عبد
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages:

دراسة مناعية ونسجية لتقييم كفاءة لقاحات الانفلونزا التجارية المستخدمة مع برامج لقاحية مختلفة == Immunological and Histological Study for Evaluation of Efficiency the Commercial Influenza vaccines used with different vaccination programs

Author name: شيماء عبد جبر
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages:

وبائية مرض انفلونزا الطيور H9N2 في الطيور الداجنة == Epidemiology of Avian Influenza H9N2 in Domestic Poultry

Author name: فاطمة سوادي زغير الركابي
Supervisor name: هدى عبد الهادي النصراوي
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages:

دراسة تاثير بعض الاضافات على الاستجابة المناعية ووزن الجسم والتغيرات النسجية لفروج اللحم الملقح بلقاح مرض النيوكاسل == A Study The Effect of Some Additives On Immune Response And Body Weight And Histological Changes For Broiler Chicks Vaccinated With Newcastle Disease Vaccine

Author name: هبة تركي عطية الرماحي
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages:
Abstract: اجريت? هذه الدراسة لمعرفة تاثير بعض الاضافات في الاستجابة المناعية والوزن والتغيرات النسجية في الامعاء الدقيقة. حيث تم تقسيم (350) طيرا من فروج اللحم بعمر يوم واحد من نوع Ross 308) ) غير مجنسة , وزعت عشوائيا الى (7) معاملات تغذوية متساوية وهذه المعامل | This study was conducted to investigate the effects of feed additives on immune response , weight and histological changes in small intestine. A total of (350) broiler chicks one - day old (Ross 380) - unsexed were randomly divided in to (7) equal dietary treatment groups , as fallows : Treatment (T1) : Basal diet without any addition ( control group).Treatment (T2) : Basal diet + Garlic 4cc/10 LTreatment (T3) : Basal diet + Saccharomyces cervisiae 2.5gm/10 L.Treatment (T4) : Basal diet +Stpire 2.5cc/10 L.Treatment (T5) : Basal diet +B. glucan 8gm/10 kgTreatment (T6) : Basal diet + Levamisole 1gm/kg.Treatment (T7) : Basal diet + Neomycin 0.5 gm/L.These additions were presented on the first day of the arrival for 5 days, and on the day of first vaccination for 5 days and at the end of experiment for 5 days also. This chicks vaccinated with NDV on the day one of age by injection in the neck and re - vaccinated at day 10 of age with LaSota, Body weight were weekly determined. ,blood samples were collected from wing vein for ELISA test in ( 4,18,27 ) days old respectively. The results as following : - 1 - Treatment of levamisole (T6) were significantly increased ( p<0.05) in (T2, T5) in level of Abs production against ND virus.2 - Chicks feed diet with saccharomyces cerevisiae showed significantly increased ( p<0.05) in body weight among all experimental group , and improvement in weight in (T6,T7) with other group.3 - Chicks feed diet with (T7) showed improvement in villus hight and in the ( T3, T4).

Coccidiosis In Poultry

Author name: يثرب خضر عبيس
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: English
University location: Qadisiyah
First pages:
Abstract: تعتبر الكوكسيديا في الدواجن واحدة من الامراض الرئيسية التي تؤثر على اداء الدواجن المرباة تحت نظام الانتاج المكثف الذي يؤثر على صناعة الدواجن في جميع انحاء العالم، بخسائر اقتصادية كبيرة عن طريق قلة التحويل الغذائي وخفض الانتاجية. هذا ليس فقط يعيق نمو الدجا | Coccidiosis in poultry is still considered as one of the main diseases affecting performance of poultry reared under intensive production system that affects the poultry industry worldwide , having major economic losses in poultry by reducing performance and decreasing productivity.this disease not only hinders the growth of chickens but also facilitates other epidemic diseases. Coccidiosis is mainly controld by prophylactic coccidioststs administrated in the feed. However , the extensive use of these drugs has resulted in the development of drug resistance by Eimeria spp., Which causes Coccidiosis.The aim of the study was to updated the recent information of of infection,gross evaluation of the intestinal tract and microscopic evaluation of wet smear are used as routine diagnostic methods and to acquire data on the prevalence of coccidiosis and drug resistance of field isolated in chickens,Frequent use of anticoccidial drugs ,however , has resulted in the development of resistance in the Eimerian spp. Because farmers mainly rely on the prophylactic and therapeutic use of chemicals for the control of avian coccidiosis. Increasing awareness about populic health hazards associated with drug residues in food chain has also added to the constraints in using synthetic drugs for treatment and control of disease in animals and control methods according to the collected formation chickens were in danger of clinical coccidiosis , and here coccidia generated a certine degree of resistance and not easy ty control in our industry in Iraq because of that the poultry industry in Iraq is not as integrated system without strict biosecurity. The study also highlight the information on the anticoccidial vaccines are in the market with controversial efficacy.

تشخيص فايروس التهاب القصبات المعدي في حقول دجاج اللحم في محافظة ذي قار باستخدام تقنية الاليزا (ELISA) وتفاعل سلسلة البلمرة المنعكس في الوقت الحقيقي (rRT - PCR) == Identification of Infectious Bronchitis Virus In Thi - Qar Province In Broilers Farms By Using ELISA and rRT - PCR

Author name: ظافر ياسر عزيز الفاضلي
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: English
University location: Qadisiyah
First pages:
Abstract: اجريت هذه الدراسة لتقييم مدى انتشار مرض التهاب القصبات المعدي الفيروسي في دجاج اللحم في محافظة ذي قار, قسمت منطقة الدراسة جغرافيا الى خمسة مناطق (شمالية, جنوبية, غربية , شرقية, مركزية) حيث تمت الدراسة على عشرون حقل دجاج لحم غير ملقحة اربعة قاعات من كل منط | The current study was conducted for evaluation of prevalence of IB in broilers in the Thi - Qar province, which geographically divided into five regions, (Northern, Southern, Western, Eastern and central area), twenty broiler farms without history of previous vaccination, four from each region were included in this study. Serum and autopsies were collected from affected birds after recording of the clinical signs that observed on the birds; positive serum samples that detected by rapid test were used for evaluation the antibodies titrations by ELISA technique, while the histological specimens (trachea, lung and kidney) were used for detection of histopathological changes and detection of presence of the IBV infection by molecular approach (real time - PCR). The clinical manifestation includes : typical respiratory sings of IB infections, with depression, rough feather, and assembling near the heat source, as well as some birds were found dead with mortality rate ranging between 30 - 80%. Also 96 serum samples were collected from other broiler farms as following ( 42 asymptomatic vaccinated, 54 asymptomatic non - vaccinated, 26 symptomatic vaccinated) for ELISA and real time PCR tests. The result of rapid test showed that the percentages were different among the areas of study when the southern area revealed the highest percentage (80%) among the others followed by the northern area and western (70%), then central and eastern(65%). The results of ELISA showed a high titer for antibody of IBV in all these farms in areas of the study, but the highly significant results (P<0.05) were found in the southern area(7032.2±1640.92) and then northern area (5722.18±2060.1), a less significant differences were in central and eastern areas (3188.11±742.45; 3161.8±52.6) respectively. In relation to age, the high titer of IB antibodies in total 20 farm by ELISA were recorded in 12 farms at 4 weeks of age (60%) followed by 4 farms at 5 weeks of age (20%), 3 farms at 3 weeks of age (15%) and 1 farm at 2 weeks of age (5%), while there is no recorded infection in farms at 6 ages. According to history of vaccination and clinical manifestation of tested birds, most of the tested flocks showed high level of antibody titers to IBV by ELISA technique in asymptomatic vaccinated chickens samples 38/42 (90%) followed by asymptomatic non vaccinated chickens 8 (14.8%) and symptomatic vaccinated chickens 6(23.07%). While rRT - PCR showed that 69 ( 80%) sample were revealed positive results. The most important gross lesion observed on immediately the necropsy after death were tracheal congestion, caseous exudates in the trachea, pneumonia, airsacculitis, pericarditis and perihepatitis, as well as, nephritis; while The histopathological changes were summarized by desquamation of tracheal epithelial cells and hemorrhage with infiltration of inflammatory cells specially lymphocyte cells, hyperplasia of epithelial cells with hemorrhage, lung sections showed severe infiltration of inflammatory cells mostly lymphocyte cells and severe congestion with spots of pneumonia and the histopathological changes in kidneys were characterized by tubules degeneration , glomerular distention with severe hemorrhage and lymphocyte infiltration.

التحري عن اهم الامراض الفيروسية التنفسية في دجاج اللحم باستخدام فحص الاليزا (ELISA) وتقنية تفاعل سلسلة البلمرة المنعكس في الوقت الحقيقي (rRT - PCR) في محافظة الديوانية == Detection of Certain Viral Respiratory Diseases In Broiler Chickens By ELISA And Real Time RT - PCR Technique In Al - Diwaniyia Province

Author name: عباس هادي جاسم المحمودي
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Master
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: English
University location: Qadisiyah
First pages:
Abstract: تعد انفلونزا الطيور والتهاب القصبات المعدي والنيوكاسل من الامراض المهمة اقتصاديا في صناعة الدواجن.صممت الدراسة الحالية لتسليط الضوء على دور فيروسات ND, IB, AI , ومعرفة مدى انتشارها في احداث الاوبئة التنفسية في دجاج اللحم باستخدام تقنية الاستنساخ المن | Avian influenza, Newcastle disease and Infectious bronchitis are diseases that have economical importance in poultry industry. This study was designed to clarify the roles of IBV, AIV and NDV in an outbreaks of respiratory diseases in broiler chickens by using ELISA and real time RT - PCR assay in Al - Diwaniyia province , Iraq. A total of 30 commercial broiler flocks with high mortality (20 to 80 %) in Al - Diwaniyia province were investigated.Tracheal swabs and tissue specimens ( Trachea, lung, kidney and cecal tonsils ) were tested initially by rapid test for detection of Infectious bronchitis virus ( IBV ) , Influenza type A virus ( AIV) and Newcastle disease virus (NDV).The total results of rapid immunochromatography assay showed that out of 30 flocks 28 ( 93.33%) were positive for IBV and 21(70%) flocks were positive for AIV while 4(13.33%) flocks were positive for NDV. Blood samples were collected for detection of antibodies against IBV, AIV & NDV in serum samples , the results of indirect ELISA showed that out of 30 flocks were 30(100%) gave positive result with indirect ELISA test for IBV and 23(76.67%) flocks were positive for AIV (H9 ) whereas 5(16.67%) flocks showed positive result for NDV. The result of rRT - PCR showed out of 30 (100%) flocks were positive for IBV and 23(76.67%) positive for AIV (H9) whereas 5(16.67%) flocks were gave positive results for NDV. In conclusion the high positivity in the examined broiler flocks were mainly due to mixed infections of IBV, AIV(H9) and NDV, However we concluded that IBV and AIV were most important causes of respiratory diseases in this study. Also this study demonstrated that Real time qRT - PCR technique and ELISA were rapid and accurate as diagnostic tool in early detection of IBV, AIV and NDV.

التهاب الامعاء التنخري في الدواجن الامراضية, وطرق السيطرة والعلاج == Necrotic Enteritis In Poulry Pathogenesis, Prevention And Curative Measures

Author name: سهى نجم الربيعي
Supervisor name: علاء عبد العزيز عبد
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: English
University location: Qadisiyah
First pages:

اصابات الكلاميديا في الطيور والانسان == Avian Chlamydiosis in Birds and Human

Author name: عقيل مسلم نعمة
Supervisor name: علاء عبد العزيز عبد
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: English
University location: Qadisiyah
First pages:

دراسة مصلية وبائية للسالمونيلا في الحمام == Seroepidemiological study of Salmonella in pigeon

Author name: شيماء عبد الرضا مكي
Supervisor name: علاء عبد العزيز عبد
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages:

تاثير السموم الفطرية في الدواجن == The effect of Mycotoxins in poultry

Author name: الاء صالح عبد العظيم الشويلي
Supervisor name: نافع صبيح جاسم
General topic: Veterinary Medicine
Specific topic: Diseases - Poultry
Degree: Higher Diploma
University: University of Al-Qadisiyah - College Of Veterinary Medicine
Language: Arabic
University location: Qadisiyah
First pages: