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Effect of Gumboro D78 vaccine on some lymphoid organs in domesticated fowls (Gallus gallus domesticus).
تأثير لقاح الكمبورو D78 نسيجيا في بعض الاعضاء اللمفية في دجاج المنزل (Gallus gallus domesticus).

Author: A. Ul-Jabbar M. H. Aljoburi عبد الجبار محمد حسين الجبوري
Journal: Tikrit Journal for Agricultural Sciences مجلة تكريت للعلوم الزراعية ISSN: 18131646 Year: 2014 Volume: 14 Issue: 1 Pages: 262-269
Publisher: Tikrit University جامعة تكريت

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Abstract

This study was done in animal house of the Veternary Medicine / University of Tikrit from 20 / 3 / 2013 to 16 / 4 / 2013 to determine the gross and histological changes in domesticated fowls vaccinated with Gumboro vaccine (D 78) by eye drops at one day. Samples of spleen, thymus and bursa of Fabricius were taken at age 4 , 7, 14, 21, 28 days post vaccination. Results indicate, gross changes were characterized by atrophy of thymus and congestion, congestion of spleen, with showed presence of gelatinous material in bursa of Fabricius in some samples. Histologically, the thymus showed disappearance parts of the cortex at age 4 days old. Also showed present hyperplasia around the splenic artery at 21 days old post vaccination, in addition to their showed lymphocytes aggregation in the nodes at 28 days old . The bursa of Fabricius showed follicular atrophy with perifollicular hemorrhagic on days 4 and 7 post vaccination, whereas showed intrafollicular lymphatic necrosis with severe degenerations in follicles on days 14 , 21 , 28 post vaccination . This study concludes that Gumboro vaccine, where it led to appearance atrophy and congestion on some lymphoid organs with intrafollicular lymphatic necrosis and severe degenerations in vaccinated domesticated fowls.


Article
Comparison some native fowls (Chicken, Mallard Ducks Quail and Turkey) in components and chemical composition of the eggs in Iraq
مقارنة بعض الدواجن المحلية (الدجاج وبط الملارد والسمان والديك الرومي) في المكونات الداخلية والتركيب الكيميائي للبيض في العراق

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Abstract

A total of 400 eggs of some native fowls, 100 eggs of native chickens (Gallus gallus domesticus) 100 eggs of mallard duck (Anas platyrhynchos), 100 eggs of quail (Coturnix coturnix japonica) and 100 eggs of turkey (Meleagris gallopavo) were freshly laid collected from different traditional poultry farms in Baghdad city, Iraq during the period from January 9th 2015 to December 11th of 2016, to determined egg components percentages and chemical composition which included protein, lipids and ash percentages, also lipid profile were determined. Results showed that significant differences (P<0.05) were appeared in egg components percentages and some chemical composition values due to fowl species and yolk had high percentages of protein, lipid, cholesterol and low density lipoproteins in mallard duck and turkey eggs compared with chicken and quail eggs

تم جمع 400 بيضة من بعض الدواجن المحلية والتي شملت 100 بيضة من الدجاج المحليGallus gallus domesticus و100 بيضة من بيض بط الملارد Anas platyrhynchos و100 بيضة من السمان Coturnix coturnix japonica و100 بيضة من الديك الرومي Meleagris gallopavo وتم الجمع للبيض وهو طازج من عدة حقول صغيرة لتربية هذه الدواجن في بغداد خلال المدة من 9 كانون الثاني 2015 ولغاية 11 كانون الأول 2016 لتقدير نسب المكونات الداخلية والتركيب الكيميائي الذي شمل نسب البروتين والدهون والرماد بالإضافة إلى المكونات الدهنية. اظهرت النتائج وجود فروق معنوية (P<0.05) في نسب مكونات البيضة باختلاف انواع الدواجن وان صفار بيض بط الملارد والديك الرومي متفوق في محتواه من البروتين والدهون والكولسترول والبروتينات الدهنية واطئة الكثافة مقارنة ببيض الدجاج السمان

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