Tinjauan Mengenai Fisiologi Bursa Fabricius pada Ayam
نویسندگان
چکیده
منابع مشابه
Ascites Incidence in Broilers
Gejala umum terjadinya sindrom ascites pada ayam broiler adalah berupa akumulasi cairan yang berlebihan di rongga peritoneal yang menyebabkan peningkatan tekanan pembuluh arteri pulmoner. Kondisi ini dapat menyebabkan kematian akibat kurangnya suplai oksigen untuk kebutuhan metabolis tubuh. Angka kematian akibat Ascites pada ayam broiler adalah sebesar 5%. Sindrom ascites dapat dicegah dengan m...
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Utilizing degenerate PCR primers complementary to conserved regions within the kinase domain of Receptor Tyrosine Kinase (RTK) genes, the goal was to compare the full complement of RTK expressed (mRNA level) between two developmental stages of bursal B-cells. We identified 21 different RTK cDNAs out of a total of 235 cDNAs sequenced between the two B-cell stages. The dataset revealed the expres...
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Background: The Toll-like receptor 4 (TLR4) pathway involves in the pathogen recognition and defense against infection in mammals. Considering that avian and mammalian TLR are differentially mediated, the action of a natural product on avian TLR4 pathway was unclear. High, medium and low doses of Astragalus polysaccharide (APS), were treated the chicken at 7-days-old age by gavage. The sIgA lev...
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Effect of catecholamines are studied on the bursa of fabricius of chicken. It is found that in epinephrine (E) treated chicken, the lymph follicles are slightly decreased in size. Some amount of nuclear pycnosis is visible in E and norepinephrine (NE) treated chicken. There is no change in the bursa weight and histology in NE treated groups. No deviation is observed in the level of DNA, RNA, to...
متن کاملThe Thymus and the Bursa of Fabricius in Chickens
The effect of cyclephosphamide (Cy) on the thymus and the bursa of Fabricius in chickens, aged one day to 7 weeks, was examined morphologically, Chiekens, which were daily injected i.m. with 6mg Cy 1, 2, or 3 times from the hatching day, were compared with saline coutrel chickens, The relative weights of both the thymus and the bursa decreased abruptly just after the injection of Cy. The weight...
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ژورنال
عنوان ژورنال: Jurnal Sumber Daya Hewan
سال: 2020
ISSN: 2774-5805
DOI: 10.24198/jsdh.v1i1.31372