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Bursa Of Fabricius [PDF]

, 2020
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The Bursa of Fabricius

Nihon Chikusan Gakkaiho, 1971
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Histomoniasis in the Bursa of Fabricius of Chickens

Avian Diseases, 2004
Histomoniasis was diagnosed in a flock of 6-wk-old commercial chickens. Clinical signs included depression, stilted gait, inappetence, and a slight increase in mortality. At necropsy, there were pale-yellow to dark-gray circular and depressed necrotic lesions in the liver. The ceca were enlarged and impacted with caseous cores.
H L Shivaprasad, Rocio Crespo, R P Chin
exaly   +3 more sources

A MAMMALIAN EQUIVALENT OF THE AVIAN BURSA OF FABRICIUS

Lancet, The, 1966
D E Sutherland
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Bursa of Fabricius and Immunological Tolerance

Nature, 1968
TRANSIENT and nonspecific suppression of antibody production can be induced in chickens by neonatal removal of the bursa of Fabricius1. The role of the bursa in the initiation and maintenance of specific immunological tolerance (paralysis, unresponsiveness)2, and the characteristic features of tolerant bursaless birds, however, have not been ...
B D, Janković, K, Isaković, J, Horvat
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Cryptosporidiosis of the Bursa of Fabricius of Chickens

Avian Diseases, 1975
Light-microscope and electron-microscope studies of a coccidial organism found in the bursa of Fabricius from 3 chickens clearly established the parasite as belonging to the family Cryptosporiidae. Hyperplasia and heterophil infiltration were associated with the presence of organisms attached to the microvillus border of epithelial cells lining the ...
O J, Fletcher, J F, Munnell, R K, Page
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Vasculogenesis of the bursa cloacalis (bursa of Fabricius) of the chick embryo

Journal of Morphology, 1981
AbstractVasculogenesis of the bursa cloacalis (bursa of Fabricius) was examined in 10‐ to 21‐day chick embryos and in chicks during the first 5 days post‐hatching. The entire circulatory system was injected with India ink, and the bursae were then removed and either cleared for examination in toto or sectioned serially.
G C, Schoenwolf, L A, Bell, R L, Watterson   +2 more
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Uptake of environmental antigens by the bursa of Fabricius

Nature, 1975
THE bursa of Fabricius of birds has an essential role as a central lymphoid organ for the differentiation of B lymphocytes1,2. In addition, the bursa harbours immunocompetent B cells3 which are capable of local antibody production. Haemolytic plaque-forming cells have been observed in the bursa after introducing sheep red blood cells (SRBC) into the ...
T, Sorvari, R, Sorvari, P, Ruotsalainen, A, Toivanen, P, Toivanen   +4 more
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Lymphocyte-Differentiating Hormone of Bursa of Fabricius

Science, 1976
Induction of early lymphocyte differentiation was studied in vitro in fractionated bone marrow cells of newly hatched chickens, with alloantiserums to identify newly differentiated B cells (Bu-1 + ) and T cells (Th-1 + ).
A, Brand, D G, Gilmour, G, Goldstein
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Secretory cell in the medulla of the bursa of Fabricius

Experientia, 1978
Light microscopy has revealed a possible secretory cell in the medulla of the bursa of Fabricius. Cyclophosphamide increased the presence of the secretory cell.
I, Olah, B, Glick
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