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Effect of administration of anti-bursal extract or perfusate serum on the antibody production in chickens |
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| Authors: | T Baba S Nishida M Mitsui |
| Affiliation: | a Department of Veterinary Microbiology, College of Agriculture, University of Osaka Prefecture, Mozu-Umemachi, Sakai, Osaka 591, Japan |
| Abstract: | Antisera to bursal extracts or perfusates were prepared and the influence of such sera on antibody production in chickens was investigated by the injection of antisera during the embryonic stage. Antisera to cyclophosphamide treated bursal extracts or bursal perfusates were injected on the 15th day of embryogenesis. The level of antibodies produced by chickens treated by these antisera was equal to the controls but IgG antibodies were totally absent. These results suggested that the administration of these antisera inhibited the differentiation of IgM antibody producing cells. |
| Keywords: | Bursa extract bursal perfusate anti-bursa serum antibody productionAuthor Keywords: Extrait de la bourse de Fabricius sérum anti-bourse de Fabricius production d'anticorps |
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