ELISAによるウシ血清中の抗 Bacteroides succinogenes外膜抗体の検出

DOI 日本農学文献記事索引 Web Site Web Site PubMed

書誌事項

タイトル別名
  • Detection of bovine antibodies to the outer membrane of ruminal bacteroides succinogenes by enzyme-linked immunosorbent assay(ELISA).
  • ELISAによるウシ血清中の抗Bacteroides succinogenes外膜抗体の検出〔英文〕
  • ELISA ニ ヨル ウシ ケッセイチュウ ノ コウ Bacteroides

この論文をさがす

抄録

The enzyme-linked immunosorbent assay (ELISA) was used to detect bovine serum antibodies directed to the outer membrane antigen of a ruminal bacteria, Bacteroides succinogenes. The outer membrane antigen of B. succinogenes was highly reactive against homologous antiserum, compared with rabbit sera raised against B. ruminicola subsp. ruminicola, B. ruminicola subsp. brevis and Selenomonas ruminantium. The titers of sera from colostrum-deprived calves were negligible level, while those of sera from colostrum-fed calves were relatively high. The mean titer of sera from 10 day-old calves was significantly (p<0.01) higher than that of 40 day-old calves, and was significantly (p<0.01) lower than that of adult cattle. The mean titer of sera from dairy cows which fed high-roughage diet was higher than that of feedlot cattle which fed high-concentrate diet. These results suggest that the antibodies against the outer membrane antigen of B. succinogenes transfer to calves via the colostrum, and that the titers of cows are affected by the way of feed management.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ