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大学・研究所にある論文を検索できる 「Relationship between genital carriage and udder infection with Mycoplasma bovigenitalium in dairy farms」の論文概要。リケラボ論文検索は、全国の大学リポジトリにある学位論文・教授論文を一括検索できる論文検索サービスです。
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Relationship between genital carriage and udder infection with Mycoplasma bovigenitalium in dairy farms

Itoh, Megumi Furuoka, Miyuki Baba, Yukihiro Saitoh, Tetsu Hata, Eiji Hirano, Yuki Senna, Kazuhiro Yamada, Kazutaka 北海道大学

2021.02

概要

We isolated Mycoplasma bovigenitalium(M.bg) from the vagina and the farm environment of the postpartum primiparous cows in two dairy farms where M.bg was previously detected in milk, and these strains were genotypically analyzed using pulsed-field gel electrophoresis. M.bg of various genotypes were detected at high rates in the vagina and the environment. Some of the M.bg detected from the vagina and environment had the same genotype as detected from previous positive milk. In these farms, there were cows carrying M.bg in their genital organs, and it was possible that M.bg could enter the udder through the environment from the lochia of postpartum cows. Our results indicate that it is important to manage postpartum cows to prevent udder infection with M.bg.

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参考文献

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