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Volume 45, Number 2  >

Effect of ultraviolet radiation on the infectivity of Taenia taeniaeformis eggs

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この文献には次のDOIがあります:http://doi.org/10.14943/jjvr.45.2.75

タイトル: Effect of ultraviolet radiation on the infectivity of Taenia taeniaeformis eggs
著者: KONNO, Kenjiro 著作を一覧する
OKU, Yuzaburo 著作を一覧する
SAKAI, Hirofumi 著作を一覧する
KAMIYA, Masao 著作を一覧する
キーワード: Eggs
Taenia taeniaeformis
Ultraviolet radiation
発行日: 1997年 8月29日
出版者: The Graduate School of Veterinary Medicine
誌名: Japanese Journal of Veterinary Research
巻: 45
号: 2
開始ページ: 75
終了ページ: 79
抄録: The effect of ultraviolet (UV) radiation on the infectivity of Taenia taeniaeformis eggs was observed. The eggs were exposed to various UV doses and orally inoculated to rats. The number of cysts and lesions decreased dose-dependently, and neither cyst nor lesion was observed from rats infected with eggs exposed to a total dose of 2,880 mJ/cm^2 or more. For evaluation of protective role of embryophore against UV radiation, the onchospheres with/without embryophore were exposed to UV radiation. Remarkably lower numbers of cysts and lesions were observed in rats inoculated with eggs which were exposed to a total dose of 30 mJ/cm^2 or more after removal of embryophore. These results suggested an importance of the protective function of the embryophore in the protection against UV radiation.
資料タイプ: bulletin
URI: http://hdl.handle.net/2115/4587
出現コレクション:Volume 45, Number 2

 

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