Field evaluation of chicken egg yolk immunoglobulins specific for bovine rotavirus in neonatal calves

被引：39
作者：
Kuroki, M
Ohta, M
Ikemori, Y
Icatlo, FC
Kobayashi, C
Yokoyama, H
Kodama, Y
机构：
[1] Immunol. Research Institute in Gifu, Sano, Gifu-City
[2] Immunol. Research Institute in Gifu, Gifu-City 501-11
来源：
ARCHIVES OF VIROLOGY | 1997年 / 142卷 / 04期
关键词：
D O I：
10.1007/s007050050123
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The oral efficacy of chicken egg yolk immunoglobulins (yIg) specific for bovine rotavirus (BRV) serotypes G6 and G10 in protecting neonatal calves was examined in a herd of cattle under field conditions. In one of the three trials, yIg-treated calves tested under high relative humidity (RH) showed a significantly increased mean body weight (P < 0.05) and a decrease in number of calves shedding high titer of BRV (G6) in stool compared to control calves (P < 0.01), suggesting that our yIg product was effective in a field condition with an epidemic outbreak of BRV diarrhea.
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页码：843 / 851
页数：9
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