成年绵羊在放牧有平卧藜的牧场时发生脑灰质软化症。
Polioencephalomalacia in adult sheep grazing pastures with prostrate pigweed.
作者信息
Ramos Juan José, Ferrer Luis Miguel, García Laura, Fernández Antonio, Loste Araceli
机构信息
Department of Animal Pathology, Veterinary Faculty, University of Zaragoza, C/Miguel Servet, 177, 50013-Zaragoza, Spain.
出版信息
Can Vet J. 2005 Jan;46(1):59-61.
Abstract
Polioencephalomalacia was diagnosed in 2 animals from different farms. In apparently healthy animals from same farms, fecal thiaminase and a significant reduction in erythrocyte trans-ketolase activity was observed. The presence of thiaminase in Amaranthus blitoides could have contributed to the development of polioencephalomalacia in sheep grazing on natural pastures.
摘要
在来自不同农场的2只动物中诊断出脑灰质软化症。在来自同一农场的看似健康的动物中，观察到粪便硫胺素酶以及红细胞转酮醇酶活性显著降低。皱果苋中硫胺素酶的存在可能导致了在天然牧场放牧的绵羊发生脑灰质软化症。
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