全部

1·The scrapie agent in sheep may be similar to viroids.

绵羊的搔痒病因子可能也是类病毒。

2·However, the prion protein in scrapie-infected brain tissue differs from normal prion protein in some of its properties.

然而，在感染羊瘙痒病的大脑组织的普利昂蛋白在某些性质上不同于一般的普利昂蛋白。

3·Prions cause a number of fatal diseases such as mad cow disease in cattle, scrapie in sheep and kuru and Creutzfeldt-Jakob disease (CJD) in humans.

朊病毒是一种畸形的蛋白质，导致一些致命的疾病：如疯牛病，羊痒病，人类库鲁和克雅氏病(CJD, vCJD)。

4·These results indicated that BSE and Scrapie could be detected with monoclonal antibody 4C11 instead of expensive foreign monoclonal antibody 6H4.

因 此 ，可以用自制的单克隆抗体4C11替代昂贵的进口单抗6H4来监测我国的牛海绵状脑病和羊痒病。

5·The gene-silencing technique has been used to prolong the lives of mice infected with scrapie, a disease similar to Creutzfeldt-Jakob disease (CJD).

基因噪声抑制技术已经被用于延长被感染羊瘙痒病的老鼠的寿命，这是一种类似痉挛性假性硬化（克雅氏病，CJD）的疾病。

6·Previous work has shown that mice with their prion gene knocked out remain healthy, and when inoculated with scrapie are protected against the disease1.

先前的工作已经告诉我们，被敲除普粒子基因的老鼠仍然健康，并且当嫁接羊瘙痒病的时候它们能够抵御疾病。