痒病(scrapie)也叫震颤病,摇摆病;是由一种特殊的传染因子侵害中枢神经系统引起的绵羊和山羊的慢性致死性疫病。本病以剧痒、共济失调和高致死率为特征。
至今发现与哺乳动物脑部相关的10余 种疾病 都是由朊病毒引起的: 羊瘙痒病(scrapie in sheep ) : 病原为羊瘙痒病朊病毒蛋白“PrP Sc ” 牛海绵状脑病(bovine spongiform encephalitis,BSE; “疯牛病”, mad cow disea...
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羊痒病 Scrapie
羊瘙痒病 Scrapie ; scrapie of sheep and goat
瘙痒病 Scrapie ; pruritus ani
老年性瘙痒病 pruritus senilis
冬季瘙痒病 pruritus hiemalis ; pruritus hilis
全身性瘙痒病 pruritus universalis ; pruritus universingis
局限性瘙痒病 pruritus localis ; pruritus locingis
夏季瘙痒病 pruritus aestivalis
羊瘙痒病相关纤维 scrapie-associated fibrils
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。
These results indicated that BSE and Scrapie could be detected with monoclonal antibody 4C11 instead of expensive foreign monoclonal antibody 6H4.
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)。
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.
“七年之痒”这个说法来源于一种难治的皮肤病——疥疮,这种症状可以持续7年之久。
Originally, the “seven-year itch” referred to an untreatable skin condition called scabies that lasted seven years.
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