男,62岁,右上腹痛半年,腹部包块,黄疸较重,AFP阴性,有手术史,CT检查如图,最可能的诊断为() ["A.原发性肝癌","B.肝内胆管结石","C.肝囊肿","D.肝脓肿","E.肝错构瘤"]
微囊的制备方法中哪项属于化学法的范畴 ["A、界面缩聚法","B、液中干燥法","C、溶剂非溶剂法","D、凝聚法","E、喷雾冻凝法"]
微囊的制备方法中哪项属于物理机械法的范畴 ["A、凝聚法","B、液中干燥法","C、界面缩聚法","D、空气悬浮法","E、溶剂非溶剂法"]
简述PrP与PrPsc的异同。
朊毒体
库鲁病()杰茨曼-斯脱司勒-史茵克综合征()克-雅病()