河北省丙型肝炎病毒基因分型研究

丙型肝炎病毒 (Hepatitis C virus, HCV)感染是输血后肝炎的主要原因[1],主要通过输血或使用污染的血制品传播[2],且与肝硬化和肝细胞癌的发生有密切关系.     

河北省丙型肝炎病毒基因分型研究

Using nested RT-PCR and type special primers of HCV, we performed genotype analysis of HCV RNA from five representative cities in Hebei Province. Among 168 samples with HCV RNA, 104 sera was typelb(61.9%), type 2a account for 22.6% (38/168) , and lb/2a mixed-type was 15.5% (26/168) . The results indicate that typelb is the dominance strain in Hebei Province. Compared with type 2a, typelb has important relationship with chronic hepatitis C. This study build up some foundations for diagnosis, treatment and vaccine study of hepatitis C.     

流感快检法与病毒分离法检测结果的比较

实验中用流感快检法和病毒分离法同时对61份标本进行检测,并进行了比较,快检法的阳性预测值为100%,阴性预测值为40.9%,两种方法的符合率为57.3%。结果表明,快检方法可以作为快速的辅助手段。