拉萨昌都地区成人轮状病毒感染性腹泻的分子流行病学研究  

INVESTIGATION OF ADULT DIARRHEA ROTAVIRUS IN LHASA AND CHANGDU

作　　者：马峰[1] 郭安荣[1] 武际富 周功营 秦林生 赵新华 赵银生 

机构地区：[1]成都军区疾病监测中心,610061 [2]西藏军区卫生处 [3]第75医院 [4]自治区人民医院 [5]昌都地区人民医院

出　　处：《西南国防医药》1994年第5期297-298,320,共3页Medical Journal of National Defending Forces in Southwest China

摘　　要：采用SDS—PAGE和EM方法,在503例成人腹泻粪便中检出29例成人轮状病毒。其电泳特征呈4211111排列的11条核酸带,特点是第Ⅰ区3、4带靠的近;第Ⅱ区5、6带靠的近;第Ⅲ区7、8、9三条带间隔相等,距离较近;第Ⅳ区10、11二条带几乎与第Ⅲ区一样,经与已知标准样混合电泳获得ADRV—RNA特征依据,EM下病毒形态结构典型,确定为B组RV。503 feces samples were collected from adult diarrhea patients in Lhasa and Chengdu from Sept, 1990 to March, 1991 and examined with SDS -PAGE and EM. As a result. 29 samples were screened out and suspected to be infected by adult diarrhea rotavirus (ADRV). Their RNA patterns of electrophoresis were characterised by 4211111 genome stripes. There were 11 stripes at all. Stripe 3 was close to stripe 4 , stripe 5 close to stripe 6 and the distances among stripe 7,8 and 9 were same. The findings were similar to the description of ADRV by Hong Tao and suggested that ADRV existed in Lhasa and Chengdu.

关 键 词：腹泻 ADRV 分子流行病学 

分 类 号：R181.3[医药卫生—流行病学]