中国浙江地区儿童下呼吸道感染KI多瘤病毒的鉴定  

Identification of KI Polyomavirus in Children with Lower Respiratory Tract Infections from Zhejiang Region of China

作　　者：林峰[1] 郑美云[1] 李桦[1] 郑昌华[1] 饶高峰[1] 郑敏巧[1] 吴峰[1] 侯建毅[1] 

机构地区：[1]浙江省温州医学院附属温岭医院,温岭317500

出　　处：《病毒学报》2008年第4期317-319,共3页Chinese Journal of Virology

摘　　要：KI polyomavirus,which was firstly discovered in 2007,is a new human polyomavirus belonging to Polyomaviridae and containing circular double-strand genomic DNA.This study was based on identification assay of KI polyomavirus reported.Total 2293 clinical sputum specimens from children under 3 years old were collected and screened from Wenzhou Medical College affiliated Wenling Hospital,Zhejiang Province.A KI polyomavirus was detected and identified,the positive rate was 0.04%.The sequences of PCR products was identical to that of the viral capsid protein(VP1) gene derived from KI polyomavirus.The results strongly suggested that the KI polyomavirus was found firstly in Chinese children with acute lower respiratory tract infections from Zhejiang region.This study provided new information for further investigation of etiopathogenisis and diagnosis in children with lower respiratory tract infections.KI polyomavirus, which was firstly discovered in 2007, is a new human polyomavirus belonging to Polyomaviridae and containing circular double-strand genomic DNA. This study was based on identification assay of KI polyomavirus reported. Total 2293 clinical sputum specimens from children under 3 years old were collected and screened from Wenzhou Medical College affiliated Wenling Hospital, Zhejiang Province. A KI polyomavirus was detected and identified, the positive rate was 0.04%. The sequences of PCR products was identical to that of the viral capsid protein （VP1） gene derived from KI polyomavirus. The results strongly suggested that the KI polyomavirus was found firstly in Chinese children with acute lower respiratory tract infections from Zhejiang region. This study provided new information for further investigation of etiopathogenisis and diagnosis in children with lower respiratory tract infections.

关 键 词：KI多瘤病毒 鉴定 

分 类 号：R373.1[医药卫生—病原生物学] R373.9[医药卫生—基础医学]