| 何雅青,杨洪,林奕芝,黄福新.深圳市婴幼儿腹泻中肠道腺病毒感染的流行特点调查[J].Chinese journal of Epidemiology,2001,22(2):96-98 |
| 深圳市婴幼儿腹泻中肠道腺病毒感染的流行特点调查 |
| Studies on epidemic feature of enteric adenoviruses infection in feces of infants with diarrhea in Shenzhen |
| Received:June 11, 2000 |
| DOI： |
| KeyWord: 肠道腺病毒 感染率 流行病学 |
| English Key Word: Enteric adenoviruses Prevalence rate Epidemiology |
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| Abstract: |
| 目的了解深圳市婴幼儿腹泻患儿肠道腺病毒的感染情况。方法应用聚合酶链反应技术(PCR)对195份婴幼儿腹泻标本进行腺病毒DNA检测，并使用RsaⅠ内切酶对扩增产物进行限制性内切酶图谱分析，以鉴别肠道腺病毒型别。结果婴幼儿腹泻标本腺病毒DNA检测的阳性率为13.33%(26/195)。肠道腺病毒40型的感染率为2.56%(5/195)，肠道腺病毒41型的感染率为8.21%(16/195)，其他型别腺病毒的感染率为2.56%(5/195)，发热是腺病毒感染的特征性的临床表现。结论肠道腺病毒40型和41型是引起深圳市婴幼儿腹泻的重要病原，其中又以肠道腺病毒41型感染为主。 |
| English Abstract: |
| Objective To estimate the enteric adenoviruses infection in feces of infants with diarrhea in Shenzhen.Methods All 195 fecal samples of infants were tested by PCR. Amplimers were analysed by Rsa Ⅰ endonucleases and the type of enteric adenovirusidentified. Results The positive rate of adenovirus DNA in fecal samples was 13. 33%( 26/ 195)while the prevalence rates of enteric adenovirus type 40,adenovirus type 41 and the other type of adenovirus were 2. 56%( 5/195), 8. 21%( 16/ 195)and 2. 56%( 5/ 195)respectively. Fever was the characteristic symptom of adenovirus infection.Conclusion Enteric adenovirus type 40 and 41 were important pathogens which caused infant diarrhea in Shenzhen, with latter the majorty |
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