| 杨正时,王晓新,钟熙,林炳辉.国内所见侵袭性大肠杆菌血清型[J].中华流行病学杂志,1988,9(2):84-87 |
| 国内所见侵袭性大肠杆菌血清型 |
| Serotypes of Enteroinvasive Escherichia coli in China |
| 收稿日期: 出版日期:2021-05-31 |
| DOI： |
| 中文关键词: 侵袭性大肠杆菌 血清型 |
| 英文关键词: Interoinvasive escherichia coli Serotype |
| 基金项目: |
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| 中文摘要: |
本文报告1984~85年间,国内13个省市送检的侵袭性大肠杆菌(EIEC)的鉴定与血清学分型结果。受检的276株中,确定为EIEC的77株(27.9%)。其中能引起豚鼠角膜炎的有毒力菌株68株(88.3%),11.7%菌株在较短时间内丧失了毒力(EIEC,Inv-)。77株EIEC分布于7个O抗原的8个血清型,其中O28ac:H-占49.2%,O164:H-为22.1%,O124有二个侵袭性血清型H-和H30,占11.7%。O29:H-,O112ac:H-,O136:H-,O152:H-也占有一定比例。
在本文中,作者提出了侵袭性大肠杆菌的诊断标准与侵袭性大肠杆菌毒力丧失株的概念以及鉴别特征,并作了详细的讨论。 |
| 英文摘要: |
The results of identification and serotyping of enteroinvasive escherichia coli (EIEC) from 13 provinces in China in 1984-85 were reported. 77 among 276 detected strains (27.9.0%) were EIEC. 66 strains (88.3%) can cause keratoconjuctivitis in guinea pigs. 11.7% strains of EIEC lost virulence (EIEC, Inv) during a short period. 77 strains of EIEC distributed in eight serotypes among sever O antigen groups. O28ac occupied 49.2% and O164 22.1% respectively. There were two serotypes H-and H30 in O124. O114 occupied 11.7%, the remained are the others.
In this paper, Authors suggested that the diagnostic standard of EIEC, concept about virulence-losting strains of EIEC and their characteritics for identification. |
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