摘要
为探讨医院内细菌感染的流行病学特点，作者借助临床分离的６４株肺炎克雷伯菌、４５株阴沟肠杆菌和６３株醋酸钙不动杆菌，进行质粒图谱分型。此３种细菌分别有５８株、３５株和４１株含有质粒，且分别构成４６个、２１个和２３个质粒图谱型。结果表明：质粒分析为查明医院内细菌感染的感染源和感染途径提供了较为直接、准确的客观依据，同时也看到了质粒分析的局限性。
In order to study the epidemiological characteristics of hospital bacterial infections,64 Klebsiella pneumoniae strains,45 Enterobacter cloacae strains and 63 Acinetobacter calcoaceticus strains were typed by plasmid analysis.57 Klebsiella pneumoniae strains,35 Enterobacter cloacae strains and 41 Acinetobacter calcoaceticus strains contained plasmid and formed 46,21 and 23 profiles of plasmid respectively.The results showed that plasmid analysis provided direct and accurate objective proofs for investigating the sources and routes of hospital bacterial infections,and also showed the limitations of plasmid analysis.
出处
《解放军医学杂志》
CAS
CSCD
北大核心
1996年第4期252-253,共2页
Medical Journal of Chinese People's Liberation Army
关键词
医院内感染
肺炎克雷伯菌
EBC
ABC
质粒
流行病
hospital infections
Klebsiella pneumoniae
Enterobacter cloacae
Acinetobacter calcoaceticus
plasmid
