摘要
目的 :研究临床感染性疾病病原菌的分类和菌群分布特点 ,探讨临床感染的发病机制和防护措施。方法 :按《全国临床检验操作规程》分离培养 ,用法国 Bio Mericux的 Vite- ATB仪和 API系统鉴定菌种。结果 :12 75株病原菌分 37属 95种 ,其中革兰阴性 (G- )杆菌 (5 6 .5 % ) ,革兰阳性 (G+)球菌 (2 5 .3% ) ,酵母样菌 (15 .8% )。病原菌的主要来源是呼吸道感染、泌尿生殖道感染、手术和伤口感染及菌血症。G- 杆菌以铜绿假单胞菌、大肠埃希菌、肺炎克雷伯菌和鲍曼不动杆菌为主 ;G+球菌以溶血葡萄球菌、表皮葡萄球菌、金黄色葡萄球菌和粪肠球菌较常见。结论 :呼吸道感染 ,泌尿生殖道感染 ,手术和和伤口感染及菌血症是临床感染的主要类型 ,低毒性的条件致病菌和正常菌群成为感染性疾病的主要病原菌。
Objective:To reseach the classify of pathogenic bacteria in clinical infection and charcteristics of flora distribution.Inquire into the machanism of the disease come on and protective measure. Methods: Isolating and culturing the bactria, we operated according to 《operating rules of the national clinical laboratory》.Appraise the bactreia making use of instrument of France BioMericux's VITEK-ATB and API system. Results:There are altogether 1 275 strains that belong to 37 catogory 95 specis,including of Gram negative bacilli 56.5%,Gram positive coccus 25.3%,Saccharomycete 15.8%.The floras was sourced from infection of respiraty tract,urinary,reproduction tract operted wound and bacteriemia.The G - bacilli composed mainly by Pseudomonas aeruginosa , Escerichia coli , Klbesiella pneumoniae and Acinetobacter bauamnnii .The G + coccus composed maily by S.haemolyticus,S.eipiceridis,S.aureus and Enterococcus faecalis. Conclusion: The infection of respiraty tract,urinary,reproduction tract,operated wound and bacteriemia is the main system in clinical infective disease he lowpoisonous opportunisstic pathogen and normal flora turn into main infectius bacteria.
出处
《中国微生态学杂志》
CAS
CSCD
2002年第2期100-102,共3页
Chinese Journal of Microecology
