尿细菌培养及抗生素耐药谱分析

THE ANALYSIS OF URIC BACTERIA CULTURE AND ANTIBIOTICS RESISTANCE SPECTRUM

本文对两年来我院住院患者引起尿路感染的常见菌及其所使用抗生素进行了分析。结果表明从分离出的 191株阳性菌株中革兰氏阴性杆菌为 146株 ,占 76 .4% ,革兰氏阳性球菌 45株 ,占 2 3.6 %。革兰氏阴性杆菌中大肠杆菌和肠杆菌属居第 1、2位 ,分别为 49株、46株。在革兰氏阳性球菌里D群肠球菌居第 1位 (2 1株 ) ,其次为表皮葡萄球菌 (16株 )。从药敏结果看 ,氨苄青霉素耐药率最强 ,为 98.2 %。尿路感染的主要病原菌有较高、较广的耐药性。

In this paper,the bacteria involving urinary system and the antibiotics which have been used was analyzed.The results showed that among 191 positive strains,there were 146 strains of G - bacilli and occupied 76.4% of them.The G + coccus were 45 strains and occupied 23.6% of them.It has been clarified that the main infectious bacteria of urinary system were G - bacilli such as E.coli (first place,49 strains) and enteritidis bacillus(second place,46 strains).The antibiotics sensitivity test showed ampicillin was the highest rate (98.2%) of drug resistance.The main pathogenic bacteria of urinary system showed a higher and broad drug resistance.The results mentioned above suggested that the reasonable application of antibiotics is very important for clinical therapy.