216例前列腺液细菌培养及药敏分析

Bacteria Culture and Drug Sensitive Test for 216 Cases of Prostatic Secretion

目的 了解前列腺炎致病菌的类型与其对抗生素的敏感情况。方法 2 16例前列腺炎患者的前列腺液标本 ,按常规分离鉴定 ,以K -B法进行药敏试验 ,琼脂扩散法检测甲氧西林耐药葡萄球菌 (MRS)。结果 2 16例标本 ,阳性率 56.9% ,共获菌 141株 ,以表皮葡萄球菌为主 ,占 58.2 % ( 82 / 141) ,金黄色葡萄球菌占17.7% ( 2 5/ 141) ,大肠埃希氏菌占 10 .6% ( 15/ 141) ,其中MRSA和MRCNS分别占葡萄球菌的 92 .0 % ( 2 3/ 2 5)和93.2 % ( 82 / 88)。各菌株对常用抗生素有显著耐药性。结论 前列腺炎的抗菌治疗必须进行细菌学分析 ,严格参照药敏结果选择药物。

? Objective To identify the type of prostatitic pathogenic bacteria and test its sensitivity to antibiotic.Methods Succus prostaticus of 216 cases were collected,Which the bactiria were isolated and identified.Drug sensitive test is done by K-B way.MRS(methicillin drug-fast staphylococci) is detected by agar diffusion technology.Results In 216 cases,bacteria positive rate was 56.9%.In all bactiaria species the percentage of Staphylococcus epidermidis was 58.2%(82/141),Staphy lococcus aureus was 17.7%(25/141),Escherichia coli was 10.6%(15/141).The percentage of MRSA and MRCNS in staphylococci were respectively 92.0% (23/25) and 93.2% (82/88).All strains were significantly drug resistant to general antibiotic. Conclusion Succus prostaticus bacteriological analysis is necessary for prostatitis patient.During antibacterial therapy of prostatitis the effective drugs must be strictly selected depending upon drug sensitive test result. 〔