【摘要】 目的了解珠海地区海产品创伤弧菌污染状况和耐药情况,对创伤弧菌的进一步研究和临床用药提供依据。方法从珠海地区的海产品批发市场、集贸市场和超市共采集89份样本,采用美国食品药品管理局(FDA)公布的方法进行创伤弧菌的定性检测,用ATB细菌鉴定仪进行鉴定和药敏试验。结果在89份海产品中,39份检出创伤弧菌,总阳性率为43.82%。其中牡蛎中检出率高达60.87%(28/46),其次为海鱼39.13%(9/23)、海虾20.00%(2/10)。药敏试验显示,该菌对头孢菌素类和氨基糖苷类药物有耐药株。结论珠海地区海产品的创伤弧菌污染情况不容忽视,应加强对海产品中创伤弧菌的监测和耐药分析,有效预防创伤弧菌的暴发流行。更多还原

【Abstract】 Objective To understand the vibrio vulnificus pollution condition in marine products in Zhuhai region and the drug resistance situation to provide the basis for further study of vibrio vulnificus and clinical medication.Methods 89 samples were collected from the marine products wholesale market,pedlars′market and supermarkets in Zhuhai region and the method published by the US Food and Drug Administration(FDA)was adopted to perform the qualitative detection of vibrio vulnificus.The identification of bacteria and the drug sensitivity test were performed by using the ATB instrument.Results In 89 samples of marine products,vibrio vulnificus was detected in 39 samples,the total positive rate was 43.82%.The detection rate of oyster was as high as60.87%(28/46),followed by marine fish(39.13%,9/23)and marine shrimp(20.00%,2/10).The drug sensitive test showed that vibrio vulnificus had the resistant strains to cephalosporins and aminoglycoside drugs.Conclusion The seafood vibrio vulnificus pollution in Zhuhai region can not be ignored.The monitoring of vibrio vulnificus in the marine products and the drug resistance analysis should be strengthened for effectively preventing the outbreak of vibrio vulnificus.更多还原