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当前位置: 首页 > 文章 > 生牛乳中金黄色葡萄球菌的耐药性研究 山东农业科学 2018 (3) 117-119+128
Position: Home > Articles > Drug Resistance of Staphylococcus aureus in Raw Cow Milk Shandong Agricultural Sciences 2018 (3) 117-119+128

生牛乳中金黄色葡萄球菌的耐药性研究

作  者：
苑学霞;苏梅;邬元娟;王文博;张从超;李瑞菊;李鸳鸯
单  位：
山东省兽药质量检验所;山东省农业科学院农业质量标准与检测技术研究所/山东省食品质量与安全检测技术重点实验室/山东省农业科学院-北卡莱纳州立大学农产品检测技术和风险评估联合实验室
关键词：
生牛乳;金黄色葡萄球菌;耐药性
摘  要：
为调查山东省生牛乳中金黄色葡萄球菌的耐药性情况,本研究采集山东省6个不同地区的130份生牛乳样品,进行金黄色葡萄球菌的分离、鉴定及耐药表型分析。结果表明,共有57份样品判定检出金黄色葡萄球菌,平均检出率为43.85%。对57份样品进行8大类12种抗生素的药敏试验,结果表明对青霉素的耐药率最高,为87.72%,同时对氨苄西林、红霉素和克林霉素的耐药率也达到较高水平,分别为84.21%、78.95%和56.14%。另外,57株金黄色葡萄球菌中有50株为多重耐药菌株,其中以耐3种药物与耐5种药物的菌株数最多,且耐药谱种类较多,受地区差异影响较大。该结果可为山东地区奶牛业规范使用抗生素提供一定参考。
译  名：
Drug Resistance of Staphylococcus aureus in Raw Cow Milk
作  者：
Yuan Xuexia;Su Mei;Wu Yuanjuan;Wang Wenbo;Zhang Congchao;Li Ruiju;Li Yuanyang;Institute of Agricultural Standards and Testing Technology for Agro-Products,Shandong Academy of Agricultural Sciences/Shandong Provincial Key Laboratory of Test Technology on Food Quality and Safety/NCSU-SAAS Joint Laboratory for Testing Technology & Risk Assessment for Agro-Products;Institute of Veterinary Drug Quality Inspection of Shandong Province;
关键词：
Raw cow milk;;Staphylococcus aureus;;Drug resistance
摘  要：
In order to investigate the drug resistance of Staphylococcus aureus in raw cow milk,130 samples of raw milk from 6 different areas of Shandong Province were collected for the isolation,identification and phenotypic analysis of S. aureus. The results showed that S. aureus were detected in 57 samples,and the average detection rate was 43. 85%. The susceptibility test of 57 samples to 12 kinds of antibiotics belonged to 8 classes showed that the resistance rate to penicillin was the highest of 87. 72%,and the resistance rates to ampicillin,erythromycin and clindamycin reached higher level,which were 84. 21%,78. 95% and 56. 14% respectively. In addition,50 strains showed multiple drug resistance,and the strains resistant to three and five drugs were the most,and the drug multi-resistant patterns were various and different from areas. The results could provide references for the standard use of antibiotics in dairy industry in Shandong Province.

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