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我国部分地区奶牛乳房炎无乳链球菌的分离及耐药性研究 预览

Study on Isolation and Antibiotic Resistance of Streptococcus agalactiae from Bovine Mastitis in Some Regions of China
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摘要 本研究对黑龙江、上海、河北、山东、内蒙古的部分牧场共计497份乳房炎患牛的乳样进行无乳链球菌分离鉴定及药物敏感性分析,结果显示,共分离出无乳链球菌18株,内蒙古分离菌株对11种抗菌药物耐药,黑龙江省分离菌株对7种抗菌药物耐药。本结果可为上述地区的牧场在抗生素临床合理使用方面提供参考。 To provide a theoretical basis for guiding the clinical rational use of antibiotics and improving the effect of antibiotics on the prevention and treatment of bovine mastitis. Streptococcus agalactiae were isolated and identifed from bovine mastitis of some pastures in fve provinces and cities in Heilongjiang, Shanghai, Hebei, Shandong and Inner Mongolia, meanwhile, the drug sensitivity was analyzed. A total of four hundred and ninety-seven milk samples were isolated and cultured, and eighteen strains of Streptococcus agalactiae were isolated by Gram stain, exposure to enzyme, CAMP and BD microbial identification system. The results showed that Streptococcus agalactiae isolated from Inner Mongolia was resistant to eleven kinds of antibacterials. Streptococcus agalactiae isolated from Heilongjiang Province was resistant to seven kinds of antibacterials.
作者 王帅 陈贺 赵艳坤 王富兰 蔡建星 曹双瑜 蔡扩军 徐敏 WANG Shuai1, CHEN He1, ZHAO Yan-kun1, WANG Fu-lan1, CAI Jian-xing1, CAO Shuang-yu1, CAI Kuo-jun2, XU Min2(1.Institute of Quality Standard & Testing Technology for Agro-Products, Xinjiang Academy of Agriculture Science/Laboratory of Quality and Safety Risk Assessment for Agro-Products(Urumqi)/Key Laboratory of Agro-Products Quality and Safety of Xinjiang, Urumqi 830091; 2.Urumqi Centre of Animal Disease Control and Diagnosis, Urumqi 830063)
出处 《中国奶牛》 2018年第11期36-39,共4页 China Dairy Cattle
基金 国家农产品质量安全风险评估专项(GJFP2017008002) 新疆维吾尔自治区科技支疆项目(2016E02033) 新疆农业科学院青年基金项目(xjnkq-2017016).
关键词 乳房炎 无乳链球菌 耐药性 Mastitis Streptococcus lactobacillus Resistance.
作者简介 王帅(1986-),女,硕士生,实验师,从事食品微生物研究工作.;通讯作者:陈贺(1971-),女,硕士,高级实验师,从事农产品生物安全研究工作.
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