番鸭源鸭疫里默氏菌大环内脂类药物的耐药基因检测与分析     

林彬彬  谢碧林  翁汉东  王秀祯  程龙飞  傅光华  刘荣昌  林志敏 《福建畜牧兽医》2022,(1):34-38

为了解莆田市番鸭源鸭疫里默氏菌对大环内酯类药物的耐药性和相关耐药基因携带情况,对本实验室分离鉴定的49株番鸭源鸭疫里默氏菌菌株采用K-B纸片扩散法进行药敏试验,提取菌株基因组DNA,采用PCR方法对大环内酯类药物的ermA、ermB、ermC、ermF、ereD等5种耐药基因进行检测,阳性产物送公司测序并对序列进行分析...  相似文献   

Use of Liposomal Gentamicin for Treatment of 5 Foals with Experimentally Induced Rhodococcus equi Pneumonia          下载免费PDF全文

N.D. Cohen  S. Giguère  A.J. Burton  J.N. Rocha  L.J. Berghaus  C.N. Brake  A.I. Bordin  M.C. Coleman 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2016,30(1):322-325

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ermB-mediated erythromycin resistance in Streptococcus uberis from bovine mastitis     

Marisa Haenni  Estelle Saras  Sophie Chaussière  Michaël Treilles  Jean-Yves Madec 《Veterinary journal (London, England : 1997)》2011,189(3):356-358

The ermB gene was identified in 111 erythromycin resistant isolates of Streptococcus uberis from cases of bovine mastitis associated either with a constitutive (47/111) or an inducible (64/111) phenotype, as well as a phenotypic resistance to all macrolides tested. Resistance to lincosamides was identified in 14 other isolates of S. uberis from bovine mastitis cases and was mainly mediated by the linB gene; resistance conferred by a combination of two genes (linB–lnuD, ermB–linB) was also detected.  相似文献   

大环内酯类抗生素在土壤中的迁移转化与毒性效应分析   总被引：5，自引：2，他引：3  

赵英姿  徐振  颜冬云  徐绍辉 《土壤》2014,46(1):23-28

抗生素已成为一种新型土壤环境污染源,为确切评估大环内酯类抗生素对土壤生态环境的影响,对该物质在土壤中的吸附、迁移、降解行为及毒理效应进行了综述,重点分析了大环内酯类抗生素在土壤中的降解过程,主要阐述了微生物与植物对大环内酯抗生素的生物降解作用,旨在为土壤污染防治与修复提供理论依据。  相似文献