摘要
对采自贵州省某规模化养猪场的57份腹泻仔猪肠道样本进行沙门氏菌的分离鉴定,并用药敏纸片法对其进行耐药性分析。结果,共分离鉴定沙门氏菌20株;药敏试验表明所鉴定沙门氏菌对抗菌药物的耐药率从高到低依次是麦迪霉素、红霉素、卡那霉素、庆大霉素和诺氟沙星,且均为多重耐药株,耐药种类达12种以上。研究结果对合理使用药物控制仔猪沙门氏菌感染提供了理论依据。
Isolation and identification of Salmonella from 57 intestinal samples of diarrhea piglets collected from a large-scale pig farm in Guizhou province, and drug susceptibility was analyzed by drug sensitivity method. The results showed that the resistance rate of Salmonella to antimicrobial agents was from high to low in the order of aboren, erythromycin, kanamyein, gentamicin and norfloxacin, and are multi-drug resistant strains, resistant to more than 12 kinds of species.The results provided a theoretical basis for rational use of drugs to control Salmonella infection in piglets.
出处
《贵州畜牧兽医》
2016年第6期1-4,共4页
Guizhou Journal of Animal Husbandry & Veterinary Medicine
基金
贵州省科学技术厅农业攻关项目(黔科合NY[2015]3009-1号)
"贵州省动物疫病防控与兽医公共卫生保障科技创新人才团队"(黔科合人才团队[2015]401号6)
关键词
仔猪腹泻
沙门氏菌
分离鉴定
耐药性
Piglet Diarrhea
Salmonella
Isolation
Drug Resistance
