| 奶牛乳房炎凝固酶阴性葡萄球菌耐药性分析 |
| |
| 引用本文： | 王馨宇,裴琳,于恩琪,林伟东,温馨童,宰栩生,秦爱建,金文杰,张军,梁祥焕,王锦荣,杭柏林.奶牛乳房炎凝固酶阴性葡萄球菌耐药性分析[J].中国畜牧兽医,2014,41(6):207-210. |
| |
| 作者姓名： | 王馨宇 裴琳 于恩琪 林伟东 温馨童 宰栩生 秦爱建 金文杰 张军 梁祥焕 王锦荣 杭柏林 |
| |
| 摘 要： | 本研究对江苏部分奶牛场致隐性乳房炎病原进行流行病学调查，采样并进行细菌分离培养、革兰氏染色镜检、生化鉴定，共分离到35株凝固酶阴性葡萄球菌（CNS）。用常规药敏纸片法对CNS分离菌株的抗生素耐药情况进行分析，结果显示分离培养到的35株CNS对临床常用抗生素万古霉素、左氟沙星、克拉霉素、苯唑西林、诺氟沙星、氯霉素、环丙沙星、头孢噻肟、磷霉素和呋喃妥因等高度敏感，高敏率在60%～80%之间；而对青霉素G、复方新诺明和多黏菌素B有一定的耐药性，耐药率为70%～100%。分离菌株表现了较强的多重耐药性，耐20种药物的细菌有3株，耐15种药物的细菌有1株，耐14种药物的细菌有1株，62.9%的CNS分离菌株能耐5种以上抗生素，表明导致奶牛隐性乳房炎CNS菌株耐药情况不容小视。
|
| 收稿时间： | 2013-12-05 |
Drug-resistance Analysis of Coagulase-negative Staphylococcus Isolated from Dairy Cow Mastitis |
| |
| WANG Xin-yu,PEI Lin,YU En-qi,LIN Wei-dong,WEN Xin-tong,ZAI Xu-sheng,QIN Ai-jian,JIN Wen-jie,ZHANG Jun,LIANG Xiang-huan,WANG Jin-rong,HANG Bo-lin.Drug-resistance Analysis of Coagulase-negative Staphylococcus Isolated from Dairy Cow Mastitis[J].China Animal Husbandry & Veterinary Medicine,2014,41(6):207-210. |
| |
| Authors: | WANG Xin-yu PEI Lin YU En-qi LIN Wei-dong WEN Xin-tong ZAI Xu-sheng QIN Ai-jian JIN Wen-jie ZHANG Jun LIANG Xiang-huan WANG Jin-rong HANG Bo-lin |
| |
| Abstract: | In this study, pathogenic epidemiology of subclinical mastitis in part of Jiangsu province dairy farms was investigated. It included sampling, bacteria cultivation, gram staining, microscopy observation and biochemical identification. 35 strains of coagulase-negative Staphylococcus (CNS) were isolated. Results of drug sensitivity test showed that 60% to 80% of CNS isolates were highly sensitive to clinical commonly used antibiotics like vancomycin, clarithromycin, benzene azole pennicillin, norfloxacin, chloromycetin, ciprofloxacin, cefotaxime, fosfomycin and nitrofurantoin. While for penicillin G, SMZ and polymyxin B, these isolates showed high drug resistance, the resistance ratio was 70% to 100%. All these CNS isolates showed multi-drug resistance, 3 CNS isolates were resistant to 20 drugs, 1 was resistant to 15 drugs，1 was resistant to 14 drugs，62.9% of these CNS isolates were resistant to more than 5 tested drugs. All these results indicated that the resistant status of CNS caused subclinical mastitis was very serious. |
| |
| Keywords: | |
|
| 点击此处可从《中国畜牧兽医》浏览原始摘要信息 |
| 点击此处可从《中国畜牧兽医》下载免费的PDF全文 |
|
