| 春季某牛场奶牛乳房炎与环境中主要致病菌相关性研究 |
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| 引用本文： | 郭春燕,吴树清,海岩,张爱荣,杜山,张明月.春季某牛场奶牛乳房炎与环境中主要致病菌相关性研究[J].中国奶牛,2011(18):38-41. |
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| 作者姓名： | 郭春燕 吴树清 海岩 张爱荣 杜山 张明月 |
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| 作者单位： | 1. 内蒙古农业大学兽医学院,呼和浩特,010018
2. 内蒙古疾病预防控制中心,呼和浩特,010031 |
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| 基金项目： | 基金项目:国家十一五重点支撑项目 |
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| 摘 要： | 本试验根据锡林浩特市某奶牛场临床型或隐性乳房炎的发病情况，采集47份乳样、35份环境样品，进行细菌分离鉴定、并对其主要病原菌进行药敏试验。从乳样中分离出13种细菌共81株，从环境样中分离出主要致病菌6种34株。选择27种抗生素对主要致病菌进行药物敏感性试验，结果表明，乳样和环境中的致病菌都对头孢菌素类、喹诺酮类药物较为敏感。乳样中的致病菌对青霉素、链霉素及磺胺类等药物均产生不同程度的耐药性，而环境中主要致病菌对青霉素G、新生霉素、氨苄西林表现出具有耐药性。对乳样中分离得到细菌和相应环境分离得到的细菌进行对比分析．发现两者药物敏感性和耐药性方面存在一定的相关性。
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| 关 键 词： | 奶牛乳房炎 环境病原菌 分离鉴定 药敏试验 |
The Environmental Pathogenic Bacteria and Relationship with Mastitis in the Cow Farm in Spring |
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| GUO Chun-yan,WU Shu-qing,HAI Yan,ZHANG Ai-rong,DU Shan,ZHANG Ming-yue.The Environmental Pathogenic Bacteria and Relationship with Mastitis in the Cow Farm in Spring[J].China Dairy Cattle,2011(18):38-41. |
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| Authors: | GUO Chun-yan WU Shu-qing HAI Yan ZHANG Ai-rong DU Shan ZHANG Ming-yue |
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| Institution: | GUO Chun-yan1,WU Shu-qing1,HAI Yan2,ZHANG Ai-rong1,DU Shan1,ZHANG Ming-yue1(1.College of Veterinary Medicine,Inner Mongolia Agricultural University,Huhhot 010018,2.Inner Mongolia Center for Disease Control and Prevention,Hohhot 010031) |
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| Abstract: | In this study, 47 milk samples and 35 environmental samples were collected for bacteria isolation and identification. Eight-one strains of bacteria were isolated from 47 milk samples of dairy cows with mastitis or subclinical mastitis. Thirty-four strains of bacteria were isolated from 35 environmental samples. Drug sensitivity test for 27 kind of antibiotics showed that while pathogenic bacteria of environmental were resistant to novobiocin, Penicillinum G and ampicillin. All pathogenic bacteria of milk samples were resistant to penicillin and streptomycin. Cephalosporins, Quinolones had a fairly good inhibiting effect on the pathogenic bacteria of milk and environmental samples. There were some correlation between the bacteria from milk and environmental samples. |
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| Keywords: | Mastitis Environmental pathogenic Isolation and identificaion Drug sensitivity test |
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