| 规模化鸡场大肠杆菌的分离鉴定及耐药性监测 |
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| 引用本文： | 张莉平,王春民,张西雷,赵宏坤.规模化鸡场大肠杆菌的分离鉴定及耐药性监测[J].家畜生态,2006(1). |
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| 作者姓名： | 张莉平 王春民 张西雷 赵宏坤 |
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| 作者单位： | 山东农业大学动物科技学院，山东农业大学动物科技学院，山东农业大学动物科技学院，山东农业大学动物科技学院 山东泰安271018，山东泰安271018，山东诸城对外贸易集团公司，山东诸城262200，山东泰安271018，山东泰安271018 |
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| 基金项目： | 国家重大科技专项课题(2001BA804A29) |
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| 摘 要： | 为了对鸡致病性大肠杆菌的流行情况及耐药性调查分析,从山东省部分地区的60个鸡场采集了116份鸡内脏病料,结合培养特性对其进行了细菌的分离和生化鉴定,结果分离到大肠杆菌95株,其中致病性大肠杆菌76株。对这76株致病性大肠杆菌进行了12种抗生素敏感性试验,发现分离的菌株对12种药物均有不同程度的耐药性,青霉素对其完全没有抑制作用;新研制的利福平复合新药抑制作用最强,64.5%为高度敏感(49/76),34.2%中度敏感(26/76),表明该药对鸡大肠杆菌具有显著的效果;其中,丁胺卡那霉素(63.2%)、氟哌酸(55.3%)也有良好的抑菌作用。
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| 关 键 词： | 鸡 致病性大肠杆菌 细菌 耐药性 |
Isolation and Identificafion as well as Inspection of Antibiotic Resistance of Chicks Pathogenic E.coli.in Large Scale Poutry Industry |
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| Zhang Li-ping,Wang Chun-min.Isolation and Identificafion as well as Inspection of Antibiotic Resistance of Chicks Pathogenic E.coli.in Large Scale Poutry Industry[J].Ecology of Domestic Animal,2006(1). |
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| Authors: | Zhang Li-ping Wang Chun-min |
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| Institution: | Zhang Li-ping~1,Wang Chun-min~ |
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| Abstract: | In order to investigate the prevalence and the antibiotic resistence of chicks pathogenic E.coli,116 strains of E.coli had been separated and carried out biochemical tests.As a result,95 strains were received and 76 strains were proved to be pathogenic.Of all the isolates,76 strains were tested with resistance to 12 kinds of antibiotics.As a result,all of them were resistant to 12 antibiotics to a greater or less degree.The resistance to PG was the highest and the lowest to the new complex LFP.The result indicated that the medicine had remarkable effect,64.5% of strains were highly sensitive and 34.2% were mildly sensitive. |
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| Keywords: | chick pathogenic E coli bacteria antibiotic resistance |
| 本文献已被 CNKI 等数据库收录！ |
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