河南省鸡源致病性大肠杆菌耐药性的监测分析  

Analysis on Drug-resistance of Chicken's Pathogenic E. coli in He'nan Province

作　　者：王永芬[1] 于新和[1] 边传周[1] 

机构地区：[1]郑州牧业工程高等专科学校,河南郑州450001

出　　处：《家禽科学》2006年第4期14-16,共3页Poultry Science

基　　金：河南自然科学基金项目资助;编号为0411032000。

摘　　要：对来源于河南省32个县市的93株鸡源致病性大肠杆菌进行了16种抗生素药物的药敏试验和菌株耐药性与质粒图谱间关系的分析研究。结果表明:93株鸡源致病性大肠杆菌均为多重耐药菌株,耐药种类3～14种,耐药图谱复杂,可以分为58种耐药类型,相同来源的大肠杆菌耐药图谱、质粒图谱相似,但菌株耐药种类与质粒图谱条带的多少无一定的相关性。Drug susceptibility test to 16 kinds of antibiotic were performed for the 93 stains of chicken＇s pathogenic E. coli which isolated from chicken farms of 32 districts and cities in Henan province, and analyzed the relation between drug-resistance and plasmid pattern. The drug sensitivity test results showed that the 93 strains of chicken＇s pathogenic E.coli were all multi-drug resistance. The minimum kinds of antibiotic resistance are 3, and the maximum kinds are up to 14. According to the complex drug-resistance pattern of the 93 strains, 58 kinds of pattern could be determined. And found in all the strains E. coli derived from the same source were always provided with identical or similar antibiotic sensitivity and plasmid pattern, but the kinds of drug-resistance has little relations with the numbers of plasmid bands.

关 键 词：鸡致病性大肠杆菌 耐药图谱 质粒图谱 

分 类 号：S852.612[农业科学—基础兽医学]