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柔嫩艾美耳球虫对地克珠利和百球清的交叉耐药性检验
引用本文:马立农,陈杖榴.柔嫩艾美耳球虫对地克珠利和百球清的交叉耐药性检验[J].中国兽医杂志,2003,39(11):6-8.
作者姓名:马立农  陈杖榴
作者单位:1. 深圳职业技术学院生物应用工程系,广东,深圳,518055
2. 华南农业大学兽医药理研究室,广东,广州,510642
摘    要:分别采用地克珠利和百球清饮水剂对3株来源和特性不同的柔嫩艾美耳球虫株进行了交叉耐药性检验。结果表明,从未接触过百球清的敏感株和由敏感株诱导而成的地克珠利耐药株均表现出对百球清高度敏感;而曾使用过二种药物的野外分离虫株,则表现出对两种药物高度耐药。由此可见,两种药物并不存在必然的交叉耐药性。

关 键 词:柔嫩艾美耳球虫  地克珠利  百球清  交叉耐药性  检验技术  鸡球虫
文章编号:0529-6005(2003)11-0006-03
修稿时间:2002年8月19日

Studies on the cross-drug-resistance of Eimeria tenella to Diclazuril and Toltrazuril
MA Li-nong,CHEN Zhang-liu.Studies on the cross-drug-resistance of Eimeria tenella to Diclazuril and Toltrazuril[J].Chinese Journal of Veterinary Medicine,2003,39(11):6-8.
Authors:MA Li-nong  CHEN Zhang-liu
Institution:MA Li-nong~1,CHEN Zhang-liu~2
Abstract:The cross-drug-resistance of three kinds of different source and characteristic strains in Eimeria tenella were tested by means of Diclazuril solution and Toltrazuril solution respectively.The results indicated that the sensitive strain and the Diclazuril-resistant strain never touched Toltrazuril was highly sensitive to Toltrazuril;the Diclazuril-resistant strain was induced from the sensitive strain.But the field isolated strain once used above two anticoccidial drugs was highly resistance to Diclazuril and Toltrazuril.So there were certainly no cross-drug-resistance to Diclazuril and Toltrazuril.
Keywords:Eimeria tenella  Diclazuril  Toltrazuril  Cross-drug-resistance  
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