| 河北秦皇岛柔嫩艾美耳分离株对常用抗球虫药的抗药性研究 |
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| 引用本文： | 李佩国,张文香,李蕴玉,张艳英,张香斋.河北秦皇岛柔嫩艾美耳分离株对常用抗球虫药的抗药性研究[J].河北农业大学学报,2005,28(2):85-87,107. |
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| 作者姓名： | 李佩国 张文香 李蕴玉 张艳英 张香斋 |
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| 作者单位： | 河北科技师范学院,动物科学系,河北,昌黎,066600 |
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| 基金项目： | 河北省畜牧局和秦皇岛市科委资助项目 |
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| 摘 要： | 检测了河北秦皇岛柔嫩艾美耳球虫株对球敌、力克球和氨丙啉3种常用抗球虫药的抗药性。根据抗球虫活性百分率(POAA)、病变记分减少率(RLS)、相对卵囊产量(ROP)和抗球虫指数(ACI)综合判定,结果表明,该虫株对氨丙啉无抗药性;对球敌轻度抗药;对力克球中度抗药。尽管对球敌存在轻度抗药,在增重及ACI方面优于氨丙啉。
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| 关 键 词： | 柔嫩艾美耳球虫 抗球虫药 抗药性 鸡 |
| 文章编号： | 1000-1573(2005)02-0085-03 |
Studies on drug resistance of Eimeria tenella isolated from Qinhuangdao Hebei province to commonly used coccidiostats |
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| LI Pei-guo,ZHANG Wen-xiang,LI Yun-yu,ZHANG Yan-ying,ZHANG Xiang-zhai.Studies on drug resistance of Eimeria tenella isolated from Qinhuangdao Hebei province to commonly used coccidiostats[J].Journal of Agricultural University of Hebei,2005,28(2):85-87,107. |
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| Authors: | LI Pei-guo ZHANG Wen-xiang LI Yun-yu ZHANG Yan-ying ZHANG Xiang-zhai |
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| Abstract: | The drug resistance of Eimeria tenella from Qin Huangdao Hebei province to 3 commonly used coccidiostats such as Qiudi, Likeqiu and Amprolian was tested.Based on the criteria of the percentage of optimum anticoccidial activity(POAA), reduction of lesion scores(RLS), relative oocyst production(ROP)and anticoccidial index(ACI), the results showed that the strain was of light resistance to Qiudi, medium resistance to Likeqiu, and no resistance to Amprolian.However, Qiudi had better weight gain and ACI than Amprolian. |
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| Keywords: | Eimeria tenella coccidiostats drug resistance chicken |
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