| 巨型艾美耳球虫杨凌株对三种抗球虫药物的抗药性研究 |
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| 引用本文： | 丛湄湄,王兴叶,任万欣,赵梁,林青. 巨型艾美耳球虫杨凌株对三种抗球虫药物的抗药性研究[J]. 动物医学进展, 2012, 33(7): 60-62 |
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| 作者姓名： | 丛湄湄 王兴叶 任万欣 赵梁 林青 |
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| 作者单位： | 西北农林科技大学动物医学院,陕西杨凌,712100 |
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| 基金项目： | 陕西省农业攻关项目，教育部基本科研业务费专项资金项目 |
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| 摘 要： | 用巨型艾美耳球虫杨凌株对14日龄雏鸡进行感染,检测了该虫株对3种常用抗球虫药(球虫精、排球净和克球美)的敏感性。以最适抗球虫活性百分率、抗球虫指数、相对卵囊产量和病变记分减少率为指标,进行综合评定。结果表明,该虫株对克球美有轻度抗药性,对排球净有完全抗药性,对球虫精无抗药性。
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| 关 键 词： | 巨型艾美耳球虫 抗药性 抗球虫药 鸡 |
Study on Drug Resistance of Eimeria maxima Yangling Strain |
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| CONG Mei-mei , WANG Xing-ye , REN Wan-xin , ZHAO Liang , LIN Qing. Study on Drug Resistance of Eimeria maxima Yangling Strain[J]. Progress In Veterinary Medicine, 2012, 33(7): 60-62 |
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| Authors: | CONG Mei-mei WANG Xing-ye REN Wan-xin ZHAO Liang LIN Qing |
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| Affiliation: | (College of Veterinary medicine,Northwest A&F University,Yangling,Shaanxi,712100,China) |
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| Abstract: | 14day-old chickens were inoculated with Eimeria maxima Yangling strain(YLm),the assay of drug resistance of YLm to 3coccidiostats(ammonia-topiramate,diclazuril premix and sufanhmide chlorine paradiazine sodinm) were conducted.Drug resistances were assessed by percent of optimum anticoccidial activity(POAA),anticoccidial index(ACI),relative oocysts production(ROP) and reduction of lesion scores(RLS).The experiment results revealed that YLm was complete resistant to diclazuril premix,ligh resistant to sufanhmide chlorine paradiazine sodinm,sensitive to ammonia-topiramate. |
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| Keywords: | Eimeria maxima drug resistance coccidiostat chicken |
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