| 柔嫩艾美耳球虫野外分离株对4种抗球虫药的耐药性检测 |
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| 引用本文： | 王凤,曾明华,吴金凤,汪金菊.柔嫩艾美耳球虫野外分离株对4种抗球虫药的耐药性检测[J].安徽农业大学学报,2010,37(4). |
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| 作者姓名： | 王凤 曾明华 吴金凤 汪金菊 |
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| 作者单位： | 安徽农业大学动物科技学院,合肥,230036;安徽农业大学动物科技学院,合肥,230036;安徽农业大学动物科技学院,合肥,230036;安徽农业大学动物科技学院,合肥,230036 |
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| 基金项目： | 安徽省高等学校省级自然科学研究项目 |
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| 摘 要： | 该试验采集安庆、肥东及巢湖3个地区的3株盲肠球虫,进行柔嫩艾美耳球虫(E.tellena)单卵囊的分离,采用鸡体实验法对癸氧喹酯、尼卡巴嗪、球痢灵和磺胺氯吡嗪钠进行耐药性检测,以抗球虫指数(ACI)、病变记分减少率(RLS)、相对盲肠卵囊产量(ROP)和最适抗球虫活性百分率(POAA)4项指标综合判定.结果表明,安庆株、肥东株及巢湖株均对癸氧喹酯敏感,对尼卡巴嗪均完全产生耐药;安庆株对球痢灵中度耐药,对磺胺氯吡嗪钠重度耐药;肥东株对球痢灵轻度耐药,对磺胺氯吡嗪钠重度耐药;巢湖株对球痢灵重度耐药,对磺胺氯吡嗪钠完全耐药.
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| 关 键 词： | 柔嫩艾美耳球虫 鸡体实验 抗球虫药 耐药性 |
Determination of the different effects of four anticoccidia drugs against field strains of Eimeria tenella |
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| WANG Feng,ZENG Ming-hua,WU Jin-feng,WANG Jin-ju.Determination of the different effects of four anticoccidia drugs against field strains of Eimeria tenella[J].Journal of Anhui Agricultural University,2010,37(4). |
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| Authors: | WANG Feng ZENG Ming-hua WU Jin-feng WANG Jin-ju |
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| Institution: | WANG Feng,ZENG Ming-hua,WU Jin-feng,WANG Jin-ju(School of Animal Science and Technology,Anhui Agricultural University,Hefei 230036) |
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| Abstract: | In this experiment,three Eimeria tenella strains were isolated and purified from Anqing,Feidong,and Chaohu broiler farms,then the Body-testing method was used to test the drug resistance of the three strains to four anticoccidials:Decoquinate,Nicarbazin and Zoalene and Sodium sulfa chlorpromazine.The criteria used for evaluation the resistance included anticoccidianl index(ACI),reduction of lesion scores(RLS),percent of optimum anticoccidial activity(POAA) and relative at oocyst production(ROP).The results ... |
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| Keywords: | Eimeria tenella single oocyst isolation anticoccidiosis drugs drug resistance |
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