| 尼卡巴嗪对鸡柔嫩艾美耳球虫田间株的敏感性试验 |
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| 引用本文： | 李佩国,李蕴玉,张艳英,张香斋,贾青辉,张文香.尼卡巴嗪对鸡柔嫩艾美耳球虫田间株的敏感性试验[J].动物医学进展,2011(10):67-70. |
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| 作者姓名： | 李佩国 李蕴玉 张艳英 张香斋 贾青辉 张文香 |
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| 作者单位： | 河北科技师范学院动物科技学院; |
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| 基金项目： | 河北省自然基金项目(C2006000554) |
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| 摘 要： | 以最适抗球虫活性百分率(POAA)、病变记分减少率(RLS)、相对卵囊产量(ROP)和抗球虫指数(ACI)为指标,检测了尼卡巴嗪对秦皇岛株和唐山株柔嫩艾美耳球虫的敏感性.结果表明,唐山株柔嫩艾美耳球虫对尼卡巴嗪无耐药性,秦皇岛株对其呈轻度耐药性.提示尼卡巴嗪在唐山和秦皇岛地区可以继续合理使用,但应控制用量和使用时间,以...
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| 关 键 词： | 柔嫩艾美耳球虫 尼卡巴嗪 耐药性 |
Sensitivity of Field Strains of Eimeria tenella to Nicarbazin |
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| LI Pei-guo,LI Yun-yu,ZHANG Yan-ying,ZHANG Xiang-zhai,JIA Qing-hui,ZHANG Wen-xiang.Sensitivity of Field Strains of Eimeria tenella to Nicarbazin[J].Progress In Veterinary Medicine,2011(10):67-70. |
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| Authors: | LI Pei-guo LI Yun-yu ZHANG Yan-ying ZHANG Xiang-zhai JIA Qing-hui ZHANG Wen-xiang |
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| Institution: | LI Pei-guo,LI Yun-yu,ZHANG Yan-ying,ZHANG Xiang-zhai,JIA Qing-hui,ZHANG Wen-xiang(College of Animal Science and Technology,Hebei Normal University of Science & Technology,Changli,Hebei,066600,China) |
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| Abstract: | Based on the percent of optimum anticoccidial activity(POAA),reduction of lesion scores(RLS),relative oocyst production(ROP) and anticoccidial index(ACI),the sensitivity of field strains of E.tenella to nicarbazin was detected.The results showed that E.tenella Tanshan strain was no resistant to nicarbazin,and E.tenella Qinhuangdao strain was light resistant.It is suggested that nicarbazin may be used in Qinhuangdao and Tangshan,but the dosage and time should be controlled because of inhibiting growth of chi... |
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| Keywords: | Eimeria tenella nicarbazin drug resistance |
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