| 白头翁不同提取物及复方抗鸡柔嫩艾美耳球虫研究 |
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| 引用本文： | 李文超,时维静,顾有方,陈会良,周龙英,王国兵.白头翁不同提取物及复方抗鸡柔嫩艾美耳球虫研究[J].中兽医医药杂志,2012,31(3):9-11. |
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| 作者姓名： | 李文超 时维静 顾有方 陈会良 周龙英 王国兵 |
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| 作者单位： | 安徽科技学院动物科学学院,安徽凤阳,233100 |
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| 基金项目： | 安徽省教育厅优秀青年人才基金项目(2011SQRL120);安徽科技学院重点学科建设项目(AKXK20101-2) |
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| 摘 要： | 以存活率、相对增重率、盲肠病变记分、卵囊值和抗球虫指数为判定指标,考察白头翁不同提取物及复方对鸡柔嫩艾美耳球虫孢子化卵囊致病性的影响(体外试验)和抗鸡柔嫩艾美耳球虫感染效果(体内试验)。体内、体外试验结果均表明,白头翁不同提取物及复方均能提高相对增重率,降低盲肠病变计分和卵囊值。抗球虫指数(ACI)检测表明,白头翁不同提取物及复方对球虫孢子化卵囊有微弱的抑杀效果,对鸡柔嫩艾美耳球虫感染预防效果较差,不宜作为鸡柔嫩艾美耳球虫病的预防和治疗药物。
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| 关 键 词： | 白头翁 柔嫩艾美耳球虫 体内 体外 |
Efficacy of Pulsatilla chinensis extracts and compounds against Eimeria tenella |
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| LI Wen-chao,SHI Wei-jing,GU You-fang,CHEN Hui-liang,ZHOU Long-ying,WANG Guo-bing.Efficacy of Pulsatilla chinensis extracts and compounds against Eimeria tenella[J].Journal of Traditional Chinese Veterinary Medicine,2012,31(3):9-11. |
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| Authors: | LI Wen-chao SHI Wei-jing GU You-fang CHEN Hui-liang ZHOU Long-ying WANG Guo-bing |
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| Institution: | (Animal Science College,Anhui Science and Technology University,Fengyang Anhui 233100,China) |
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| Abstract: | Different Pulsatilla chinensis extracts and compounds were tested for their anti-coccidial effect in vivo and in vitro,and the survival rate,relative weight gain rate,cecal lesion scores,oocyst value and anti-coccidial index were assessed,respectively.The results showed that the extracts and compounds could increase relative weight gain rate,and reduce cecal lesion scores and oocyst value.Based on the anti-coccidial index(ACI),Pulsatilla chinensis extracts and compounds could inhibit the sporulated oocysts of E.tenella slightly in vitro,but had little effect on the prevention of chicken coccidiosis in vivo.So Pulsatilla chinensis was not suitable as an anti-coccidial drug. |
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| Keywords: | Pulsatilla chinensis E tenella in vivo in vitro |
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