常山等中药浸提物复方对鸡柔嫩艾美耳球虫病的治疗试验  

Experiment of Anti-coccidiosis Infected Artifitially by Eimeria tenella with Extracts of Chinese Medicinal Herb Changshan(Dichroa febrifuga Lour)etc

作　　者：宋培勇[1] 曾燕玲[1] 任秘坊 朱流红 潘恒乙 

机构地区：[1]遵义师范学院生命科学学院,贵州遵义563002

出　　处：《中国兽医杂志》2016年第1期70-71,74,共3页Chinese Journal of Veterinary Medicine

基　　金：遵义市科技局联合基金项目"抗鸡球虫病中草药配方是筛选及剂型比较研究"(遵市科合社字[2008]25号)

摘　　要：为了观察中药常山等浸提物与黄芪粗多糖组方对鸡球虫病的治疗效果,用广州大麻雏鸡对人工感染鸡柔嫩艾美耳球虫进行分组试验,结果显示,常山高(150mg)、中(100 mg)、低(50 mg)剂量组的抗球虫指数(ACI)分别为131.2、183.9、169.8,中剂量组和低剂量组分别达到了高效和中效;高剂量组可能由于常山浸提物过量产生了生长抑制等副作用致使ACI反而降低。试验表明,适量的中药常山等浸提物与黄芪粗多糖组方用于防治鸡球虫病是可行的,有望研发成一种新的抗球虫制剂。In order to investigate the curative effect of the extracts of Changshan. and the crude astragalus polysaccharide （cAPS） against avian coccidiosis, we performed artificial infection test with Eimeria tenella sporulated oocysts in Guangzhou Dama chickens. The results showed that the anticoccidial index （ACI）of high （150 mg）, median （100 mg）and low （50 rag）dose of Chang- shah extract were 131.2,183.9, and 169.8, respectively.The effects of median and low dose groups were up to high and medium an- ticoccidial levels, respectively. However, the ACI of high dose group lower compared to the medium and low doses. These data proved that it is feasible to utilize the of appropriate dose of extracts of Changshan and cAPS to control avian coccidiosis.

关 键 词：常山浸提物 黄芪粗多糖 鸡人工感染 柔嫩艾美耳球虫 抗球虫指数 

分 类 号：S852.723[农业科学—基础兽医学]