动物医学进展Issue(2)：57-63,7.
假蒟提取物对感染柔嫩艾美耳球虫鸡血液指标的影响
Effects of Piper sarmentosum Extract on Blood Indexes of Chickens Infected with Eimeria tenella
摘要
Abstract
The present research was designed to study the effects of Piper sarmentosum extract on blood parameters of chickens with coccidian infection.Two hundred and seventy 1-day-old Wenchang roosters were randomly divided into six groups of 45 birds each.T1,T2 and T3 were control groups,and they were non-coccidian infection with no administration group,coccidian infection with no administration group and coccidian infection with administration group,respectively.The birds of T4,T5,and T6 groups were fed with the basal diet plus Piper sarmentosum extract powder at 200,400,600 mg/kg.At 15-day-old age,30 chickens in each group (except T1)were randomly selected and were fed with Eimeria sporozoite by oral, respectively.Thirty chickens in T1 group were fed with normal saline.Blood samples were collected and determined at one day before sporozoite feeding,three,six,and nine days after sporozoite feeding,respec-tively.The results showed that Piper sarmentosum extract could reduce coccidia oocysts in feces of chick-ens infected with coccidia(P <0.05).RBC,HGB,HCT,Ca2 + ,Na+ ,Cl- ,TP,ALB,GLB,TG,CHOL and T4 in the blood of birds in T4,T5 and T6 groups at 6 days after infection had the trend to decrease. However,the concentration of TP and GLB in the T4,T5 and T6 groups at 9 days after infection in-creased significantly as compared to T1 group (P <0.05 ).The concentration of ALT and AST in the T4, T5 and T6 groups at 6 days after infection decreased significantly as compared to T1,T2 and T3 groups, respectively (P <0.05).In conclusion,Piper sarmentosum extract can improve immune function,reduce liver damage and reduce coccidian oocysts in feces of chickens after infection.关键词
鸡球虫病/假蒟提取物/柔嫩艾美耳球虫/血液指标Key words
Coccidiosis/Piper sarmentosum extract/Eimeria tenella/blood parameter分类
农业科技引用本文复制引用
王定发,周璐丽,李韦,周雄,周汉林..假蒟提取物对感染柔嫩艾美耳球虫鸡血液指标的影响[J].动物医学进展,2016,(2):57-63,7.基金项目
海南省重大科技项目课题( ZDZX2013008-4) （ ZDZX2013008-4）
中央级公益性科研院所基本科研业务费专项资金资助项目(1630032015042,16300320150046) （1630032015042,16300320150046）
