摘要
试验选用180只1日龄AA肉公雏,采用单因子完全随机设计,分为3个处理,每处理6个重复,每个重复10只鸡。对照组饲喂基础日粮,试验Ⅰ组在基础日粮基础上添加5 mg/kg黄霉素,试验Ⅱ组在基础日粮基础上添加1%红芪党参复方添加剂。试验期为6周。旨在研究饲粮中添加红芪、党参复方添加剂对肉仔鸡抗氧化能力和免疫功能的影响。结果表明,与对照组相比,饲粮中添加红芪、党参复方添加剂能显著提高肉仔鸡21日龄血浆和所有脏器以及42日龄血浆和心脏的超氧化物歧化酶活性(P<0.05);除42日龄肾脏外,红芪、党参复方能显著提高肉鸡前、后期血浆和所有脏器的谷胱甘肽过氧化物酶(GSH-Px)活性(P<0.05);红芪党参添加组21、42日龄肉仔鸡T-淋巴细胞酸性α萘酯酶染色阳性率(ANAE+)显著提高(P≤0.018)。结果说明,红芪、党参复方添加剂能提高肉鸡的抗氧化能力和细胞免疫功能。
The experiment was conducted to study the effects of Radix Hedysari and Radix Codonopsis compound on the antioxidant capacity and immune function in broilers.180 1-day-old male Arbor Acres broilers were randomly divided into three dietary treatments with 6 replicates of 10.The control group was fed with basal diet,goup I was fed with basal diet supplemented 5 mg/kg flavomycin and groupⅡwas fed with basal diet supplemented 1 % Radix hedysari and Radix codonopsis compound（RHRCC）.The results showed that：the activity of superoxide dismutase（SOD）in plasma and organs at 21 d and plasma,heart at 42 d of groupⅡwere significcntly improved（P0.05）;Except for kidney at 42 d,the activity of glutathione peroxidase（GSH-Px）of plasma and organs at 21 d and 42 d increased significantly（P0.05）.The a-naphthylacetate esterase（ANAE＋）positive percentage of broilers at 21 d and 42 d of RHRCC group was significantly higher（P ≤ 0.018）than that of the control group.These results indicated that the Chinese herb compound supplementation to diets could improve the antioxidant capacity and cellular immune function of broilers.
出处
《中国饲料》
北大核心
2012年第19期26-28,共3页
China Feed
关键词
红芪、党参复方
抗氧化性能
免疫功能
肉仔鸡
Radix hedysari and Radix codonopsis compound
antioxidant capacity
immune function
broilers
