期刊论文

He, X.;Liu, Z.

中文

动物营养学报

1006-267X

2022

34

12

7686-7700

10.3969/j.issn.1006-267x.2022.12.021

国家重点研发计划政府间国际科技创新合作重点专项（2018YFE0101700）； 财政部和农业农村部——国家现代农业产业技术体系资助（CARS-41-Z08）； 湖南省科技人才托举工程（2020TJ-Q02）；

本校为第一机构

本试验旨在研究水飞蓟素对快速型黄羽肉鸡抗氧化能力、免疫功能及肠道菌群的影响。试验选取288羽1日龄的黄羽母雏鸡,随机分为4组,每组6个重复,每个重复12羽。对照组(CON组)饲喂基础饲粮,试验组分别在基础饲粮中添加250 (S250组)、500 (S500组)、750 mg/kg(S750组)的水飞蓟素。试验全期56 d,1 ~ 28日龄为试验前期,29 ~ 56日龄为试验后期。结果表明:1)与CON组相比,试验前期,S250组、S500组、S750组肝脏总抗氧化能力(T-AOC)和超氧化物歧化酶(SOD)活性及谷氨酸半胱氨酸连接酶催化亚基(GCLC)、核因子E2相关因子2 (Nrf2) mRNA表达量显著升高(P

This experiment was conducted to investigate the effects of silymarin on antioxidant capacity, im⁃ mune function and intestinal flora of rapid yellow feather broilers. A total of 288 one⁃day⁃old yellow⁃feathered female chicks were randomly divided into 4 groups with 6 replicates per group and 12 chicks per replicate. Broilers in the control group (CON group) were fed a basal diet, and others in experimental groups were fed the basal diet supplemented with 250 (S250 group), 500 (S500 group) and 750 mg / kg (S750 group) sily⁃ marin, respecti...