期刊论文

Effects of N-actylcysteine on Liver Energy Metabolic Status and Antioxidative Capacity of Ducks

中文

中国畜牧杂志

0258-7033

2015

51

17

53-58

10.3969/j.issn.0258-7033.2015.17.012

湖北省重大科技攻关项目(2014ABA022)；

本校为第一机构

为考查N-乙酰半胱氨酸(NAC)是否可以改善肉鸭肝脏的能量代谢状况及组织抗氧化能力,试验选用90只1 d樱桃谷肉鸭,随机分成3个处理组:对照组(基础日粮)、500 mg/kg NAC组(基础日粮+500 mg/kg NAC)、1 000 mg/kg NAC组(基础日粮+1 000 mg/kg NAC),每组3个重复,每个重复10只鸭。试验期为3周(1~21日龄)。结果表明:与对照组相比,日粮添加500 mg/kg NAC显著提高了血浆、肝脏的过氧化氢酶(CAT)、超氧化物歧化酶(SOD)的活力及肝脏谷胱甘肽过氧化物酶(GSH-Px)的酶活力、三磷酸腺苷(ATP)、二磷酸腺苷(ADP)的含量和能荷(EC)值(P

In order to investigate whether supplementation with N-actylcysteine （NAC） could improve energy metabolism in liver and antioxidative capacity in plasma on ducks. Ninety one-day-old cherry Alley ducks were randomly allocated into control group, 500 mg/kg NAC group and 1000 mg/kg NAC group, with 3 replicate pens and 10 ducks per pen. The control group was fed abased diet, 500 mg/kg NAC group fed based diet ＋ 500 mg/kg NAC and 1 000 mg/kg NAC group fed based diet ＋ 1 000 mg/kg NAC. On day 22 of the trial, ducks were killed to obtain plasma an...