期刊论文

中文

饲料工业

1001-991X

2016

37

16

6-11

10.13302/j.cnki.fi.2016.16.002

“十二五”国家科技支撑计划[2012BAD39804] 湖北省重大科技攻关项目[2014ABA022]

本校为第一机构

试验旨在研究L-精氨酸（Arg）和α-酮戊二酸（AKG）对热应激肉鸡肝脏功能的影响。选用200只1日龄科宝肉鸡,随机分为4个处理组：对照组（基础日粮）、热应激组（基础日粮）、Arg组（基础日粮＋0.5%Arg）、AKG组（基础日粮＋0.5%AKG）,每组5个重复,每个重复10只鸡。试验期5周。结果表明：1与对照组相比,热应激处理降低了肉鸡肝脏相对重量、血液三碘甲状腺原氨酸（T3）和四碘甲状腺原氨酸（T4）含量、肝脏三磷酸腺苷（ATP）、腺苷酸池（TAN）含量及能荷（EC）值（P〈0.05）,同时也降低了肝脏过氧化物酶体增殖活化受体γ辅助活化因子1α（PGC-1α）、血红素加氧酶-1（HMOX-1）和黄嘌呤氧化还原酶（X...

This study was conducted to investigate the effects of arginine （Arg） and α-ketoglutarate （AKG） on liver function of heat-stressed broilers. 200 1-day-old Cobb chickens were randomly divid- ed into four groups （control group, heat-stress group, Arg group, and AKG group）. Each treatment has 5 replicate pens and 10 chickens per pen. The control group and heat-stress group were fed a basal di- et, whereas Arg group and AKG group were fed basal diet supplemented with 0.5% Arg and 0.5% AKG, respectively. The results showed that： ①Compared w...