期刊论文

Effects of Dietary Epidermal Growth Factor on Serum Biochemical Indices,Serum Free Amino Acid and Intestinal Mucosal Hydrolytic Amino Acid Contents of Weaned Piglets

中文

动物营养学报

1006-267X

2018

30

7

2519-2528

10.3969/j.issn.1006-267x.2018.07.012

31402089:国家自然科学基金 31330075:国家自然科学基金

本校为第一机构

本试验旨在研究饲粮中添加表皮生长因子( EGF)对断奶仔猪血清生化指标、血清游离氨基酸和小肠黏膜水解氨基酸含量的影响。选取体重相近、健康的21日龄断奶仔猪42头,随机分成3组,每组14个重复,每个重复1头仔猪。Ⅰ组为对照组,饲喂基础饲粮; Ⅱ组和Ⅲ组分别饲喂在基础饲粮中添加200和400 μg /kg EGF的试验饲粮。试验期为14 d。结果表明: 1)饲粮中添加EGF对断奶仔猪平均日增重、平均日采食量和料重比没有显著影响( P>0.05) 。2)断奶后7 d,Ⅱ组血清尿酸含量显著高于Ⅰ组( P

The objective of this experiment was to investigate the effects of dietary epidermal growth factor ( EGF) on serum biochemical index,serum free amino acid and intestinal mucosal hydrolytic amino acid contents of weaned piglets. Forty-two healthy piglets with similar body weight were weaned at 21 days of age and randomly assigned into 3 groups with 14 replicates per group and 1 piglet per replicate. Piglets in group Ⅰ ( control group) were fed a basal diet,and the others in groups Ⅱ and Ⅲ were fed the basal diet supplemented with 200 and 400 ...