重组瘦蛋白对生长猪血清和组织中脂肪酶活性的影响  

Effects of recombinant leptin on lipase activity of serum and tissue of growing pigs

作　　者：艾薇[1] 赵家升[1] 

机构地区：[1]云南保山学院资源环境学院,云南保山678000

出　　处：《饲料工业》2014年第4期41-43,共3页Feed Industry

基　　金：云南省教育厅一般项目[2011Y071]

摘　　要：为研究重组瘦蛋白对生长猪血清和组织中脂肪酶的影响，用重组瘦蛋白进行动物饲养试验结果表明：腹腔注射0．5mg／kg1．0mg/kg体重重组瘦蛋白后，猪血清脂肪酶的活性可明显提高，从注射后第1周到试验结束，血清脂肪酶的活性一直高于对照组，其中0～4周差异较明显，脂肪酶活性提高了14％～28％（P〈0．05）重组瘦蛋白可以提高生长猪血清和组织中脂肪酶的活性，0．5mg／kg和1．in order io study the regulation of recombinant leptin on lipase activity of serum and ｜issue of growing pigs, reeombinant leptin was used in this feeding experiment. The results showed lipase ac- tivity of serum and tissue of swine were regulated by injected recombinant leptin. Injecting recombi- nant leptin with 0.5 mg/kg and 1.0 mg/kg body weight could significantly improve lipase activity of serum and tissue, which was higher than control group anti it was remarkably inereased from the beginning to the fiurlh week（ P〈0.05 ）, lipase aclivity of serum was significantly increased by 14%-28%（P〈0.05 ）.

关 键 词：重组瘦蛋白 脂肪酶 血清 组织 生长猪 

分 类 号：S816.7[农业科学—饲料科学]