塞曼特罗(CIM)对瘘管猪血清代谢物、GPT和神经内分泌激素水平的影响  

EFFECT OF CIMATEROL ON SERUM METABOLITE CONCENTRATION,GPT ACTIVITY AND NEUROENDOCRINE HORMONE LEVEL IN GROWING GILTS

作　　者：丁宏标[1] 陈杰[2] 韩正康[2] 陈伟华[2] 

机构地区：[1]中国农业科学院饲料研究所 [2]南京农业大学动物生理生化实验室

出　　处：《Zoological Research》1998年第1期27-30,共4页动物学研究（英文）

摘　　要：用４头装有长久性颈静脉导管的３月龄杂种小母猪，日粮添喂１μｇ／ｇＣｉｍａｔｅｒｏｌ（ＣＩＭ），研究５天内血清有关代谢物、酶活性和激素水平的变化。服食ＣＩＭ后，小母猪血清脲氮明显降低，ＦＦＡ持续升高，ＧＰＴ活性上升，ＳＳ含量显著降低，β－内啡肽水平显著升高，胃泌素水平也略有升高。结果表明：ＣＩＭ显著增强小母猪蛋白质代谢，增加氮沉积，同时ＣＩＭ有显著的脂肪动员作用。ＣＩＭ的营养分重分配作用机理可能与调控生长的神经内分泌系统有关。Four Yorkshire-Erhualian growing gilts implanted with a chronic jugular vein catheter were used to investigate the short-term effect of cimaterol(CIM)on serum metabolite concentration,GPT activity and neuroendocrine hormone level When the gilts were treated with 1 μg/g CIM,SUN decreased significantly and maintained low level in the 5 days observed,while serum FFA maintained a high level Serum GPT activity and β-endorphin concentration increased too SS concentration significantly decreased and gastrin level elevated The results showed that CIM significantly improved protein anabolic metabolism and increased nitrogen deposition in gilts,while significantly stimulated fat degradation through altering SS and β-endorphin levels

关 键 词：塞曼特罗 猪 神经内分泌 血清 代谢物 GPT 

分 类 号：S852.2[农业科学—基础兽医学] S858.28[农业科学—兽医学]