精氨酸营养生理功能研究新进展

精氨酸作为一种条件性必需氨基酸,不仅是合成蛋白质的重要原料,而且在生理调节方面具有重要的功能。近来年有关精氨酸营养生理功能的研究又取得了许多突破性的进展,本文对精氨酸在促进孕期及新生期胎儿生长、特异性减少脂肪含量、调控肿瘤细胞生长、改善心血管系统疾病、免疫调理等方面的最新研究成果以及过量添加精氨酸对动物机体的影响进行了综述,以促进精氨酸在相关领域的应用及其研究的深入。

Advance in the Nutrition and Physiological Function of Arginine

As a conditionally essential amino acid,arginine serves not only as a substrate for protein synthesis,but also as a bioactive molecular with important regulatory functions.In this paper,we reviewed the recent advances in arginine nutrition research,with an emphasis on the role for arginine in fetal and neonatal growth,decreasing fat,regulating cancer cells proliferation,treating cardiovascular diseases,enhancing immune function and the side effect of over supplementation of arginine to animals.