谷氨酰胺对运动能力影响的研究进展

Effect of glutamine on exercise ability

谷氨酰胺是人或哺乳动物体内含量最丰富的一种游离的条件必需氨基酸,是机体内众多代谢活动的能量来源,对机体各器官功能的正常发挥起着重要的作用。但是在应激状态下,谷氨酰胺的供求平衡会被打破。谷氨酰胺因其独特且复杂的生理特性成为营养学、生理学、生物化学、运动医学等多领域的研究热点。随着国际竞技体育的蓬勃发展,功能性运动补充剂不断被开发,在此期间谷氨酰胺在运动能力提升方面的巨大潜力被发掘,经过研究发现谷氨酰胺能够有效提高机体运动能力并延缓疲劳。本文对过度运动与谷氨酰胺之间的关系及谷氨酰胺的生理功效进行综述,并对谷氨酰胺未来的研究方向进行展望。

Glutamine is one of the most abundant free conditionally essential amino acids in human or mammalian body.It is the energy source of many metabolic activities in the body and plays an important role in the normal function of various organs.But under stress,the balance of supply and demand for glutamine will be broken.Glutamine has become a research hotspot in nutrition,physiology,biochemistry,sports medicine and other fields due to its unique and complex physiological properties.With the vigorous development of international competitive sports,functional sports supplements have been continuously developed.During this period,the great potential of glutamine in improving sports ability has been explored.After research,glutamine can effectively improve the body’s sports ability and delay fatigue.This paper reviewed the relationship between excessive exercise and glutamine and the physiological effects of glutamine,and prospected the future research directions of glutamine.