本文關鍵詞： 耐力運動 心血管健康 血糖　出處：《基因組學與應用生物學》2017年08期 　論文類型：期刊論文

【摘要】：本研究旨在研究未受運動訓練的女學生,進行有氧游泳運動后,補充谷氨酰胺對于恢復期血液中一氧化氮(nitric oxide,NO)與同型半胱胺酸的影響。選取60位健康的女性大學生為研究對象,隨機分成兩組,一組補充安慰劑,一組補充L-谷氨酰胺,補充劑量皆為0.1 g每kg體重。然后進行單次游泳運動,連續(xù)運動2 h,運動強度為55%~75%最大心率。每位受試者在運動前及運動后0 h、1 h、2 h,分別采血以測量一氧化氮(NO_x,NO_2~-,NO_3~-)、同型半胱胺酸、血糖、胰島素、高密度脂蛋白膽固醇(high-density lipoprotein cholesterol,HDL-C)、低密度脂蛋白膽固醇(low-density lipoprotein cholesterol,LDL-C)、甘油三脂及總膽固醇含量。研究顯示,運動后兩組間受試者血液中一氧化氮、胰島素、HDL-C、LDL-C、甘油三脂及總膽固醇含量并沒有顯著性差異,而補充谷氨酰胺組受試者運動后其血液中同型半胱胺酸及葡萄糖濃度水平升高。因此本研究認為谷氨酰胺能夠幫助提高運動后恢復期血液中同型半胱胺酸及血糖的含量水平,但目前還沒有足夠證據(jù)能夠顯示補充谷氨酰胺能夠增加耐力運動恢復期的一氧化氮水平。
[Abstract]:The purpose of this study is to study the female students without exercise training, aerobic swimming exercise and glutamine supplementation regarding the recovery period in the blood nitric oxide (nitric oxide NO) and homocysteine. The effects of selected 60 healthy female college students as the research object, randomly divided into two groups, one group of placebo a group of L-, glutamine, supplementary dose was 0.1 g per kg weight. Then a single continuous swimming exercise, exercise 2 h, exercise intensity is 55%~75% the maximum heart rate. All the subjects in pre exercise and post exercise 0 h, 1 h, 2 h, blood samples were collected to measure nitric oxide (NO_x, NO_2~-, NO_3~-), homocysteine, blood glucose, insulin, high density lipoprotein cholesterol (high-density lipoprotein, cholesterol, HDL-C), low density lipoprotein cholesterol (low-density lipoprotein, cholesterol, LDL-C), glycerin three fat and total cholesterol. Research shows that, After exercise between the two groups of subjects in the blood nitric oxide, insulin, HDL-C, LDL-C, and there was no significant difference in total cholesterol and glycerin three fat, increase the blood homocysteine and glucose concentration level and glutamine group subjects after exercise. Therefore this research that levels of glutamine can during the period of blood homocysteine and blood glucose recovery to help improve after exercise, but there is not enough evidence to show that glutamine supplementation can increase endurance exercise recovery level of nitric oxide.

【作者單位】： 重慶大學體育學院;
【基金】：重慶大學體育學院資助
【分類號】：G861.1
【正文快照】： *通訊作者,13808300765@163.comEffects of Glutamine Supplementation on Nitric Oxide and Homocysteine inBlood after SwimmingFeng Jie*College of Physical Education,Chongqing University,Chongqing,400044*Corresponding author,13808300765@163.comYu Yingyong Shen

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本文編號：1490049