文章基本信息

标题：Glutamine Supplementation did not Benefit Athletes During Short-Term Weight Reduction
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作者：Kevin J. Finn ; Kevin J. Finn ; Robin Lund 等
期刊名称：Journal of Sports Science and Medicine
印刷版ISSN：1303-2968
出版年度：2003
卷号：2
期号：4
页码：163-168
语种：English
出版社：University of Uludag
摘要：The purpose was to determine if glutamine supplementation would prevent a loss of lean mass in athletes during a 12-day weight reduction program. It was hypothesized that supplementation would spare lean body mass. Subjects (n=18) exercised and dieted to create a 4186kJ·day-1 energy deficit and a 8372 kJ·day-1 energy deficit on days 1-5, days 6-12, respectively. The glutamine (GLN) group (n=9) ingested 0.35 g·kg-1 body mass of glutamine while a placebo was administered to the remaining subjects. Body mass (BM), lean body mass (LBM) and fat mass (FM), were measured at days 0, 6, and 12. GLN and placebo groups both lost significant amounts of BM, LBM and FM. There were no significant differences between groups. The findings indicate little benefit for retention of lean mass with supplementation of glutamine during a short-term weight reduction program.
关键词：Amino acid;protein metabolism;anticatabolic