Effect of acute creatine monohydrate supplementation on skeletal muscle transcriptome
ID:
状态:
发布时间June 11, 2010
, 更新时间 May 2, 2014
, 提交时间 May 22, 2007,
物种:
Homo sapiens
摘要:
Expression profiling of vastus lateralis muscle of young, healthy, non-obese men supplemented with creatine monohydrate vs. placebo for 10 days. Results identify transcriptional pathways activated in skeletal muscles as a result of acute creatine monohydrate supplementation. Keywords: Supplementation response. In a randomized, placebo-controlled, crossover, double-blind design, 12 young, healthy, non-obese men were supplemented with either a placebo or creatine monohydrate (loading phase, 20 g/d x 3 d; maintenance phase, 5 g/d x 7 d) for 10 d. Following a 28 day washout period, subjects were put on the alternate supplementation for 10 days. Muscle biopsies of the vastus lateralis were obtained and were assessed for global mRNA expression using cDNA microarrays.