Androgen receptors and testosterone in men—Effects of protein ingestion, resistance exercise and fiber type

@article{Hulmi2008AndrogenRA,
  title={Androgen receptors and testosterone in men—Effects of protein ingestion, resistance exercise and fiber type},
  author={J. Hulmi and J. Ahtiainen and H. Sel{\"a}nne and J. Volek and A. Mero},
  journal={The Journal of Steroid Biochemistry and Molecular Biology},
  year={2008},
  volume={110},
  pages={130-137}
}
  • J. Hulmi, J. Ahtiainen, +2 authors A. Mero
  • Published 2008
  • Biology, Medicine
  • The Journal of Steroid Biochemistry and Molecular Biology
  • The purpose of this study was to examine the impact of protein ingestion on circulating testosterone and muscle androgen receptor (AR) as well as on insulin-like growth factor-I (MGF and IGF-IEa) responses to a resistance exercise (RE) bout in (57-72 year) men. Protein (15 g whey) (n=9) or placebo (n=9) was consumed before and after a RE bout (5 sets of 10 repetition maximums), and vastus lateralis muscle biopsies were taken pre, 1 and 48 h post-RE. The protein ingestion blunted the RE-induced… CONTINUE READING
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