In trained athletes, the body's own IGF-1Ec (MGF) mRNA in vastus lateralis did not change after aerobic exercise or after combined aerobic and strength exercise.
In plain wordsIn trained athletes, the body's own MGF gene activity in thigh muscle did not change after aerobic or combined exercise.
- Peptide
- MGF / PEG-MGF
- Outcome
- No significant changeIGF-Ec (MGF) mRNA expression after exercise
- Study
n = 9
- Outcome group
- Exercise and physical function · Musculoskeletal
Source sentences
Both aerobic and combined exercise did not affect regulation of protein synthesis: neither expression of IGF-lEa and IGF-Ec (MGF) mRNA isoforms nor phosphorylation levels of markers of protein synthesis p70S6Kl(Thr389) and eEF2(Thr56) were changed.
2 context sentences(design, population, supporting numbers)
Nine amateur endurance-trained athletes performed 70-Min bicycle intermittent exercise with both legs (E), followed by one-leg strength exercise (ES: 4 bouts of knee extensions at 75% MVC till exhaustion).
Gene expression and protein level were evaluated in samples from m. vastus lateralis before, 40 min, 5 and 22 h after the aerobic exercise.
This result measures the body's own MGF / PEG-MGF. Nobody was given the peptide. It is not evidence about taking it.