Minimal adaptation of the molecular regulators of mitochondrial dynamics in response to unilateral limb immobilisation and retraining in middle-aged men.
Chantal A PileggiChristopher P HedgesRandall F D'SouzaBrenan R DurainayagamNina ZengVandre C FigueiredoAnthony J R HickeyCameron J MitchellDavid Cameron-SmithPublished in: European journal of applied physiology (2022)
In healthy middle-aged males, 2 weeks of immobilisation did not induce dramatic differences in markers of mitochondria fission and autophagy. Restoration of ambulatory physical activity following the immobilisation period restored altered gene expression patterns to pre-intervention levels, with little evidence of further adaptation to resistance exercise training.