Increased <i>FXYD1</i> and <i>PGC‐1</i> α mRNA after blood flow‐restricted running is related to fibre type‐specific AMPK signalling and oxidative stress in human muscle

Abstract

Blood flow restriction augmented exercise-induced increases in muscle FXYD1 and PGC-1α mRNA in men. This effect was related to increased oxidative stress and fibre type-dependent AMPK signalling, but unrelated to the severity of muscle hypoxia, lactate accumulation, and modulation of fibre type-specific CaMKII signalling.