Hsp60 levels in the skeletal muscle are fibre-type specific and increase after endurance training

Skeletal muscle HSP60 expression is fiber-type specific and increases after endurance training

Heat shock protein (Hsp) 60 is primarily localized inside mitochondrial, plays a key role in the translocation of proteins and cytoprotection, and its levels increase in skeletal muscle upon exercise. The purpose of this study was to examine muscle fiber specificity of HSP60 at rest and after an endurance training program of 6 weeks. Forth-eight young (7-weeks old) healthy mice (BALB/c) were subdivided into sedentary and trained groups. Training was performed over a period of 6 weeks on a rota-rod, at a gradually increasing duration and speed. Eight mice of each group were sacrificed after 15, 30 and 45 days. Two days after the last exercise session all mice were sacrificed by cervical disl…

Hsp60 expression in skeletal muscle increase after endurance training