Exercise might favor reverse cholesterol transport and lipoprotein clearance: Potential mechanism for its anti-atherosclerotic effects

Livers of C57 BL/6 mice exercised for 2 weeks showed a dramatic increase in scavenger receptor B1 (SR-B1), CD36 and low density lipoprotein (LDL) receptor and a decrease in acetyl LDL receptor gene expression. These effects on lipoprotein receptors are reminiscent of the effects mediated by peroxisome proliferator-activated receptor (PPARγ) ligands.