Endothelial cell proliferation measured via BrdU incorporation in human umbilical vein endothelial cells.

Bars indicate fold increases of absorbance_{450 nm} of cells incubated with serum derived at rest compared with two minutes (+2 min) and 75 minutes (+75 min) after exercise. Initial Ex. /Final Ex.: initial and final exercises of a 6-week exercise intervention. RE: resistance exercise, RVE resistive vibration exercise. * time effect: P = 0.0171.