at 100 micrograms at hdl protein/ml , the rate constant for cholesterol efflux from rat fu5ah hepatoma cells is 3 x 10 ( -3 ) /min ( t1/2 for efflux of 3.9 h ) , whereas efflux from gm3468 human fibroblasts is 0.075/4 h ( equivalent to a t1/2 for efflux of 37 h ) .
C0007634
cells
C0016030
fibroblasts