adipose cells from insulin-treated rats showed no change in basal but a 55 % increase in insulin-stimulated glucose transport activity compared with those from control rats ( 7.1 +/- 0.8 vs. 4.6 +/- 0.5 fmol/cell per min , mean +/- sem ) and a corresponding increase in the concentration of glucose transporters in the plasma membranes ( 44 +/- 5 vs. 32 +/- 6 pmol/mg of membrane protein ) .
C0007634
cell
C0007603
plasma membranes