similarly , using [ 125i ] iodocyanopindolol as a ligand , we found a decrease in the beta-adrenergic-receptor number on cardiac plasma membrane isolated from the diabetic rats [ 29 % decrease ( p less than .05 ) at 1 wk , 50 % ( p less than .01 ) at 3 wk , and 49 % ( p less than .01 ) at 10 wk compared with control rats ] .
C0001643
beta-adrenergic-receptor
C0007603
plasma membrane