at dihydropyridine concentrations near the limit of solubility ( 10 microm ) , the only significant effect in these three binding experiments was a 26 % inhibition of [ 14c ] pimozide binding to calmodulin by nicardipine , indicating that the dihydropyridines do not bind to the same site on calmodulin as chlorpromazine , pimozide , or calcium .
C0028005
nicardipine
C0012315
dihydropyridines