non-dihydropyridine calcium channel blockers ( verapamil , diltiazem , 1.0-10 mg/kg , i.p . ) did not significantly affect the basal plasma glucose level , and dihydropyridine calcium channel blockers ( nifedipine , 0.1-0.3 mg/kg , i.p , ; nicardipine , 0.35-0.70 mg/kg , i.p . ) caused mild hyperglycemia , which was blocked by the administration of the beta-adrenoceptor antagonist propranolol .
C2945601
dihydropyridine calcium channel blockers
C0028005
nicardipine