“Compared with the controls, the AUC values of both verapamil (74.3% and 111% increase for 2 and 10 mg/kg EGCG, respectively) and norverapamil (51.5% and 87.2% increase for 2 and 10 mg/kg EGCG, respectively) were significantly greater in the presence of EGCG.”
“Hence, it could be expected that EGCG could alter the pharmacokinetics of verapamil.”
“However, compared with the controls, both the AUC and the relative bioavailability of verapamil were significantly (p<0.01) increased by 74.3-111% in the presence of EGCG.”