A, 100 nm/L nifedipine and 200 nm/L TTA-P2 showed additive inhibitory effect on Ang II–stimulated aldosterone secretion from human adrenal slices. #, p < 0.05 compared with nifedipine or TTA-P2 alone.
B, 100 nm/L nifedipine and 200 nm/L TTA-P2 showed additive inhibitory effect on High K+–stimulated aldosterone secretion. #, p < 0.05 compared with nifedipine or TTA-P2 alone.