“ Verapamil (10 mumols/l) also inhibited the increase in … by collagenase-dispersed zona glomerulosa cells stimulated by ACTH (100 fmol to 100 nmol/l), angiotensin II (100 pmol to 10 nmol/l) and potassium (… and 8.4 mmol/l); stimulated corticosterone secretion was unaffected.(ABSTRACT TRUNCATED AT 250 WORDS)”