Which inhibits adenyl cyclase enzyme?
Somatostatin acts directly on the acid-producing parietal cells a G-protein coupled receptor which inhibits adenylate cyclase, thus effectively antagonising the stimulatory effect of histamine to reduce acid secretion.Ref: DM Vasudevan, 7th edition
Somatostatin
Calcitonin
Epinephrine
Thyroxine
Endocrinology