“Finally, experiments where melatonin was applied between successive BK stimulation periods showed an enhancement of the agonist‐evoked Ca2+ entry in BAE and SDR cells.”
“However, preincubating SHR aortic endothelial cells with exposure to melatonin increased the internal Ca2+ release triggered by bradykinin (BK) and ATP while stimulating the related agonist‐evoked Ca2+ entry.”