Memory Game Endocrine Review I for Exam 3Online version Match glands, hormones, and functions! by Kirsten Coffman released in response to high blood concentration of Ca2+ acts on thyroid gland follicles melatonin released by alpha cells of the pancreas released in response to high blood concentration of Ca2+ leads to secretion of testosterone from testes calcitonin thyroid stimulating hormone glucagon insulin parathyroid hormone leads to estradiol secretion from ovaries leads to glucose uptake in most tissues follicle stimulating hormone establishes circadian rhythm luteinizing hormone