leads to glucose uptake in most tissues
establishes circadian rhythm
parathyroid hormone
acts on thyroid gland follicles
leads to secretion of testosterone from testes
luteinizing hormone
follicle stimulating hormone
melatonin
released in response to high blood concentration of Ca2+
glucagon
thyroid stimulating hormone
released in response to high blood concentration of Ca2+
insulin
leads to estradiol secretion from ovaries
calcitonin
released by alpha cells of the pancreas
