作者: Stephen J. Marx
DOI: 10.1056/NEJM200012213432508
关键词:
摘要: The four parathyroid glands, through the secretion of hormone, regulate serum calcium concentrations and bone metabolism.1 In turn, hormone secretion; high inhibit by glands low stimulate it.2 Low or falling act within seconds to secretion, initiated means a calcium-sensing receptor on surface cells.2 This is heptahelical molecule, like receptors for light, odorants, catecholamines, many peptide hormones.3 Parathyroid 50 percent maximal level at . . .