title: Role of calcium regulating hormones in the pathogenesis of senile osteoporosis.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D002118:Calcium / Q000502:physiology*; D002762:Cholecalciferol / Q000097:blood*; D004100:Dihydroxycholecalciferols / Q000097:blood; D004958:Estradiol / Q000097:blood; D005260:Female; D050723:Fractures, Bone / Q000503:physiopathology; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood; D008297:Male; D008875:Middle Aged; D010024:Osteoporosis / Q000209:etiology* / Q000503:physiopathology; D010281:Parathyroid Hormone / Q000097:blood*; D012737:Sex Factors; D013739:Testosterone / Q000097:blood
chemical_list: D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D010281:Parathyroid Hormone; D002762:Cholecalciferol; D013739:Testosterone; D004958:Estradiol; D002118:Calcium