Early effect of 25-hydroxycholecalciferol (25-OH-D3) and 1,25-dihydroxycholecalciferol (1,25-(OH)2-D3) on the ability of parathyroid hormone (PTH) to elevate cyclic AMP of intact bone cells.
D000818:Animals; D001842:Bone and Bones / Q000187:drug effects / Q000378:metabolism*; D002449:Cell Aggregation; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism*; D004100:Dihydroxycholecalciferols / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D005333:Fetus; D006887:Hydroxycholecalciferols / Q000494:pharmacology*; D010281:Parathyroid Hormone / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D010281:Parathyroid Hormone; D000242:Cyclic AMP