PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6257493-0 1981 In vitro stimulation of 25-hydroxycholecalciferol 1 alpha-hydroxylation by parathyroid hormone in chick kidney slices: evidence for a role for adenosine 3",5"-monophosphate. Calcifediol 24-49 parathyroid hormone Gallus gallus 75-94 6257493-1 1981 We studied the effect of parathyroid hormone (PTH) on the in vitro conversion of 25-hydroxycholecalciferol to 1,25-dihydroxycholecalciferol [1,25-(OH)2D3] by kidney slices from vitamin D-deficient chicks. Calcifediol 81-106 parathyroid hormone Gallus gallus 25-44