PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11158001-14 2001 Serum 1,25-dihydroxyvitamin D levels increased in response to PTH infusion before leuprolide therapy (P = 0.022), but there was no difference in the rate of increase before or after leuprolide therapy (P = 0.66). 1,25-dihydroxyvitamin D 6-29 parathyroid hormone Homo sapiens 62-65