PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10780869-3 2000 Furthermore, when compared with 17beta-estradiol, a representative antiresorptive drug, it is evident that alfacalcidol causes a dose-dependent suppression of bone resorption, and yet maintains or even stimulates bone formation, as reflected in increases in serum osteocalcin levels and bone formation rate at both trabecular and cortical sites. alfacalcidol 107-119 bone gamma-carboxyglutamate protein Rattus norvegicus 264-275 15758364-10 2003 In addition, serum parathyroid hormone was suppressed, whereas serum osteocalcin was increased by alfacalcidol at all dose levels. alfacalcidol 98-110 bone gamma-carboxyglutamate protein Rattus norvegicus 69-80