PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21255042-8 2011 Furthermore, HPDLCs significantly upregulated gene expressions of OPN and OCN when cultured on washed SB discs in osteogenic differentiation medium for 2 weeks. Antimony 102-104 bone gamma-carboxyglutamate protein Homo sapiens 74-77