PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31632029-12 2019 Real-time PCR confirmed this result, and showed gene expression increased significantly (OPN 1.84-fold, OCN 1.69-fold) when stem cells were cultured with His-betaCD-PH. histidine-pyridine-histidine-3 154-157 bone gamma-carboxyglutamate protein Homo sapiens 104-107