PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28980123-11 2018 In summary, both raw and processed pyritum-containing sera exhibited positive effects on osteoblasts, which maybe via the TGF-beta1/Smad signaling pathway. ferrous sulfide 35-42 transforming growth factor, beta 1 Rattus norvegicus 122-131