PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34988770-8 2022 Decreased collagen percentage and increased OPN immunoreactivity showed significant results in the MPM group as compared with PRF at 4 and 8 weeks postoperatively, respectively. mpm 99-102 secreted phosphoprotein 1 Canis lupus familiaris 44-47