PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8264050-8 1993 Messenger RNA for tPA was unchanged but PAI-1 mRNA increased significantly for HSVEC and HUVEC after 24 hours of Po2 of 40 mm Hg, returning to baseline within 24 hours of Po2 to 150 mm Hg restoration. PO-2 113-116 serpin family E member 1 Homo sapiens 40-45