PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21155215-15 2009 Pre-administration of PPG exacerbated the injuries induced by LPS, increased PMN and protein content in BALF, the plasma NO level, lung iNOS activity and its protein expression, but there was no prominent variation in CO level, HO activity and HO-1 protein expression compared with those of LPS group. ppg 22-25 heme oxygenase 1 Rattus norvegicus 244-248