PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2222448-0 1990 Enhanced leukotriene C4 synthase activity in thioglycollate-elicited peritoneal macrophages. Thioglycolates 45-59 leukotriene C4 synthase Rattus norvegicus 9-32