PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28667114-8 2017 Remarkably, this single commensal bacterium in the context of a complex population led to variations in host responses to metronidazole treatment, including increased expression of antimicrobial peptides Reg3beta and Reg3gamma and intestinal inflammation indicated by tumor necrosis factor alpha levels. Metronidazole 122-135 regenerating islet-derived 3 gamma Mus musculus 217-226