In conclusion , production of a Th1 cytokine , IFN-gamma , by HBsAg -reactive cells was associated with hepatocyte damage in chronic hepatitis B , while no counteracting effect of Th2 cytokines produced by those cells was observed .
in conclusion , production of a th1 cytokine , ifn-gamma , by hbsag -reactive cells was associated with hepatocyte damage in chronic hepatitis b , while no counteracting effect of th2 cytokines produced by those cells was observed .
O O O O O O B-protein_family_or_group I-protein_family_or_group O B-protein_molecule O O B-protein_molecule O O O O O B-other_name I-other_name O B-other_name I-other_name I-other_name O O O O O O B-protein_family_or_group B-protein_family_or_group O O O O O O O