Upon HBxAg stimulation , there was no recognizable association of cytokine patterns with AST/ALT levels .
upon hbxag stimulation , there was no recognizable association of cytokine patterns with ast/alt levels .
O B-protein_molecule O O O O O O O O B-protein_family_or_group I-protein_family_or_group O B-other_name I-other_name O