tokens: The transduction pathway leading to NF-kappaB activation in U937 cells involved the intracellular generation of reactive oxygen species ( ROS ) , as demonstrated by the concomitant inhibitory effects of antioxidants on NF-kappaB activation and the emission of a fluorescent probe reacting intracellularly with hydrogen peroxide .
folded_tokens: the transduction pathway leading to nf-kappab activation in u937 cells involved the intracellular generation of reactive oxygen species ( ros ) , as demonstrated by the concomitant inhibitory effects of antioxidants on nf-kappab activation and the emission of a fluorescent probe reacting intracellularly with hydrogen peroxide .
labels: O B-other_name I-other_name O O B-protein_complex O O B-cell_line I-cell_line O O O O O B-inorganic I-inorganic I-inorganic O B-inorganic I-inorganic O O O O O B-other_name I-other_name I-other_name O O O B-protein_complex O O O O O O B-other_name I-other_name O O O B-inorganic I-inorganic O