tokens: Activation of nuclear factor kappa B in human lymphoblastoid cells by low-dose ionizing radiation .
folded_tokens: activation of nuclear factor kappa b in human lymphoblastoid cells by low-dose ionizing radiation .
labels: O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-cell_type I-cell_type I-cell_type O B-other_name I-other_name I-other_name O