tokens: NF-kappa B was examined as one of the many molecular mechanisms for mediating cell death by MTBE and benzene .
folded_tokens: nf-kappa b was examined as one of the many molecular mechanisms for mediating cell death by mtbe and benzene .
labels: B-protein_complex I-protein_complex O O O O O O O B-other_name I-other_name O O O O O B-other_organic_compound O B-other_organic_compound O