tokens: However , cytokine-induced NF-kappaB activation and VCAM-1 expression are blocked by both PDTC and NAC .
folded_tokens: however , cytokine-induced nf-kappab activation and vcam-1 expression are blocked by both pdtc and nac .
labels: O O B-other_name B-protein_complex O O B-protein_molecule O O O O O B-other_organic_compound O B-amino_acid_monomer O