PNU156804 inhibition of NF-kappa B activation is due to the inhibition of the degradation of I kappa B-alpha and I kappa B-beta .
pnu156804 inhibition of nf-kappa b activation is due to the inhibition of the degradation of i kappa b-alpha and i kappa b-beta .
B-other_organic_compound O O B-protein_complex I-protein_complex O O O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule O