The inhibitory effects of cepharanthine on HIV-1 long terminal repeat ( LTR ) -driven gene expression and nuclear factor kappaB ( NF-kappaB ) activation were also examined .
the inhibitory effects of cepharanthine on hiv-1 long terminal repeat ( ltr ) -driven gene expression and nuclear factor kappab ( nf-kappab ) activation were also examined .
O O O O B-other_organic_compound O B-virus O O O O B-DNA_domain_or_region O O O O O B-protein_complex I-protein_complex I-protein_complex O B-protein_complex O O O O O O