Furthermore , the PA -and the anti-CD3 -induced increases in AP-1 enhancer activity were blocked by the presence of PKC inhibitors or by PKC down-regulation .
furthermore , the pa -and the anti-cd3 -induced increases in ap-1 enhancer activity were blocked by the presence of pkc inhibitors or by pkc down-regulation .
O O O B-other_organic_compound O O B-protein_molecule O O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O O O O B-protein_molecule O O O B-protein_molecule O O