Since T-cell stimulation increases both intracellular Ca2+ and cAMP levels and activates protein kinase C ( PKC ) , the possible involvement of these intracellular messengers in c-Fos and c-Jun induction was tested .
since t-cell stimulation increases both intracellular ca2+ and camp levels and activates protein kinase c ( pkc ) , the possible involvement of these intracellular messengers in c-fos and c-jun induction was tested .
O O O O O O O O O O O O O O O O O O O O O O O O O O O B-protein_molecule O B-protein_molecule O O O O