to determine whether muscarinic and alpha 1-adrenergic agonists activate protein kinase c , we added beta-phorbol dibutyrate ( 10 ( -7 ) m ) simultaneously with carbachol ( 10 ( -5 ) m ) or phenylephrine ( 10 ( -4 ) m ) ;
C1373109
alpha 1-adrenergic agonists
C0031469
phenylephrine