we have investigated the effect of two biologically active phorbol esters , 4 beta-phorbol 12 beta-myristate 13 alpha-acetate ( pma ) and 4 beta-phorbol 12 beta,13 alpha-didecanoate ( beta pdd ) on muscarinic agonist binding and receptor-stimulated phosphoinositide breakdown in cultured human neuroblastoma ( sh-sy5y ) cells .
C0031586
phorbol esters
C0039654
pma