phorbol esters such as phorbol 12 , 13-dibutyrate ( pdbu ; 40 to 200 nmol/l ) or 12-o-tetradecanoyl phorbol 13-acetate ( 20 to 80 nmol/l ) added to aspirinized platelet-rich plasma ( prp ) 5 to 15 seconds prior to various platelet stimuli ( epinephrine , adp , prostaglandin endoperoxide analog u44069 , collagen , paf , or vasopressin ) potentiate the rate and extent of aggregation and atp secretion induced by those agonists .
C0031586
phorbol esters
C0039654
12-o-tetradecanoyl phorbol 13-acetate