“…,curcumin from C. aromatica, cardamonin, pinocembrine and 5,6-… showed strong inhibition on platelet aggregation induced by AA with IC(50) values of less than 84 microM. Curcumin was the most effective antiplatelet compound … aggregation with IC(50) values of 37.5, 60.9 and 45.7 microM, respectively.”