Antileishmanial activity of three saponins isolated from ivy, alpha-hederin, beta-hederin and hederacolchiside A1, as compared to their action on mammalian cells cultured in vitro - Delmas,F.; Di Giorgio,C.; Elias,R.; Gasquet,M.; Azas,N.; Mshvildadze,V.; Dekanosidze,G.; Kemertelidze,E.; Timon-David,P. (Planta Medica, 2000)