Acetogenin and prenylated flavonoids from Helminthostachys zeylanica with inhibitory activity on superoxide generation and elastase release by neutrophils
Huang YC, Hwang TL, Yang YL , Wu SH, Hsu MH, Wang JP, Chen SC, Huang LJ, Liaw CC (2010) Acetogenin and prenylated flavonoids from Helminthostachys zeylanica with inhibitory activity on superoxide generation and elastase release by neutrophils Planta Medica, 76(5), 447-453