In Vitro and In Vivo Leishmanicidal Activity of Astronium fraxinifolium (Schott) and Plectranthus amboinicus (Lour.) Spreng against Leishmania (Viannia) braziliensis
Figure 2
Cytotoxicity of the plant material. Percentage of cellular viability (mean ± standard error mean) using RAW 264.7 macrophages after 24 h incubation with essential oil of P. amboinicus (a) or with ethanolic leaf extract of A. fraxinifolium (b) at various concentrations.