Immunomodulatory Effect of Rhaphidophora korthalsii on Natural Killer Cell Cytotoxicity
Figure 3
Effects of R. korthalsii methanol extract on cytokine production in vivo. The serum concentrations of IL-2 and IFN-γ were tested by ELISA assay. (a) Concentration of IL-2 in vivo. (b) Concentration of IFN-γin vivo. Each value represents the means ± SEM for three assays in duplicate each. The differences between the control group and treated group were determined by one-way ANOVA (*).