Fig. 2.

Effects of Actinidia eriantha cv. Bidan and A. deliciosa cv. Hayward kiwifruit extracts on the proliferation (A) and interferon (IFN)-γ production (B) of splenocytes from male BALB/c mice. Splenocytes were stimulated with anti-CD3 (2 μg/mL) for 48 h, and simultaneously treated with various concentrations of kiwifruit extracts. The data are displayed as the mean ± SD (bars) of three replicates. Different letters on the bars indicate significant differences by Duncan’s multiple range test (p < 0.05)