Fig. 2From: Etlingera elatior Extract promotes cell death in B16 melanoma cells via down-regulation of ERK and Akt signaling pathwaysEE extract induced nuclear condensation in B16 cells. B16 non-treated or control (left panel) and treated with 15 μg/ml EE extract (right panel) for 24 h. Then cell were stained with Hoechst33342 and observed under a fluorescence microscope (20X magnification). The arrows show nuclear condensation of B16 treated cellsBack to article page