FIG. 5.
Loss of mitochondrial membrane potential (ΔΨm) in MGC803 cells after treatment with berberine and d-limonene, alone and in combination, for 24 and 48 h. Detection of ΔΨm changes with Rhodamine 123 (A) in MGC803 cells; FI was measured by laser scanning confocal microscopy. Data presented as mean±SD values of three independent experiments (B). P<.05, asignificantly different compared with the control group; bsignificantly different compared with the single drug treatments. The bar is 15 μm. Color images available online at www.liebertpub.com/jmf