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Fig. 5 | BMC Complementary Medicine and Therapies

Fig. 5

From: Nano-scaled emulsion and nanogel containing Mentha pulegium essential oil: cytotoxicity on human melanoma cells and effects on apoptosis regulator genes

Fig. 5

Flow cytometry analysis of apoptosis in A375 cells treated (24 h) with blank emulsion (NE(−oil), nano-scaled emulsion (MPNe), blank nanogel (Gel(−oil)), and nanogel of MPEO (MPNgel). The histograms show 2 ± 0.5% of cells at late apoptotic (Annexin V + PI+) in control, 17.5 ± 2% in NE(−oil), 22.9 ± 2.5% in MPNe, 23.1 ± 1.5% in Gel(−oil), and 72.0% ± 4% in MPNgel treated cells

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