Fig. 5

Merged flow cytometric histograms and fluorescence quantitative bar graphs of Mitotracker Deep Red FM in HEK293 cells treated with the preparations after 4 h (a) and 24 h (b). Merged flow cytometric histograms and fluorescence quantitative bar graphs of Rhodamine 123 in HEK293 cells treated with the preparations after 4 h (c) and 24 h (d). ***p < 0.001 vs N.S., *p < 0.05 vs N.S., **p < 0.01 vs N.S., ^△p < 0.05 vs DOX/Sal A solution, ^△△△p < 0.001 vs DOX/Sal A solution, ^☆☆p < 0.01 vs NLC-DOX/Sal A, ^☆☆☆p < 0.001 vs NLC-DOX/Sal A. Results are expressed as mean ± SD, n = 3