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. 2019 Dec 24;27(1):91–99. doi: 10.1080/10717544.2019.1706669

Figure 2.

Figure 2.

Flow cytometry assay of the cellular uptake of SPA under 4 °C, chloroquine (CQ), chlorpromazine (CPZ), amiloride and methyl-β-cyclodextrin (MβCD) treatment. The control is the fluorescence of CHO cells treated with 10 μM FITC-SPA at 37 °C for 1 h. *p < .05 versus control, **p < .01 versus control, ***p < .001 versus control.