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. 2018 May 11;19(5):1440. doi: 10.3390/ijms19051440

Figure 5.

Figure 5

PI staining was used to evaluate cell viability following ZEN treatment. (A,B) Non-treated, Glia+ control group, (C,D) ZEN treated Glia+ group. PI positive cells were detected by fluorescence microscopy using a Texas red filter set.