Research Article

PKM2 Is a Potential Diagnostic and Therapeutic Target for Retinitis Pigmentosa

Figure 4

PKM2 inhibition enhances cell viability in 661W cells. (a) Effects of shikonin on the viability of 661W cells before light exposure. (b, c) Effects of pretreatment with shikonin on the viability of 661W cells at 24 h (b) and 48 h (c) after light exposure. Notes: data from three separate experiments () were averaged and analyzed by one-way ANOVA with post hoc LSD correction. ns: not significant. , , and versus the control group (0 μM shikonin).
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