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. 2019 Mar 11;12:58. doi: 10.3389/fnmol.2019.00058

FIGURE 8.

FIGURE 8

L-Cys attenuates microglia-mediated neurotoxicity via AMPK activation. (A) Representative photographs of double immunofluorescent staining of active caspase-3 (red) and NeuN (green) within the ipsilateral cortex. Scale bar = 50 μm. Quantification of active caspase-3/NeuN-positive cells. N = 3 mice/group. Six images (20×) were randomly selected from each section per animal. (B) Effects of different conditioned media prepared from microglia-like cell line-BV2 cells on the survival of neurons as determined with TUNEL staining (red). Scale bar = 20 μm. N = 4 wells/group. Values represent the mean ± SD, ∗∗∗p < 0.001 HI vs. Sham; ##p < 0.01, ###p < 0.001 HI + L-Cys vs. HI; &&p < 0.01 HI + L-Cys + CC vs. HI + L-Cys.