mTOR Modulates Methamphetamine-Induced Toxicity through Cell Clearing Systems

Figure 6

Inverse correlation between the occurrence of APP and METH-induced toxicity. (a) Representative micrograph from a control cell. (b) Representative micrograph from a cell following METH at 72 h. (c) Linear regression between the percentage of cell death and the number of LC3 + P20S-positive vacuoles in control. (d) Linear regression between the percentage of cell death and the number of LC3 + P20S-positive vacuoles following METH at 72 h. The puncta reported in the graphs ((c) white square and (d) black square) correspond to the number of grid (). Arrows point to vacuoles. N = nucleus. Scale bar = 1 μm.

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