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. 2016 Apr 26;13:91. doi: 10.1186/s12974-016-0553-3

Fig. 1.

Fig. 1

METH increases P2X7 purinergic receptor mRNA and protein expression in microglia. a The expression level of P2X7R mRNA in ESdM cells was modestly increased by treatment with 100 μM METH for 48 h (P < 0.0336). b Representative immunoblots of P2X7R in whole cell lysate, protein fraction, and Ponceau S staining (Po-S) as loading control. The ratios of P2X7R to protein loading control are shown in the histogram. Error bars represent mean ± SE of four independent experiments (p < 0.0003). (METH-treated versus control)