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. 2015 Jul 28;5:12440. doi: 10.1038/srep12440

Figure 2. Expression of CB1 receptor protein in primary cultured hippocampal neurons and mouse hippocampus.

Figure 2

(A, C) Western blot showing mtCB1R protein expression at 2 h after administration in vitro and in vivo (n = 5). (B, D) Western blot showing CB1 protein expression in the remaining samples without mitochondria protein at 2 h after administration in vitro and in vivo (n = 5). (E) Immunogold electron microscopy showing mtCB1R protein expression. (F) Density of mtCB1R immunoparticles were calculated per area of mitochondria (n = 3). Scale bars = 200 nm. Data represent mean ± SD. **P < 0.01; ***P < 0.001; n.s.: no significance. COX IV: cytochrome c oxidase; Hemo: hemopressin.