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. 2022 Apr 29;298(6):101999. doi: 10.1016/j.jbc.2022.101999

Figure 1.

Figure 1

Nerve injury causes a delayed and sustained increase in CB2 expression in the DRG.A–C, representative gel images and quantification of CB2 protein level in the rat DRG 5 (A), 10 (B), and 21 (C) days after sham or SNL surgery. D, representative gel images and quantification of CB2 protein level in the rat dorsal spinal cord 21 days after sham or SNL surgery. Data are shown as means ± SEM (n = 9 rats per group). GAPDH was used as endogenous loading control, and the mean value in the sham group was normalized to 1. ∗p < 0.05, ∗∗p < 0.01, compared with the sham group (Two-tailed Student’s t test). CB2, Type-2 cannabinoid receptors; DRG, dorsal root ganglion; SNL, spinal nerve ligation.