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. 2017 Sep 1;158(12):2442–2451. doi: 10.1097/j.pain.0000000000001052

Figure 8.

Figure 8.

Prophylactic CBD reduces joint nerve demyelination in MIA-induced OA. Representative sections of electron micrographs of axons found in saphenous nerves taken at day 14 from MIA treated with vehicle (A) (days 0–3), or CBD (300 μg; days 0–3). (B) G-ratio calculations showing that MIA-induced axonal demyelination is prevented by CBD treatment. Scale bar is 6 μm. (*P < 0.05 unpaired t test; n = 6 = 8). Data are presented as mean values ± SEM. CBD, cannabidiol; MIA, sodium monoiodoacetate; OA, osteoarthritis; VEH, vehicle.