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Figure 1 | BMC Complementary and Alternative Medicine

Figure 1

From: Electroacupuncture mediates extracellular signal-regulated kinase 1/2 pathways in the spinal cord of rats with inflammatory pain

Figure 1

The paw withdrawal thresholds (PWTs) of rats in each group at different time-points. PWTs were measured at pre-injection, 5, 6, 25 and 49 h after NS/CFA injections. Values represent mean ± SEM; n = 10 per group for each time point. **P < 0.01 versus control group at the corresponding time point. ▲▲ P < 0.01 versus model group at the corresponding time point. ## P < 0.01 versus sham EA group at the corresponding time point.

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