Low Frequency Electroacupuncture Alleviated Spinal Nerve Ligation Induced Mechanical Allodynia by Inhibiting TRPV1 Upregulation in Ipsilateral Undamaged Dorsal Root Ganglia in Rats

Figure 1

Effects of 2 Hz EA on bilateral paw withdrawal thresholds of rats subject to right L5 spinal nerve ligation. Data are presented as mean ± SEM, 𝑛=8 per group. ^∗∗∗𝑃<0.001, SNL group versus normal group; ^#𝑃<0.05, ^##𝑃<0.01, SNL + EA group versus SNL group.

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