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. 2017 Feb 13;7:42531. doi: 10.1038/srep42531

Figure 1.

Figure 1

Expressions in the withdraw threshold and latency of mice in the von Frey (A) and radial heat test (B). The picture shows that analgesic effect of EA could be detected on day 1 and day 2 after treatment. *p < 0.05 means groups compared with control. #p < 0.05 means groups compared with CFA group. n = 10. CFA = complete Freund’s Adjuvant; EA = Electroacupuncture; TRPV1−/− = transient receptor potential V1 null mice.