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. 2017 Sep 29;7:12452. doi: 10.1038/s41598-017-12717-5

Figure 2.

Figure 2

I.c.v. administration of RTX spares the function of TRPV1 at the hindpaw. Mice were pretreated with RTX one week before the tests [(a, b, g) s.c. pretreatment; (c, d) i.t. pretreatment; (e, f, h) i.c.v. pretreatment]. Time course of licking/biting behavior evoked by i.pl. injection of RTX (1 ng to the hindpaw, arrowheads in a, c, e) and total time spent licking/biting during the first 10 minutes of the tests. (g, h) Time spent licking/biting behavior in response to i.pl. injection of 0.3% H2O2. All data represent the mean ± SEM. The number of mice in each group is shown in parentheses. The Mann-Whitney U-test was used (*P < 0.05). i.pl., intraplantar injection.