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. 1997 Oct 1;17(19):7462–7470. doi: 10.1523/JNEUROSCI.17-19-07462.1997

Fig. 1.

Fig. 1.

Formalin-evoked paw-licking behavior and paw swelling in wild-type and mutant mice. A, Time course of licking behavior of the formalin-injected paw presented as the mean licking time ± SEM per 2 min; n = 5 per group. B, The formalin-evoked paw licking behavior was divided into two phases: phase 1, 0–9 min; andphase 2, 10–60 min. Data are presented as the mean total licking time ± SEM of the first and second phases after formalin injection into the paw. **p < 0.01,t test, comparing wild-type and mutant mice.C, Data are presented as the mean paw diameter ± SEM in millimeters of the formalin-injected and noninjected paws. **p < 0.01, t test, comparing wild-type and mutant mice. ipsi, Ipsilateral;contra, contralateral.