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. 2012 Oct 1;56(3):e31. doi: 10.4081/ejh.2012.e31

Figure 6.

Figure 6

Proportion of CGRP-IR nucleated neuronal profiles that innervate rat temporomandibular joint from trigeminal ganglion. Group 1 represents animals with normal joint (normal group). Group 2 represents animals 48 h after carrageenan deposition in joint (acute inflammation). Group 3 represents animals 15 days after carrageenan deposition in joint (chronic inflammation). Data are expressed as mean±SEM. Kruskal-Wallis non-parametric ANOVA test and Dunn's multiple comparisons test were used to analyze differences between groups. Values of P<0.05 were considered significant. *control group vs chronic and acute inflammation groups, P<0.001.