Figure 3From: TRPV1 channel-mediated bilateral allodynia induced by unilateral masseter muscle inflammation in ratsTRPV1 mRNA expressions in the trigeminal ganglion. (A) Real-time PCR revealed up-regulation of TRPV1 expression after masseter inflammation in ipsilateral TRG; (B) There was no difference in TRPV1 expression in contralateral TRG. Data are presented as means ± s.e.m., n = 8. **p < 0.01 versus control group, using t-test.Back to article page