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Figure 4 | Journal of Neuroinflammation

Figure 4

From: Toll-like receptor 4 signaling in trigeminal ganglion neurons contributes tongue-referred pain associated with tooth pulp inflammation

Figure 4

HWT to mechanical or heat stimulation of the tongue in pulpal Hsp70-, LPS-applied, or sham rats, and the effect of LPS blocker LPS-RS on HWT. A, B: HWT to mechanical (A) and heat stimulation (B) of the tongue in pulpal Hsp70-applied rats or sham rats. C, D: HWT to mechanical (C) and heat stimulation (D) of the tongue in pulpal LPS-applied rats or sham rats. E, F: Change in HWT to mechanical (E) and heat stimulation (F) of the tongue following TG injection of LPS-RS or vehicle in pulpal CFA-applied rats. ***, ###: P < 0.001.

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