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Fig. 2 | The Journal of Headache and Pain

Fig. 2

From: Altered aminoacid and lipid metabolism in a rat orofacial inflammation model determined by omics approach: potential role in trigeminal sensitisation

Fig. 2

Orofacial mechanical allodynia induced by Complete Freund’s Adjuvant (CFA) injection. Facial mechanonociceptive thresholds measured with von Frey filaments before (control) and 3 days after CFA or saline injection (50 µl s.c.) into the right whisker pad. Data points represent the means ± S.E.M. of n = 11–11 rats (*p ≤ 0.0001 vs. saline; #p ≤ 0.0001 vs. contralateral side; $ p ≤ 0.0001 vs. before treatment (control), determined by two-way ANOVA followed by Tukey’s multiple comparison test)

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The Journal of Headache and Pain

ISSN: 1129-2377

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