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Fig. 1 | BMC Pharmacology and Toxicology

Fig. 1

From: Anti-hyperalgesic properties of a flavanone derivative Poncirin in acute and chronic inflammatory pain models in mice

Fig. 1

Inhibition of abdominal writhing induced by acetic-acid as described in “Materials and methods”. The total numbers of writhing were evaluated over the period of 30 min. Each column represents the mean ± SEM of 6–7 mice per group. *p < 0.05, **p < 0.01 and ***p < 0.001 denote the significant differences from the negative control group

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