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. 2021 Aug 14;14:2469–2479. doi: 10.2147/JPR.S323588

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© 2021 Du et al.

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Puerarin attenuates CFA-induced pain of the trigeminal nerve. Head withdrawal thresholds were analyzed using an electronic von Frey anesthesiometer every day in the period of animal experiments. *P<0.05, CFA group compared with the control group; ^#P<0.05, CFA+Pue group compared with the CFA group; ^&P<0.05, CFA+Res group compared with the CFA group.

Abbreviation: CFA, complete Freund’s adjuvant.