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. 2015 Aug 25;15:293. doi: 10.1186/s12906-015-0816-z

Fig. 1.

Fig. 1

Effects of oral administration of the methanol/methylene chloride extract of the stem bark of Croton macrostachyus (MECM) on the mechanical hyperalgesia induced by von Frey hair (0.4 g) in CFA (20 μl/paw) inflamed mice paw. In persistent treatment, response to pain was evaluated before the treatment of the day, when given. B = basal response to mechanical stimulation. N = 5; a p < 0.05; b p < 0.01; c p < 0.001 significantly different compared to vehicle (ANOVA two way and Bonferoni as post hoc test)