Figure 4.

Effect of ethanolic extract of Selaginella convoluta (Sc-EtOH), acetylsalicylic acid (ASA 150 mg/kg) and morphine (Morph 10 mg/kg) on formalin test (second phase). Values are mean ± S.E.M.; *p < 0.05, **p < 0.01, significantly different from control; ANOVA followed Dunnett’s test (n = 6, per group).

de Sá et al. BMC Complementary and Alternative Medicine 2012 12:187   doi:10.1186/1472-6882-12-187
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