Antinociceptive Activity of Trichilia catigua Hydroalcoholic Extract: New Evidence on Its Dopaminergic Effects
T. catigua extract (200 mg kg−1, p.o.) effect on the writhing test in mice. Results are in mean SEM; n = 10–12 animals per group. * significantly different from PBS-treated mice; # significantly different from control (PBS followed by acetic acid injection) treated mice (ANOVA followed by Newmann-Keuls post-hoc test).