Fig. 2From: A comparative study on the effect of dopamine vs phenylephrine in improving the cutaneous analgesic effect of mexiletine in ratsEffects of cutaneous analgesia were seen after the addition of dopamine (0.06, 0.60, or 6.00 μmol) with mexiletine at the concentrations of 1.8 μmol (A) or 6.0 μmol (B). Data are presented as mean ± SD; n = 8 rats for each drug doseBack to article page