Figure 4From: Milnacipran inhibits glutamatergic N-Methyl-D-Aspartate receptor activity in Spinal Dorsal Horn Neurons Effects of antidepressants on ERK activation in the spinal cord. ERK activation was significantly suppressed by simultaneous treatment with milnacipran compared with the NMDA-alone group, but not with citalopram or desipramine. Arrow indicates the pERK-positive neurons. NS = not significant.Back to article page