Figure 4From: Chemokine CCL2 and its receptor CCR2 in the medullary dorsal horn are involved in trigeminal neuropathic pain Rostro-caudal (from + 300 μm to −1800 μm) distribution of CCL2-IR in both ipsilateral and contralateral MDH in naïve and IAMNT-operated animals (1 day, 3 days, 10 days, and 21 days). * P < 0.05, ** P < 0.01, ***P < 0.001 compared to naïve. N, naïve. n = 6 for naïve, n = 5 for other groups.Back to article page