Figure 1From: Origin and consequences of brain Toll-like receptor 4 pathway stimulation in an experimental model of depression TLR-4 pathway activation in brain cortex after stress exposure in rats. mRNA expression levels for TLR-4 (A) and MD-2 (C) in brain in control and after CMS. Protein expression of TLR-4 (B) and MD-2 (D) in brain in control and after CMS. Data are mean ± SEM of 8-10 rats per group. * p < 0.05, ** p < 0.01 vs. Control group (two-tailed t-test).Back to article page