Fig. 2From: Early life overfeeding impairs spatial memory performance by reducing microglial sensitivity to learningHippocampal expression of a toll-like receptor 4 (Tlr4), b nuclear factor (NF) κB, c tumour necrosis factor (TNF)α, d interleukin (IL)-1β, e IL-6, f IL-1ra, and g brain-derived neurotrophic factor (Bdnf) at postnatal days (P)7 and 14 in rats raised in control (CL) and small (SL) litters. Data are mean + SEM. N = 6–8 per group. *p < 0.05Back to article page