Fig. 2
From: TLR4 mutation protects neurovascular function and cognitive decline in high-fat diet-fed mice
Brain microvascular functional capillary density (A). Evaluation of microvascular endothelial function B from wild-type (WT) and TLR4-mut mice fed a normolipid diet (white bars) or a high-fat diet (black bars) for 24 weeks. Representative intravital fluorescence microscopic images after intravenous administration of FITC-labeled dextran (C). Magnification 100×, scale bar 50 µm. Values represent the mean ± SEM. n = 8. *p < 0.05, **p < 0.01 versus WT normal diet #p < 0.05, ##p < 0.01 vs. WT high-fat diet