Fig. 2From: Visualizing neuroinflammation with fluorescence and luminescent lanthanide-based in situ hybridizationToll-like receptor 4 (TLR4) mRNA staining in BV2 microglia cells and J774 macrophage cells (biotinylated TLR4 cRNA probe conjugated to streptavidin (SA)-Alexafluor555) following 0 h and 4 h of LPS stimulation (0.5 μg/ml) compared to cellular autofluorescence. a DAPI (blue) and BV2 cell autofluorescence or TLR4 mRNA expression (orange) following LPS-induced inflammation. b DAPI (blue) and J774 cell autofluorescence or TLR4 mRNA expression (orange) following LPS-induced inflammation. c Brightness intensities of LPS-treated BV2 cells represented in arbitrary fluorescence units. d Brightness intensities of LPS-treated J774 cells represented in arbitrary fluorescence units. 40x magnification, scale bar = 20 μmBack to article page