Figure 2From: A three-dimensional collagen construct to model lipopolysaccharide-induced activation of BV2 microglia Morphology of microglia cultured in monolayer and three-dimensional (3D) systems. Microglia cultured in monolayer (A), coated monolayer (B) and 3D collagen gels (C,D,E,F) were stained with fluorescein isothiocyanate (FITC)-tagged lectin and 4',6-diamidino-2-phenylindole, dihydrochloride (DAPI) and viewed with fluorescent (A-C) or confocal (D-F) microscopy.Back to article page