Fig. 4From: Effects of astrocyte on neuronal outgrowth in a layered 3D structureFluorescence images of samples of the N&A-M group and the N group on days 1, 3, 7, and 14 (the neuronal dendrites were stained with MAP2 and are shown in red; the astrocytes were stained with GFAP and are shown in green; the cell nuclei were stained with DAPI and are shown in blue)Back to article page