Fig. 7

NG2 cell proliferation is increased in the hippocampus of TMEV-injected animals at 4 and 14 dpi. a NG2 cells (green) and proliferation marker Ki-67 (red) in the CA1 hippocampal region of PBS-injected (top) and TMEV-injected (bottom) mice at 4 and 14 dpi. Arrow heads point to cells containing pixels colocalized for both NG2 and Ki-67. b There is a significant increase in colocalization of NG2 and Ki-67 in the CA1 region of the hippocampus of TMEV-injected mice compared to PBS-injected mice at 4 dpi. c There is also a significant increase in colocalization of NG2 and Ki-67 in the CA1 region of the hippocampus of TMEV-injected mice compared to PBS-injected mice at 14 dpi. Images are ×20 maximum-intensity projections of 12 μm confocal z stacks. All scale bars = 50 μm