Figure 2From: Age-dependent decrease in glutamine synthetase expression in the hippocampal astroglia of the triple transgenic Alzheimer's disease mouse model: mechanism for deficient glutamatergic transmission?Confocal micrographs showing GFAP (green) and GS (red) labelling in the hippocampus of either control (A) or 3xTg-AD mice (B). Majority of astrocytes co-express (yellow) GFAP and GS in control mice, whilst some of GFAP positive astrocytes of the 3xTg-AD mice fail to express GS (arrows).Back to article page