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Spirulina Promotes Stem Cell Genesis and Protects against LPS Induced Declines in Neural Stem Cell Proliferation

Figure 4

Orthogonal projections of BrdU GFAP co-staining.

(A–D) Confocal images with orthogonal views demonstrate the absence of co-labeling of BrdU and GFAP in the 4 groups of animals examined. In the merged column you can observe co-localization of BrdU with DAPI as indicated by the purple. In constrast there is no colocalization of BrdU with GFP although the GFP labeled cells are closely associated with the BrdU positive cells. This supports our finding of no increased absolute numbers of GFAP labeled cells between any of the groups examined.

Figure 4