Research Article

Hippocampal Mitochondrial Transplantation Alleviates Age-Associated Cognitive Decline via Enhancing Wnt Signaling and Neurogenesis

Figure 4

Effects of exogenous mitochondria in hippocampal neurogenesis. (a) Immunohistochemistry of nestin/BrdU in aged mice treated with vehicle or mitochondria at 2 h after last BrdU injection. (b) Immunohistochemistry of DCX/BrdU in aged mice treated with vehicle or mitochondria at 3 d after last BrdU injection. (c) Immunohistochemistry of DCX/BrdU in aged mice treated with vehicle or mitochondria at 14 d after last BrdU injection. Values represent the mean ± S.E.M. . . Veh, vehicle. Mito, mitochondria. Arrows point to double-stained cells. Bars = 100 μm.
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