Effect of Hypoxia-Ischemia on the Expression of Iron-Related Proteins in Neonatal Rat Brains

Figure 5

Representative images of immunofluorescence staining for ferritin (green), NeuN (neuronal marker; red)/CD31 (vascular marker; red)/Olig2 (oligodendrocyte marker; red), and DAPI (nuclear marker; blue) in rat brains on POD 28. Ferritin-positive cells were colocalized with CD31- or Olig2-positive cells; however, they were largely observed in the WMI group than in the sham group. White arrows indicate ferritin⁺CD31⁺ cells in c5 and d5 and ferritin⁺Olig2⁺ cells in f5. Scale bar, 50 μm.