Figure 3. Confocal images showing the distribution of APC (A, D, G, J, green), tumor necrosis factor receptor 1 (TNF-R₁) (B, E, red) and interleukin-1 receptor 1 (IL-1R₁) (H, K, red) in oligodendrocytes (arrows) in the PWM at 7 days after the hypoxic exposure and the corresponding control.

The co-localized expression of APC with TNF-R₁ and IL-1R₁ is depicted in C and F, I and L, respectively. Note the expression of TNF-R₁ and IL-1R₁ is upregulated after the hypoxic exposure. Scale bars: A–L, 50 µm.