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. 2017 May 15;38(6):1047–1059. doi: 10.1177/0271678X17707671

Figure 4.

Figure 4.

Oligodendrocyte survival in the intragyral white matter of the first and second parasagittal gyri and the periventricular white matter in the sham control (n = 9), ischemia-normothermia (n = 8), ischemia-48 h hypothermia (n = 8), and ischemia-72 h hypothermia (n = 8) groups. (a) Ischemia was associated with a significant reduction in oligodendrocyte survival in all white matter regions with a partial improvement in both hypothermia groups in all regions, which remained significantly lower than sham control. Data are mean ± SEM, *p < 0.05 vs. sham control, #p < 0.05 vs. ischemia-normothermia. (b) Photomicrograph of Olig-2 positive labelling in the intragyral white matter of the first parasagittal gyrus (A, D, G, J), the second parasagittal gyrus (B, E, H, K) and the periventricular white matter (C, F, I, L) in the sham control (A–C), ischemia-normothermia (D–F), ischemia-48 h (G–I), and ischemia-72 h (J–L) groups. Scale bar 200 µm.