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. 2019 Sep 26;20(5):4603–4611. doi: 10.3892/mmr.2019.10713

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Copyright: © Zhao et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 4. — Immunostaining of OPCs in the ischemic area. (A) Representative images of sections stained with anti-NG2, a marker of OPCs, at day 1, 3, 7, 14 and 28 after reperfusion. Scale bar, 50 µm. There was a significant increase in the number of OPCs and this was accompanied by morphological changes in these cells from day 7 to 28 after reperfusion. (B) Statistical analysis of the number of NG2 positive cells. n=6. *P<0.05, **P<0.01 vs. Con. MCAO, middle cerebral artery occlusion; Con, control; OPCs, oligodendrocyte precursor cells; NG2, chondroitin sulfate proteoglycan 4.