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. 2019 Sep 3;20(17):4321. doi: 10.3390/ijms20174321

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© 2019 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Schematic diagram representing the mechanism of vascular changes in hypoxic condition. Pathways that confer vascular protection are highlighted in red and neuroprotective pathways are highlighted in green.