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. 2014 Jun 17;2:67. doi: 10.1186/2051-5960-2-67

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© Gama Sosa et al.; licensee BioMed Central Ltd. 2014

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Chronic microvascular pathology following blast exposure. Electron micrographs (A, B, C) taken from serial sections of the same cortical microvessel. Sections are taken from the frontal cortex of a rat that received three 74.5 kPa blast exposures and was sacrificed 6 months after the last exposure. Note the amorphous material in the lumen creating a near complete occlusion (asterisk). The vessel also becomes narrowed (arrow in panel C). The neuropil surrounding the vessel appears normal. Scale bar: 5 μm.