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. 2014 Mar 13;9(3):e91426. doi: 10.1371/journal.pone.0091426

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© 2014 Cheng et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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2,3,5-Triphenyltetrazolium chloride staining shows the normal brain tissue (red) and infarct tissue (white). Sham-1 d, Sham-1 d group; Model-1 d, Model-1 d group; Sham-7 d, Sham-7 d group; Model-7 d, Model-7 d group; EA-7 d, EA-7 d group; Non-acup-7 d, Non-acup-7 d group. Scale bar = 1 cm.