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. 2016 Jan;11(1):94–100. doi: 10.4103/1673-5374.175052

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Copyright: © Neural Regeneration Research

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.

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Effect of Shenqi Fuzheng injection (SFI) on the ultrastructure of brain tissue in aged rats with cerebral ischemia/ reperfusion injury (transmission electron microscopy, × 6,000).

Sham group: Normal morphology of neurons (red arrows), glial cells (yellow arrows), blood capillaries (green arrows) and neuronal organelles. Model group: Neurons (red arrows) were visibly damaged, glial cells (yellow arrows) condensed, and organelles had disappeared; capillaries (green arrows) were thinner and the vascular wall was thickened. SFI group: Structure and morphology of neurons (red arrows), glial cells (yellow arrows), and capillaries (green arrows) were noticeably more normal than in the model group.