Research Article
Electroacupuncture Regulates Endoplasmic Reticulum Stress and Ameliorates Neuronal Injury in Rats with Acute Ischemic Stroke
Figure 3
EA attenuated neuronal injury after ischemia and reperfusion. (a) GFAP-positive cells (red) and NeuN-positive cells (green) in the cortical ischemic penumbra at 72 h after reperfusion. DAPI (blue) was used to counterstain the nuclei. (b) The optical density of GFAP-positive cells in the different groups. (c) The number of NeuN-positive cells in the different groups. Scale bar in (a) = 20 µm (magnification 400x). The data (n = 6) are presented as the mean ± SD. .
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