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. 2016 Dec;11(12):2004–2011. doi: 10.4103/1673-5374.197145

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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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Effects of electroacupuncture (EA) on β-catenin immunoreactivity in the injured spinal cord of rats.

(A) Representative immunohistochemical staining for β-catenin expression (original magnification ×400). Red arrows indicate β-catenin-immunoreactive cells. Scale bars: 50 μm. (B) Semi-quantification of β-catenin immunoreactivity in the sham, SCI, and EA groups on days 1, 7, and 14 post-injury. Data are expressed as the mean ± SEM (n = 5 rats per group). **P < 0.01, vs. the sham group; #P < 0.05, ##P < 0.01, vs. the SCI group (one-way analysis of variance followed by post hoc least significant difference test). The sham group underwent laminectomy only, the SCI group underwent laminectomy + SCI induction at T₁₀, and the EA group underwent laminectomy + SCI induction at T₁₀ + EA intervention. SCI: Spinal cord injury; IOD: integrated optical density.