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. 2020 Nov 1;2020:7069052. doi: 10.1155/2020/7069052

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Copyright © 2020 Qiu Di Tu et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Curcumin improves the morphological changes in renal tissues in PHN rats. (a) Renal tissues were investigated by staining with H&E (scale bars 50 μm), PAS (scale bars 20 μm), and Masson (scale bars 50 μm) and photographed by a light microscope (400x magnification). (b) Semiquantitative analysis of the PAS-positive area was measured by Image-Pro Plus 6.0. (c) Semiquantitative analysis of Masson-positive area was measured by Image-Pro Plus 6.0. ^∗∗P < 0.01, the model group vs. the control group, ^▲P < 0.05; ^▲▲P < 0.01, the model group vs. the curcumin (300 mg/kg) group.