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. 2025 Apr 10;36(6):1889–1898. doi: 10.1097/SCS.0000000000011358

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Copyright © 2025 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of Mutaz B. Habal, MD.

This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0/

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The effect of SVF cell sheets on chondrocyte pyroptosis (n=6). (A) TUNEL staining images of chondrocytes in each group of cartilage tissue (scale bar: 25 μm). (B) Immunohistochemical images of NLRP3, Caspase1, and GSDMD in each group of cartilage tissue (scale bar: 25 μm). (C) Quantitative analysis of TUNEL-positive rate in each group of cartilage tissue. (D) Semiquantitative analysis of NLRP3, Caspase1, and GSDMD-positive cells in each group of cartilage tissue. The data are expressed as mean±SD. *P<0.05 and **P<0.01, compared with the blank group. ^# P<0.05 and ^## P<0.01, compared with the perichondrium group.