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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Immunolocalization of the lymphocyte T (CD3+ cells) infiltration at the superficial (A–D) and deep (E–H) aspects of the grafts after subcutaneous implantation of OxPVA/ChS-based scaffolds for 14 days. Scale bar: 100 µm. (*: the panniculus carnosus within the host subcutaneous tissue).