Bioresponsive Nar-Zn@GelMA Hydrogel Reprograms the Diabetic Wound Microenvironment via Antioxidant and Immunoregulatory Synergy
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Chronic diabetic wounds (DWs) exhibit persistent inflammation, oxidative stress, and dysregulated macrophage polarization, forming a hostile microenvironment that compromises tissue repair. To address these multifactorial barriers, a multifunctional biorespons... ...