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Fig. 6 | Biomaterials Research

Fig. 6

From: Green tea catechin-grafted silk fibroin hydrogels with reactive oxygen species scavenging activity for wound healing applications

Fig. 6

Histological photomicrographs of the wound area harvested after 14 days of treatments with a gauze (control), DuoDERM® gel, SF-T and SF-T/SF-EGCG hydrogels. The left and right panels show hematoxylin-eosin (H&E) staining (pink; cytoplasm, blue purple; nuclei) and Masson’s trichrome staining (pink; cytoplasm, blue; collagen and connective tissues, dark red; keratin and muscle fibers, blue purple; nuclei), respectively. The insets represent inflammatory cells (macrophages, lymphocytes, neutrophils, eosinophils) at the interface between matured and healed wound area

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