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Microscopic aspect of skin wounds experimentally created by burn injury in the rat model (H&E staining) (A) and histopathological scoring of wound samples on days 3, 7, and 14 after dressing with the PCL, PCL/CHT, and PCL/CHT/Ben-NPS fibrous scaffolds, respectively (B–E). Data are indicated as mean ± SD. *P<0.05 and **P<0.01
PCL: Polycaprolactone; CHT: Chitosan; Ben-NPS: Bentonite nanoparticles
