Fig. 2
From: Topical administration of Juglans regia L. leaf extract accelerates diabetic wound healing
Effects of topical administration of Juglans regia L. leaf extract on stereological parameters and collagen density. A, B Volumes of newly formed epidermis and dermis in the healing wounds on days 7, 14, and 21. Density of fibroblasts, neutrophils and blood vessels in new dermis on days 7 (C), 14 (D), and 21 (E). F Collagen density percentage in new dermis on days 7, 14 and 21. Data are represented as Mean ± SD. *P < 0.05; **P < 0.01, ***P < 0.001, ****P < 0.0001