Effect of the hydrogel topical application of cefepime and CFE once daily for 14 successive days on the mean fold change of the, mRNA relative expression of regenerative markers (PCNA, Fibronectin, COL1, and MMP9) to internal control gene Gapdh (A–D) and collagen deposition (E,F) of a diabetic wound infected with clinical isolates of P. Mirabilis infected with LC587231 in Type 1 diabetic rats. (A) mRNA relative expression of PCNA to internal control gene Gapdh, (B) mRNA relative expression of Fibronectin to internal control gene Gapdh, (C) mRNA relative expression of COL1 to internal control gene Gapdh, (D) mRNA relative expression of MMP9 to internal control gene Gapdh, (E) a photomicrograph of Masson blue staining of: control group (left panel), cefepime-treated group (middle panel), and CFE-treated group (right panel), and (F) for the level of the collagen deposition.