Fig. 5From: Pycnogenol a promising remedy for diabetic keratopathy in experimentally induced corneal alkali burns in diabetic ratsHistological sections of the cornea of pycnogenol effect on diabetic-ulcerated rats (A, B, C, and D) show a normal structure of corneal epithelium, supported by Bowmanās membrane (BB). Regularly arranged acidophilic and blue stained stroma and Descementās membrane (DM)Back to article page