Fig. 2From: Comparison of the effect of Triticum Vulgare and Hyperici Oleum on healing in traumatic membrane perforation: an animal studyOn the 7th day after tympanic membrane perforation, group NC (1), group C (2), group TV (3), group HO (4) (H&E Staining, 20 × magnification) epithelization (right arrow), inflammatory cells under the epithelium (star), fibroblast cells (blue triangle), and collagen fibers (black triangle)Back to article page