Fig. 4From: Initial damage produced by a single 15-Gy x-ray irradiation to the rat calvaria skinNumber of proliferation cells per section in the epidermis (a) and representative images for 5-bromo-2-deoxyuridine-positive nucleus (arrows) in the epidermis (b), in the hair follicle (c), and at the base of a sebaceous gland (d)Back to article page