Fig. 7.

Effect of Gly on CP-induced histological changes. Rats were subjected to the treatment regimen shown in Fig. 3. At the end of the experiment, rats were euthanized, and their bladders were removed, fixed, sectioned, and then stained with hematoxylin and eosin as described in materials and methods. E, edema. The large arrow indicates urothelial ulceration (sloughing), and the small arrow indicates neutrophils. Micrographs are from a representative experiment repeated four independent times.