Immunohistochemical Study of Nrf2-Antioxidant Response Element as Indicator of Oxidative Stress Induced by Cadmium in Developing Rats

Figure 3

Histopathological analysis in cardiac muscle lung, kidney, and liver tissue sections obtained from 1-, 10-, and 21-day-old Cd-treated pup rats. Swollen renal tubular epithelial cells with displacement of nucleous and a pale appearance were observed (↑). Hematoxylin-eosin staining, magnification 400x.