Figure 5.

Immunohistochemical staining of Bax in rat kidneys (200×). (a) Normal control rats showing a slight expression of Bax. (b) Significant increase in Bax expression was seen in renal tissue treated with Cisplatin group. (c) Significant decrease in Bax expression was observed in renal tissue of rats treated with Candesartan group. (d) Significant reduction in Bax expression was observed in renal tissue of rats treated with stem cells group. (A color version of this figure is available in the online journal.)