Fig. 3. Effect of SFN and As on the immunohistochemistry expression of Bax in control and experimental rats (A) Control rats: hepatocytes are no stained (NS) with the Bax antibody. (B&C) As treated rats show the strong immunopositivity (SIP) Bax in the liver tissue. (D) As treated rats pre-treated with SFN shows markedly reduced immunoreactivity (MRI) in liver tissue. (E) SFN treated rats also showed similar to that of control liver tissue appearance. Magnification ×200.