Figure 4

Photomicrograph of liver tissue sections representing the localization of casp-3 and iNOS protein in different treated groups. (a, b) Control negative group showing normal slight to negative casp-3 and iNOS protein expression. (c, d) CBZ receiving group showing strong positive casp-3 and iNOS protein expression in the tubular epithelium and interstitial inflammatory cells. (e, f) CS-NPs + CBZ receiving group showing weak expressions of both casp-3 and iNOS proteins.