Fig. 7

Photomicrographs representing casp-3 immunoexpression in various treatment groups. (A) Control group with normal baseline casp-3 protein expression. (B) FNP receiving group displayed strong casp-3 expression (arrow). (C) FNP + DPKL group displayed moderate casp-3 expression (arrow). (D) FNP + DPKH displayed weak casp-3 expression (arrow)