Photomicrographs showing effect of butyl paraben (BP) in kidney., no histopathologic changes were seen among control group (A, B). Butyal paraben sections (C, D) indicate glomerulosclerosis. Dose + antidote group section (E, F) shows abnormal vascular pole (VP), mild degeneration of epithelial cells, and pyknotic nuclei (PN), necrosis (N). Antidote group (I, J) shows no obvious histopathological changes. Hematoxylin and eosin were stained sections (10X and 40 X).