Figure 7. Histopathological features of the liver tissues. (A) Representative images of HE staining in livers from different groups of rats (× 40). HE staining was utilized to analyze histological abnormalities. (B) Representative images of the gomori methenaminutese silver staining in liver sections from different groups of rats (×40). (C) Representative images of immunohistochemistry staining of CTRP13 in livers from different groups of rats (× 40). (D) Quantification of CTRP13-positive cells in liver sections from different groups of rats.