Fig. 4

Effects of liraglutide on hepatic steatosis, hepatic PCSK9 and LDLR proteins by staining with H&E or Oil Red O (a), immunohistochemical detection (b) or immunofluorescence detection (c) in db/db and wild type mice. Magnification, ×200 (hematoxylin and eosin stain and oil red O). LIRA liraglutide