Metabolic and Hepatic Effects of Empagliflozin on Nonalcoholic Fatty Liver Mice

Shu Niu,1,* Qingjuan Ren,1,* Shuchun Chen,2 Xiaoyu Pan,2,3 Lin Yue,4 Xing Chen,2 Zelin Li,2 Ruoxi Zhen3 1Department of Endocrinology, Shijiazhuang People’s Hospital, Shijiazhuang, Hebei, People’s Republic of China; 2Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei, People’s Republic of China; 3Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei, People’s Republic of China; 4Department of Endocrinology, The Third Hospital of Shijiazhuang, Shijiazhuang, Hebei, People’s Republic of China*These authors contributed equally to this workCorrespondence: Shu Niu, Department of Endocrinology, Shijiazhuang People’s Hospital, Shijiazhuang, Hebei, People’s Republic of China, Email niushucccc@163.comPurpose: Among chronic liver diseases, non-alcoholic fatty liver disease (NAFLD) is one of the commonest. Although empagliflozin has several therapeutic uses in treating cardiovascular and renal disorders, its impacts and mechanisms on NAFLD are poorly understood. This research aimed to examine the metabolic regulatory mechanism through which empagliflozin protects against NAFLD.Methods: Equal grouping of twenty-seven male C57BL/6J mice into those fed a normal diet (NCD), those fed a high-fat diet (HFD), and those fed an HFD with empagliflozin (Empa) was approached. HE, oil red O staining, and Masson staining were utilized for evaluating the pathological damage to the liver and the mice’s liver and body weights. Lipids, blood glucose, and inflammation index were compared across the three groups. Liquid chromatography/mass spectrometry (LC-MS) has been employed for identifying liver metabolomics.Results: The findings suggested that empagliflozin mitigated the inflammatory and oxidative stress response associated with the buildup of lipids caused by HFD. Differentially expressed metabolites (DEMs) were identified by metabonomics analysis as present in both the HFD/NCD and Empa/HFD groups. These DE