GPT and metabolic dysfunction-associated steatohepatitis: In an HFD-induced NASH model in Wistar rats, EGCG (1 g/L in drinking water, 6 weeks) alleviated the HFD-induced steatosis, steatohepatitis, ballooning degeneration, and necrosis in the liver, with improvements in the blood levels of ALT, triglyceride, insulin, and glucose, which was realized by improving oxidative stress, lipid peroxidation, and lipid metabolism, as revealed by the altered levels of GSH, MDA, and CYP2E1 [119].