Tectoridin, an isoflavone glycoside isolated from the flowers of Pueraria lobata, had hepatoprotective effects against alcohol-induced liver steatosis by significantly decreasing the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and triglyceride (TG) in serum, modulating the disturbance of peroxisome proliferators-activated receptor α pathway as well as ameliorating the hepatic mitochondria dysfunction in mice [42]. This evidence concerns the gene GPT and alcohol drinking.