Puerarin Exerts the Hepatoprotection from Chronic Alcohol-Induced Liver Injury via Inhibiting the Cyclooxygenase-2 and the 5-Lipoxygenase Pathway in Rats.

Background: Puerarin (PR) as one of the main ingredients of the root of the traditional herb Kudzu has been suggested to improve chronic alcohol-induced liver injury. We explore the specific mechanisms of PR on hepatocellular changes after administration of alcohol.

Methods: Sprague-Dawley rats were treated with 55% alcohol for 12 weeks to induce a chronic alcoholic liver damage model.