In Vivo Efficacy Study of Milk Thistle Extract (ETHIS-094™) in STAM™ Model of Nonalcoholic Steatohepatitis

Introduction A subcategory of nonalcoholic fatty liver disease (NAFLD), nonalcoholic steatohepatitis (NASH) is characterized by accumulation of fat accompanied by inflammatory infiltration and hepatocellular damage. The active complex of milk thistle is a lipophilic extract from its seeds, comprising three isomers, collectively known as silymarin. Silymarin has demonstrated antioxidant, anti-inflammatory, and antifibrotic properties, and has been extensively studied in the treatment of liver diseases. The majority of published clinical research on silymarin has used Legalon® (Rottapharm/Madaus), containing the patented extract of milk thistle ETHIS-094™ (Euromed). The current study was undertaken to examine the effects of ETHIS-094™ in the Stelic Animal Model (STAM™), a validated and widely used animal model for NASH.