Patent ID: 8236780

Claim:
A method comprising the steps of: Obtaining a galacto-rhamnogalacturan compound from an apple pectin; Obtaining a composition for parenteral administration comprising the galacto-rhamnogalacturonan compound in an acceptable pharmaceutical carrier; Wherein the galacto-rhamnogalacturonan compound is a branched heteropolymer of alternating α-1,2 linked rhamnose and α-1,4-linked GalA residues that carries neutral side-chains of predominantly 1,4-β-D-galactose and/or 1,5-α-L-arabinose residues attached to the rhamnose residues of the RGI backbone; and Administering to a subject having at least one of the following: chronic liver disease associated with the development of fibrosis, established liver fibrosis, or cirrhosis an effective dose of the composition for parenteral administration that results in at least one of the following: Inhibition or slowing down of the progression of liver fibrosis or cirrhosis or reduction of established liver fibrosis or cirrhosis based on evidence comprising reduction of the level of biochemical markers of liver fibrosis, non invasive testing of liver fibrosis or cirrhosis or liver histologic grading of fibrosis or cirrhosis; or reduction in the medical consequences of liver fibrosis or cirrhosis, wherein, when the composition for parenteral administration is utilized to treat LX2 immortalized human hepatic stellate cells in a MTT cell viability assay, the assay treatment results in substantially no decreased viability of activated hepatic stellate cells following administration of the composition.