Patent ID: 8722644
Filing Date: 2014-05-13
Classification: A61K,A61P

Abstract:
1. A method for treating and preventing peptic ulcers and duodenal ulcers, comprising a step of administering to a subject in need thereof a therapeutically effective amount of a hyaluronic acid mixture consisting essentially of a low average molecular weight hyaluronic acid (LMWHA) and a high average molecule weight hyaluronic acid (HMWHA), wherein the average molecular weight (Mw) of LMWHA 0.5 million Da, and the average Mw of HMWHA within 1.5 million to 3.5 million Da, and a mixing ratio of the LMWHA and the HMWHA is in a range from 20:80 to 80:20 by weight.