This invention provides compositions comprising a protein, an absorption enhancer, a protease inhibitor, method for treating diabetes mellitus, comprising administering same, and methods for oral administration of a protein with an enzymatic activity, comprising orally administering same.
本发明提供了由蛋白质、吸收
促进剂、蛋白酶抑制剂组成的组合物、通过服用组合物治疗糖尿病的方法,以及通过口服组合物口服具有酶活性的蛋白质的方法。