ORALLY ADMINISTERABLE PROTEIN PREPARATION AND METHOD OF ORALLY ADMINISTERING THE SAME

摘要

An enteric protein preparation composed of an enteric outer layer tolerant to gastric acid and a protein drug and a protease inhibitor provided inside. When the enteric outer layer tolerant to gastric acid of the enteric protein preparation is dissolved in the intestines, the active ingredient is released into the intestines and thus the drug effect thereof can be effectively and continuously exerted.