Composition for preventing, improving, or treating immune diseases comprising natural extracts as active ingredients
US10016475B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 29, 2013 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | May 7, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a composition for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, an antihistamine composition, and an anti-inflammatory composition. The present invention provides a method for preventing, improving, or treating Th1-mediated immune diseases or Th2-mediated immune diseases, a method for inhibiting the release of histamine, and a method for preventing, improving, or treating inflammatory disorders. The composition according to the present invention has excellent inhibitory activities for IL-4 generation, the degranulation of mast cells, COX-2, 15-NOX, and the passing of allergens from through an intestinal epithelial cell layer, or an excellent Treg cell inducing activity. Further, the present invention provides a detailed mechanism of action of a natural substance and a food-drived antiallergenic substance, and provides stability, a reduction in production costs, and improved convenience of use by using a natural substance as a material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.