The histamine separation restrainer which features that it contains the extract which is obtained the histamine separation restrainer, the cyclic AMP phosphodiesterase

摘要

PROBLEM TO BE SOLVED: To obtain a histamine separation inhibitor, a cyclic AMP phosphodiesterase inhibitor, an active oxygen scavenger or a radical scavenger useful for preventing and treating allergic diseases, inflammatory diseases, or the like, and preventing and treating aging of the skin (e.g. wrinkle formation, reduction in elasticity, of the skin).;SOLUTION: The histamine separation inhibitor, cyclic AMP phosphodiesterase inhibitor, active oxygen scavenger or radical scavenger comprises an extract from leaf part of Averrhoa carambola L. as an active ingredient.;COPYRIGHT: (C)2002,JPO