비만세포 유래의 알레르기 반응에 대한 사인의 효과

• 영문명: Effects of Amomum xanthiodes on the Mast Cell-Mediated Allergic Reaction
• 발행기관: 대한약학회
• 저자명: 김상현(Sang Hyun Kim)
• 간행물 정보: 『약학회지』제49권 제5호 (2005년), 386~391쪽, 전체 6쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2005.10.31

영문 초록

The discovery of drugs for the treatment of mast cell-mediated allergic disease is a very important subject in human health. The Amomum xanthiodes (Zingiberaceae) has been used for centuries as a traditional medicine in Korea and is known to have an anti-inflammatory effect. However, its specific mechanism of action is still unknown. In this report, we investigated the effect of hot water extract from Amomum xanthiodes (EAX) on the mast cell-mediated allergic reaction and studied its possible mechani는 of action. EAX inhibited compound 48/80-induced systemic anaphylaxis and serum histamine release in mice. EAX decreased the passive cutaneous anaphylaxis reaction activated by anti-dinitrophenyl (DNP) IgE antibody. EAX dose-dependently reduced histamine release from rat peritoneal mast cells activated by compound 48/80 or anti-DNP IgE. EAX increased cAMP and decreased compound 48/80-induced intracellular Ca2+ levels. Our findings provide evidence that EAX inhibits mast cell-derived allergic reactions, and also demonstrate the involvement of cAMP and intracellular Ca2+ in these effects.

키워드

Amomum xanthiodes histamine cAMP intracellular Ca2+ mast cells