PUKYOUNG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
发明人:
KIM, Hyeung Rak,김형락,JEONG, Eun Ji,정은지,KIM, Sung Hee,김성희,KIM, Chi Hyun,김치현,YANG, Jong Soon,양종순,KIM, Jae Il,김재일,LEE, Min Sup,이민섭
申请号:
KRKR2013/009640
公开号:
WO2014/065640A3
申请日:
2013.10.28
申请国别(地区):
WO
年份:
2014
代理人:
摘要:
The present invention relates to a composition for treating or preventing inflammatory diseases and, more particularly, to a pharmaceutical composition for preventing and treating inflammatory diseases, containing Myagropsis myagroides extract or a fraction of the extract as an active ingredient. Even though the Myagropsis myagroides extract or the fraction of the extract of the present invention does not contain the conventionally known fucoxanthin, the Myagropsis myagroides extract or the fraction of the extract exhibits the effects of effectively inhibiting the expression of iNOS and COX-2 and the generation of nitrogen monoxide (NO), prostaglandin E2 (PGE2) and inflammatory cytokines, and thus can be useful for preventing and treating inflammatory diseases.La présente invention concerne une composition pour le traitement ou la prévention de maladies inflammatoires et, plus particulièrement, une composition pharmaceutique pour la prévention et le traitement de maladies inflammatoires, contenant un extrait de Myagropsis myagroides ou une fraction de lextrait comme principe actif. Bien que lextrait de Myagropsis myagroides ou la fraction de lextrait de la présente invention ne contienne pas la fucoxanthine classiquement connue, lextrait de Myagropsis myagroides ou la fraction de lextrait présente les effets dinhibition efficace de lexpression de iNOS et de COX-2 et de la génération de monoxyde dazote (NO), de prostaglandine E2 (PGE2) et de cytokines inflammatoires, et par conséquent peut être utile pour la prévention et le traitement de maladies inflammatoires.본 발명은 염증성 질환 치료 또는 예방용 조성물에 관한 것으로, 외톨개모자반(Myagropsis myagroides) 추출물 또는 상기 추출물의 분획물을 유효성분으로 함유하는 염증성 질환의 예방 또는 치료용 약학적 조성물을 제공한다. 본 발명의 외톨개모자반 추출물 또는 이의 분획물은 종래 알려진 푸코잔틴(fucoxanthin)이 전혀 함유되어 있지 않음에도 일산화질소(NO), 프로스타글란딘 E2(prostaglandin E2, PGE2) 및 염증성 사이토카인의 생성을 억제할 뿐만 아니라 iNOS 및 COX-2의 발현을 효과적으로 억제하는 효과가 있는 바, 염증성 질환의 예방 및 치료에 유용하게 이용될 수 있다.