동백나무(Camellia japonica) 잎 추출물의 비만세포에서의 탈과립 억제 및 염증성 사이토카인 억제효과

• 영문명: The inhibition effects of Camellia japonica leaf extract on antigen-stimulated degranulation and inflammatory cytokines in mast cells
• 발행기관: 한국인체미용예술학회
• 저자명: 배용태(Yong-Tae Bae) 송태임(Tae-Im Song) 임채영(Chae-Young Lim) 이기영(Ki-Young Lee) 이숙영(Sook-Young Lee)
• 간행물 정보: 『한국인체미용예술학회지』한국인체미용예술학회지 제19권 제1호, 85~96쪽, 전체 12쪽
• 주제분류: 예술체육 > 예술일반
• 파일형태: PDF
• 발행일자: 2018.01.30

영문 초록

This study investigated the effects of leaf extract of Camellia japonica (LECJ) on antigen-stimulated degranulation in mast cells and its mechanism of action in cell lines. It was identified that the inhibitor activation in the examination of β-hexosaminidase, inflammatory cytokines and Syk kinase activation upon which LECJ were collected in the prime of antioxidant activity were 1/10 concentration lower than the patent published in 2007 and the paper published 2008. In the case of preparing LECJ, the inhibition of the concentration was 10 times greater than the start as reported in the existing paper published in 2007 and the patent published 2008. The effects of LECJ verified it as an effective material for cosmetic use. In the study, the antigen-stimulated activation of mast cells, the inhibition of degranulation on LECJ and its mechanism of action, LECJ exhibited an inhibitory effect on degranulation in mast cells. Also, the activation of signaling pathways in antigen-stimulated mast cells depends initially on the interaction of FceRI on the downstream activation of Syk and other tyrosine kinases. This study showed that degranulation in antigen-stimulated mast cells and the secretion of inflammatory cytokines decreased in a concentration dependent manner. These results showed that the LECJ in cell line is effective for its anti-allergic activity. In the case of LECJ, the study showed that the effects of degranulation, the effects of the expression and secretion of inflammatory cytokines, and the directly inhibiting activation of signaling molecules such as adaptors.

목차

Ⅰ. 서론

Ⅱ. 실험재료 및 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

Ⅴ. 사사

키워드

Camellia japonica(동백나무, LECJ) antigen-stimulated degranulation(항원유도 탈과립) inihibitial activation of inflammatory cytokines(염증성 사이토카인 억제활성) antioxidant activity(항산화 활성)