Antioxidant and Anti-Inflammatory Activities of Ethanol Extract of <i>Clematis trichotoma</i> Nakai

نویسندگان

چکیده

할미밀망은 국내에서 자생하는 미나리아재비과의 낙엽활엽 덩굴식물이다. 어린 잎은 식용으로 사용되며 줄기와 뿌리는 약재로 사용된다. 할미밀망 줄기에 대한 항산화 연구는 보고되었으나 잎에 현재 수행되지 않았다. 본 연구에서는 할미밀망을 70% 에탄올 추출물로 제조하고 및 항염증 생리 활성을 비교하였다. 측정하기 위해 5가지 분석(총 폴리 페놀 함량, 플라보노이드 환원력, ABTS DPPH 라디칼 소거 활성)이 사용되었으며 모든 분석에서 농도 의존적 효과를 나타냈다. 조사하기 RAW 264.7 세포를 사용했다. 농도(31.25∼250 μg/mL)에서 세포 독성을 나타내지 할미밀망(250 μg/mL)은 LPS에 비해 세포의 수지상적 형태 변화를 억제하였고(34.4%), NO (77.4%), IL-6 (85.5%) TNF-α (41.2%)의 발현을 억제함으로써 염증을 낮추는 나타내었다. 또한 LPS 단독 처리군에 COX-2 (79.8%), iNOS2 (93.9%), (87.6%) (77.3%)의 유전자 억제했다. 이러한 결과는 할미밀망이 우수한 작용을 가지고 있음을 보여준다. 그러므로 향후 가진 천연 생물 유래 소재로 활용될 수 있을 것이다.

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ژورنال

عنوان ژورنال: Daehan imsang geomsa haghoeji

سال: 2021

ISSN: ['2288-1662', '1738-3544']

DOI: https://doi.org/10.15324/kjcls.2021.53.2.165