메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
Neurotoxicity and oxidative injury induced by glutamate cause neuronal degeneration related to various central nervous system diseases. Resveratrol, a polyphenolic compound, is known to have antioxidative and anti-inflammatory effects. The aim of this study was to investigate whether resveratrol has a neuroprotective effect against glutamate-induced toxicity in cultured cortical neurons. After exposure to glutamate for 15 min, cortical neurons originated from ICR mouse fetuses on embryonic days 15-16 were then treated with resveratrol for 24 h in the post-treatment paradigm. Glutamate induced a significant reduction in cell viability, but the cell viability was significantly increased by resveratrol. Glutamate induced ROS generation and apoptotic neuronal death, but resveratrol reduced them. The mRNA expressions in antioxidant enzymes, cytoplasmic glutathione peroxidase, copper/zinc superoxide dismutase (SOD), and manganese SOD, and anti-apoptotic regulator Bcl-xL were decreased by glutamate, but resveratrol significantly increased their mRNA levels. In addition, the mRNA expressions of pro-inflammatory cytokines, interleukin-1β and tumor necosis factor-α, were increased by glutamate insult, but significantly reduced by resveratrol. These findings indicate that resveratrol are neuroprotective against glutamate-induced toxicity, suggesting a useful therapeutic application in the treatment of neurodegenerative disorders.

목차

등록된 정보가 없습니다.

참고문헌 (26)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0