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
질문

논문 기본 정보

자료유형
학술저널
저자정보
Hyun-Jin Lee (Kyungnam University) Mi-Young Yoon (Kyungnam University) Ju-Young Kim (Kyungnam University) Yongseong Kim (Kyungnam University) Hae-Ryong Park (Kyungnam University) Eunju Park (Kyungnam University)
저널정보
한국식품과학회 Food Science and Biotechnology Food Science and Biotechnology vol 17. no 2
발행연도
2008.4
수록면
343 - 348 (6page)

이용수

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

초록· 키워드

오류제보하기
In this study, antioxidant activity of methanol extract of Glycyrrhiza uralensis Fisch (GUE) against H<sub>2</sub>O<sub>2</sub>-induced DNA damage in human leucocytes and cell death in PC12 cells was determined. The effect of GUE on H<sub>2</sub>O<sub>2</sub>-induced DNA damage in human leucocytes was evaluated by the comet assay, where GUE (1-50 μg/mL) was a dose dependent inhibitor of DNA damage induced by H<sub>2</sub>O<sub>2</sub>. The protective effect of GUE against H<sub>2</sub>O<sub>2</sub>-induced damage on PC12 cells was investigated by MTT reduction assay and lactate dehydrogenase release assay. A marked reduction in cell survival induced by H<sub>2</sub>O<sub>2</sub> was significantly prevented by 1-50 μg/mL of GUE. The enzyme activity of caspase-3 was elevated in H<sub>2</sub>O<sub>2</sub>-treated PC12 cells, while preincubation with GUE for 30 min inhibited H<sub>2</sub>O<sub>2</sub>-induced caspase-3 activation in a dose-dependent manner. In conclusion, GUE ameliorates H<sub>2</sub>O<sub>2</sub>-induced DNA damage in human leucocytes and has neuroprotective effect by preventing cell death in PC 12 cell, suggesting that GU may be a potential candidate for novel therapeutic agents for neuronal diseases associated with oxidative stress.

목차

Abstract
Introduction
Materials and Methods
Results and Discussion
Acknowledgments
References

참고문헌 (40)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2013-573-001015466