상세 보기
- Kim, M.J.;
- Kang, J.Y.;
- Park, S.K.;
- Kim, J.M.;
- Moon, J.H.;
- ... Heo, H.J.;
- 외 3명
WEB OF SCIENCE
0SCOPUS
3초록
This study was performed to examine the neuroprotective effect of the ethyl acetate fraction from Eucommia ulmoides oliver leaf (EFEL) on PM2.5-induced cytotoxicity. EFEL had higher total phenolic and flavonoid contents than the other fractions. In ABTS and DPPH radical scavenging activities, the IC50 of EFEL was measured as 212.80 and 359.13 ?g/mL, respectively. To investigate the neuroprotective effect of EFEL, MTT and DCF-DA assays were performed on HT22, MC-IXC, and BV-2 cells. EFEL effectively decreased PM2.5-induced intercellular reactive oxygen species (ROS) content and inhibited PM2.5-induced cell death. In the results of protein expression related to cellular cytotoxicity on microglial cells (BV-2), EFEL had an improvement effect on cell apoptosis and inflammatory pathways. Rutin and chlorogenic acid were identified as the main physiological compounds. Moreover, it was expected that EFEL, including rutin and chlorogenic acid, could be functional food substances with neuroprotective effects against PM2.5-induced oxidative stress. ?The Korean Society of Food Science and Technology
키워드
- 제목
- 미세먼지(PM2.5)로 유도된 산화적 스트레스에 대한 두충(Eucommia ulmoides Oliver) 잎의 in vitro 뇌 신경세포 보호 효과
- 제목 (타언어)
- Protective effect of Eucommia ulmoides oliver leaves against PM2.5-induced oxidative stress in neuronal cells in vitro
- 저자
- Kim, M.J.; Kang, J.Y.; Park, S.K.; Kim, J.M.; Moon, J.H.; Kim, G.H.; Lee, H.L.; Jeong, H.R.; Heo, H.J.
- 발행일
- 2021-08
- 유형
- Article
- 저널명
- 한국식품과학회지
- 권
- 53
- 호
- 4
- 페이지
- 423 ~ 433