http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 장건천 (검색결과 1 건)
- 무료
- 기관 내 무료
- 유료
-
6-Hydroxydopamine 유발 SH-SY5Y 세포주 손상에 대한 resveratrol의 신경보호 효과
장건천,김형춘,위명복,Chang, Geon-Cheon,Kim, Hyoung-Chun,Wie, Myung-Bok 대한수의학회 2014 大韓獸醫學會誌 Vol.54 No.1
Parkinson's disease is known to exhibit progressive degeneration of the dopaminergic neurons in the substantia nigra via inhibition of glutathione metabolism. It is well known that 6-Hydroxydopamine (6-OHDA) induces Parkinson's disease-like symptoms, while resveratrol (3,5,4'-trihydroxystilbene) has been shown to have anti-inflammatory and antioxidant effects. In the present study, we investigated the neuroprotective effects of resveratrol, a phytoalexin found in grapes and various plants, on 6-OHDA-induced cell damage to the SH-SY5Y human neuroblastoma cell line. Resveratrol (5 and 10 ${\mu}M$) inhibited 6-OHDA (60 ${\mu}M$)-induced cytotoxicity in SH-SY5Y cells and induced a reduction of the number of apoptotic nuclei caused by 6-OHDA treatment. Additionally, the total apoptotic rate of cells treated with both resveratrol (10 ${\mu}M$) and 6-OHDA (60 ${\mu}M$) was less than that of 6-OHDA treated cells. Resveratrol also dose-dependently (1, 5 and 10 ${\mu}M$) scavenged reactive oxygen species (ROS) induced by 6-OHDA in SH-SY5Y cells and prevented depletion of glutathione in response to the 6-OHDA-induced cytotoxicity in the glutathione assay. Overall, these results indicate that resveratrol exerts a neuroprotective effect against 6-OHDA-induced cytotoxicity of SH-SY5Y cells by scavenging ROS and preserving glutathione.
ScienceON
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
