Statements in which the resource exists.
SubjectPredicateObjectContext
pubmed-article:15641687rdf:typepubmed:Citationlld:pubmed
pubmed-article:15641687lifeskim:mentionsumls-concept:C0035820lld:lifeskim
pubmed-article:15641687lifeskim:mentionsumls-concept:C0026237lld:lifeskim
pubmed-article:15641687lifeskim:mentionsumls-concept:C0035126lld:lifeskim
pubmed-article:15641687lifeskim:mentionsumls-concept:C1660771lld:lifeskim
pubmed-article:15641687pubmed:issue5lld:pubmed
pubmed-article:15641687pubmed:dateCreated2005-1-11lld:pubmed
pubmed-article:15641687pubmed:abstractTextTo investigate the role of mitochondria in neuronal apoptosis, ischemia-reperfusion mediated neuronal cell injury model was established by depriving of glucose, serum and oxygen in media. DNA fragmentation, cell viability, cytochrome C releasing, caspase3 activity and mitochondrial transmembrane potential were observed after N2a cells suffered the insults. The results showed that N2a cells in ischemic territory exhibited survival damage, classical cell apoptosis change, DNA ladder and activation of caspase3. Apoptosis-related alterations in mitochondrial functions, including release of cytochrome C and depression of mitochondrial transmembrane potential (deltapsim) were testified in N2a cells after mimic ischemia-reperfusion. Moreover, activation of caspase3 occurred following the release of cytochrome C. However, the inhibitor of caspase3, Ac-DEVD-CHO, couldn't completely rescue N2a cells from apoptosis. Administration of cyclosporine A, an inhibitor of mitochondria permeability transition pore only partly inhibited caspase3 activity and reduced DNA damage. Interestingly, treatment of Z-IETD-FMK, an inhibitor of caspase8 could completely reverse DNA fragmentation, but can't completely inhibit caspase3 activity. It was concluded that there were caspase3 dependent and independent cellular apoptosis pathways in N2a cells suffering ischemia-reperfusion insults. Mitochondria dysfunction may early trigger apoptosis and amplify apoptosis signal.lld:pubmed
pubmed-article:15641687pubmed:languageenglld:pubmed
pubmed-article:15641687pubmed:journalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:15641687pubmed:citationSubsetIMlld:pubmed
pubmed-article:15641687pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:15641687pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:15641687pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:15641687pubmed:chemicalhttp://linkedlifedata.com/r...lld:pubmed
pubmed-article:15641687pubmed:statusMEDLINElld:pubmed
pubmed-article:15641687pubmed:issn1672-0733lld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:HoV VVVlld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:WangXimingXlld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:DuanQiuhongQlld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:HeShanshuSlld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:WangZhongqian...lld:pubmed
pubmed-article:15641687pubmed:authorpubmed-author:HanYixiangYlld:pubmed
pubmed-article:15641687pubmed:issnTypePrintlld:pubmed
pubmed-article:15641687pubmed:volume24lld:pubmed
pubmed-article:15641687pubmed:ownerNLMlld:pubmed
pubmed-article:15641687pubmed:authorsCompleteYlld:pubmed
pubmed-article:15641687pubmed:pagination441-4lld:pubmed
pubmed-article:15641687pubmed:dateRevised2006-12-14lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:meshHeadingpubmed-meshheading:15641687...lld:pubmed
pubmed-article:15641687pubmed:year2004lld:pubmed
pubmed-article:15641687pubmed:articleTitleRole of mitochondria in neuron apoptosis during ischemia-reperfusion injury.lld:pubmed
pubmed-article:15641687pubmed:affiliationDepartment of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.lld:pubmed
pubmed-article:15641687pubmed:publicationTypeJournal Articlelld:pubmed
pubmed-article:15641687pubmed:publicationTypeResearch Support, Non-U.S. Gov'tlld:pubmed