Matches in SemOpenAlex for { <https://semopenalex.org/work/W2360996543> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2360996543 abstract "Objective:To observe the changes of Bcl-xL/Bcl-2 associated death promoter(BAD) in reperfusion of ischemic rabbit spinal cord,and discuss its significance.Method:Forty-five white adult New England rabbits were randomly and equally assigned to three groups:sham-operation group(n=5),ischemic reperfusion group(20 rabbits were randomly assigned to four subgroups),and c-Jun N-terminal kinase(JNK) inhibitor group(20 rabbits was randomly assigned to four subgroups).In sham-operation group and ischemia reperfusion group 25% dimethyl sulfoxide(DMSO) in PBS was intrathecally injected.SP600125(1.0mg/kg) in 25% DMSO in PBS was also intrathecally injected in the JNK inhibitor group 2h prior to the ischemic injury.In sham-operation group,peritoneotomy was performed without abdominal aortic cross-clamping(AACC),however,ischemic reperfusion group and JNK inhibitor group experienced 30min AACC followed by 30min,2h,8h,24h reperfusion respectively.At the end of the experiment,the lumbar spine,from L4 to sacrum,was harvested.Changes in spinal cord were observed through electron microscopy,the level of p-JNK,JNK and BAD,p-BAD and cytochrome C was detected by Westernblot;the expression of p-BAD,14-3-3,BAD,Bcl-xL and Bcl-2 were determined by coimmunoprecipitation analysis.Result:In group A and 0.5h of reperfusion in group C,no apoptotic cell was noted.At 0.5h of reperfusion in group B,2h and 8h of reperfusion in group C,apoptotic cells were visualized occasionally.At 2h,8h and 24h of reperfusion in group B,24h of reperfusion in group C,numerous apoptotic cells could be detected.The percentage of apoptotic cell in the JNK inhibitor group was lower than that of the ischemic reperfusion group among groups at the same time point(P0.05).The expression level of BAD,JNK and 14-3-3 were the same in all three groups.The expressions of p-JNK,p-BAD,cytochrome C,Bcl-XL and Bcl-2 did not change significantly in group A,0.5h of reperfusion in group B,0.5h,2h and 8h of reperfusion in group C.The expression level of p-JNK,cytochrome C,Bcl-XL and Bcl-2 increased at 2h,8h and 24h of reperfusion in group B(P0.05),which increased with the increase of reperfusion time(P0.05),simultaneously the amount increased at 24h of reperfusion in group C compared with group A(P0.05).The level of p-BAD decreased at 2h,8h and 24h of reperfusion in group B(P0.05),which decreased with the decrease of reperfusion time(P0.05),simultaneously the amount decreased at 24h of reperfusion in group C compared with group A(P0.05).Conclusion:The BAD is activated when induced reperfusion of ischemic spinal cord,which will lead to neurocyte apoptosis.JNK inhibitor can inhibit neurocytes apoptosis by inhibition of the activity of BAD." @default.
- W2360996543 created "2016-06-24" @default.
- W2360996543 creator A5047997523 @default.
- W2360996543 date "2011-01-01" @default.
- W2360996543 modified "2023-09-23" @default.
- W2360996543 title "The changes of Bcl-xL/Bcl-2 associated death promoter in ischemia-reperfusion injury of rabbit spinal cord and its significance" @default.
- W2360996543 hasPublicationYear "2011" @default.
- W2360996543 type Work @default.
- W2360996543 sameAs 2360996543 @default.
- W2360996543 citedByCount "0" @default.
- W2360996543 crossrefType "journal-article" @default.
- W2360996543 hasAuthorship W2360996543A5047997523 @default.
- W2360996543 hasConcept C118552586 @default.
- W2360996543 hasConcept C126322002 @default.
- W2360996543 hasConcept C184235292 @default.
- W2360996543 hasConcept C185592680 @default.
- W2360996543 hasConcept C190283241 @default.
- W2360996543 hasConcept C2780114680 @default.
- W2360996543 hasConcept C2780775167 @default.
- W2360996543 hasConcept C42219234 @default.
- W2360996543 hasConcept C541997718 @default.
- W2360996543 hasConcept C55493867 @default.
- W2360996543 hasConcept C71924100 @default.
- W2360996543 hasConcept C98274493 @default.
- W2360996543 hasConceptScore W2360996543C118552586 @default.
- W2360996543 hasConceptScore W2360996543C126322002 @default.
- W2360996543 hasConceptScore W2360996543C184235292 @default.
- W2360996543 hasConceptScore W2360996543C185592680 @default.
- W2360996543 hasConceptScore W2360996543C190283241 @default.
- W2360996543 hasConceptScore W2360996543C2780114680 @default.
- W2360996543 hasConceptScore W2360996543C2780775167 @default.
- W2360996543 hasConceptScore W2360996543C42219234 @default.
- W2360996543 hasConceptScore W2360996543C541997718 @default.
- W2360996543 hasConceptScore W2360996543C55493867 @default.
- W2360996543 hasConceptScore W2360996543C71924100 @default.
- W2360996543 hasConceptScore W2360996543C98274493 @default.
- W2360996543 hasOpenAccess W2360996543 @default.
- W2360996543 hasRelatedWork W2409728628 @default.
- W2360996543 hasRelatedWork W2417052918 @default.
- W2360996543 hasRelatedWork W2433417903 @default.
- W2360996543 hasRelatedWork W2590804131 @default.
- W2360996543 hasRelatedWork W3018629748 @default.
- W2360996543 hasRelatedWork W3028888123 @default.
- W2360996543 hasRelatedWork W3028898931 @default.
- W2360996543 hasRelatedWork W3029076804 @default.
- W2360996543 hasRelatedWork W3029420833 @default.
- W2360996543 hasRelatedWork W3029596721 @default.
- W2360996543 hasRelatedWork W3029653415 @default.
- W2360996543 hasRelatedWork W3029756809 @default.
- W2360996543 hasRelatedWork W3030349037 @default.
- W2360996543 hasRelatedWork W3031050618 @default.
- W2360996543 hasRelatedWork W3031079713 @default.
- W2360996543 hasRelatedWork W3031215756 @default.
- W2360996543 hasRelatedWork W3031298675 @default.
- W2360996543 hasRelatedWork W3031686988 @default.
- W2360996543 hasRelatedWork W3032507384 @default.
- W2360996543 hasRelatedWork W3028897474 @default.
- W2360996543 isParatext "false" @default.
- W2360996543 isRetracted "false" @default.
- W2360996543 magId "2360996543" @default.
- W2360996543 workType "article" @default.