Publications
Detailed Information
Erythropoietin reduces perihematomal inflammation and cell death with eNOS and STAT3 activations in experimental intracerebral hemorrhage
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Soon-Tae | - |
dc.contributor.author | Chu, Kon | - |
dc.contributor.author | Sinn, Dong-In | - |
dc.contributor.author | Jung, Keun-Hwa | - |
dc.contributor.author | Kim, Eun-Hee | - |
dc.contributor.author | Kim, Se-Jeong | - |
dc.contributor.author | Kim, Jeong-Min | - |
dc.contributor.author | Ko, Song-Yi | - |
dc.contributor.author | Kim, Manho | - |
dc.contributor.author | Roh, Jae-Kyu | - |
dc.date.accessioned | 2009-11-11T03:08:37Z | - |
dc.date.available | 2009-11-11T03:08:37Z | - |
dc.date.issued | 2006-03-17 | - |
dc.identifier.citation | J Neurochem. 2006 Mar;96(6):1728-39. | en |
dc.identifier.issn | 0022-3042 (Print) | - |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=16539688 | - |
dc.identifier.uri | https://hdl.handle.net/10371/11879 | - |
dc.description.abstract | Erythropoietin (EPO), a pleiotropic cytokine involved in erythropoiesis, is tissue-protective in ischemic, traumatic, toxic and inflammatory injuries. In this study, we investigated the effect of EPO in experimental intracerebral hemorrhage (ICH). Two hours after inducing ICH via the stereotaxic infusion of collagenase, recombinant human EPO (500 or 5000 IU/kg, ICH + EPO group) or PBS (ICH + vehicle group) was administered intraperitoneally, then once daily afterwards for 1 or 3 days. ICH + EPO showed the better functional recovery in both rotarod and modified limb placing tests. The brain water content was decreased in ICH + EPO dose-dependently, as compared with ICH + vehicle. The effect of EPO on the brain water content was inhibited by N(omega)-Nitro-L-arginine methyl ester hydrochloride (L-NAME, 10 mg/kg). Mean hemorrhage volume was also decreased in ICH + EPO. EPO reduced the numbers of TUNEL +, myeloperoxidase + or OX-42 + cells in the perihematomal area. In addition, EPO reduced the mRNA level of TNF-alpha, Fas and Fas-L, as well as the activities of caspase-8, 9 and 3. EPO treatment showed up-regulations of endothelial nitric oxide synthase (eNOS) and p-eNOS, pAkt, pSTAT3 and pERK levels. These data suggests that EPO treatment in ICH induces better functional recovery with reducing perihematomal inflammation and apoptosis, coupled with activations of eNOS, STAT3 and ERK. | en |
dc.language.iso | en | - |
dc.publisher | Blackwell Publishing | en |
dc.subject | Animals | en |
dc.subject | Apoptosis/drug effects/physiology | en |
dc.subject | Biological Markers/metabolism | en |
dc.subject | Body Water/drug effects/physiology | en |
dc.subject | Brain/drug effects/metabolism/physiopathology | en |
dc.subject | Brain Edema/drug therapy/etiology/physiopathology | en |
dc.subject | Cell Death/drug effects/physiology | en |
dc.subject | Cerebral Hemorrhage/complications/*drug therapy/physiopathology | en |
dc.subject | Disease Models, Animal | en |
dc.subject | Dose-Response Relationship, Drug | en |
dc.subject | Encephalitis/*drug therapy/etiology/physiopathology | en |
dc.subject | Enzyme Activation/drug effects/physiology | en |
dc.subject | Enzyme Inhibitors/pharmacology | en |
dc.subject | Erythropoietin/*pharmacology/therapeutic use | en |
dc.subject | Male | en |
dc.subject | NG-Nitroarginine Methyl Ester/pharmacology | en |
dc.subject | Nerve Degeneration/*drug therapy/etiology/physiopathology | en |
dc.subject | Nitric Oxide Synthase Type III/*drug effects/metabolism | en |
dc.subject | Rats | en |
dc.subject | Rats, Sprague-Dawley | en |
dc.subject | Recovery of Function/drug effects/physiology | en |
dc.subject | STAT3 Transcription Factor/*drug effects/metabolism | en |
dc.subject | Signal Transduction/drug effects/physiology | en |
dc.subject | Treatment Outcome | en |
dc.title | Erythropoietin reduces perihematomal inflammation and cell death with eNOS and STAT3 activations in experimental intracerebral hemorrhage | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 이순태 | - |
dc.contributor.AlternativeAuthor | 주건 | - |
dc.contributor.AlternativeAuthor | 신동인 | - |
dc.contributor.AlternativeAuthor | 정근화 | - |
dc.contributor.AlternativeAuthor | 김은희 | - |
dc.contributor.AlternativeAuthor | 김세정 | - |
dc.contributor.AlternativeAuthor | 김정민 | - |
dc.contributor.AlternativeAuthor | 고송이 | - |
dc.contributor.AlternativeAuthor | 김만호 | - |
dc.contributor.AlternativeAuthor | 노재규 | - |
dc.identifier.doi | 10.1111/j.1471-4159.2006.03697.x | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.