NMDA receptor and NO mediate ET-1-induced behavioral and cardiovascular effects in periaqueductal gray matter of rats
DC Field | Value | Language |
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dc.contributor.author | Ryu, JS | - |
dc.contributor.author | Shin, CY | - |
dc.contributor.author | Yang, SJ | - |
dc.contributor.author | Lee, TS | - |
dc.contributor.author | La, HO | - |
dc.contributor.author | Song, HJ | - |
dc.contributor.author | Yom, YK | - |
dc.contributor.author | Huh, IP | - |
dc.contributor.author | Sohn, UD | - |
dc.date.available | 2019-05-30T10:31:32Z | - |
dc.date.issued | 2001-02 | - |
dc.identifier.issn | 0253-6269 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/25247 | - |
dc.description.abstract | Endothelin-1 (ET-1), a novel and potent vasoconstrictor in blood vessel, is known to have some functions in the rat central nervous system (CNS). In order to investigate the central functions of ET-1, ET-1 was administered to the periaqueductal gray area (PAG) of anesthetized rats to induce barrel rolling and increase the arterial blood pressure (ABP). ET-1 had a modulatory effect on central cardiovascular and behavioral control. The selective N-methyl-D-aspartate (NMDA) receptor antagonist MK-801 (3 mu mol/kg, i.p.) blocked the ET-1 induced responses, and both the nitric oxide synthase (NOS) inhibitor L-NAME (N-nitro-L-arginine methylester 1 mmol/rat) and the nitric oxide (NO) scavenger hemoglobin (15 nmol/rat) had similar effects in reducing the ET-1 (10 pmol/rat)-induced behavioral changes and ABP elevation. However, NO donor sodium nitroprusside (SNP 10 mug, 1 mug/rat) decreased the ET-1 induced ABP elevation, and recovered the ET-1-induced barrel rolling effect that was reduced by MK-801. These results suggest that ET-1 might have neuromodulatory functions such as ABP elevation and barrel rolling induction in the PAG of the rats via the NMDA receptor and NO. | - |
dc.format.extent | 5 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | PHARMACEUTICAL SOC KOREA | - |
dc.title | NMDA receptor and NO mediate ET-1-induced behavioral and cardiovascular effects in periaqueductal gray matter of rats | - |
dc.type | Article | - |
dc.identifier.doi | 10.1007/BF02976495 | - |
dc.identifier.bibliographicCitation | ARCHIVES OF PHARMACAL RESEARCH, v.24, no.1, pp 64 - 68 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000167157200010 | - |
dc.identifier.scopusid | 2-s2.0-0035259683 | - |
dc.citation.endPage | 68 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 64 | - |
dc.citation.title | ARCHIVES OF PHARMACAL RESEARCH | - |
dc.citation.volume | 24 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | endothetin-1 | - |
dc.subject.keywordAuthor | nitric oxide | - |
dc.subject.keywordAuthor | NMDA receptor | - |
dc.subject.keywordAuthor | barrel rolling | - |
dc.subject.keywordAuthor | arterial blood pressure | - |
dc.subject.keywordPlus | CENTRAL-NERVOUS-SYSTEM | - |
dc.subject.keywordPlus | NITRIC-OXIDE SYNTHASE | - |
dc.subject.keywordPlus | CONSCIOUS RATS | - |
dc.subject.keywordPlus | ENDOTHELIN | - |
dc.subject.keywordPlus | AREA | - |
dc.subject.keywordPlus | NEUROTOXICITY | - |
dc.subject.keywordPlus | INVOLVEMENT | - |
dc.subject.keywordPlus | VASOPRESSIN | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | NEURONS | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Medicinal | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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