http://purl.uniprot.org/citations/28599085 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/28599085 | http://www.w3.org/2000/01/rdf-schema#comment | "BackgroundRemote ischemic preconditioning (RIPC) is a phenomenon whereby transient nonlethal ischemia and reperfusion episodes confer protection against prolonged ischemia reperfusion-induced injury. However, the underlying intracellular signaling has not been extensively explored.ObjectiveThis study aimed to inspect the putative involvement of TRPV1 -dependent CGRP release in mediating remote hind limb preconditioning-induced cardioprotection.MethodsIn this study, remote hind limb preconditioning stimulus was delivered (four consecutive episodes of 5 minutes of ischemia reperfusion) using a blood pressure cuff tied at the inguinal level of the rat. The isolated rat hearts were perfused on the Langendorff's system and were subjected to 30-minutes global ischemia and 120-minutes reperfusion. Prolonged ischemia and subsequent reperfusion led to myocardial injury that was evaluated in terms of infarct size, LDH release, CK release, LVDP, +dp/dtmax , -dp/dtmin , and coronary flow rate. The pharmacological agents used in this study included capsaicin as TRPV1 channel activator, sumatriptan and CGRP8-37 as CGRP blockers.ResultsRemote hind limb and capsaicin preconditioning (10 mg/kg-1 ) significantly reduced the infarct size, LDH release, CK release and significantly improved LVDP, +dp/dtmax , -dp/dtmin , and coronary flow rate. However, remote hind limb and capsaicin preconditioning-induced cardioprotective effects were remarkably reduced in the presence of sumatriptan (8 mg/kg-1 ) and CGRP8-37 (1 mg/kg-1 ).ConclusionThis indicates that remote hind limb preconditioning stimulus probably activates TRPV1 channels which subsequently induces CGRP release to produce cardioprotective effects."xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.org/dc/terms/identifier | "doi:10.1111/1755-5922.12276"xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/author | "Jaggi A.S."xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/author | "Randhawa P.K."xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/date | "2017"xsd:gYear |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/name | "Cardiovasc Ther"xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/title | "Exploring the putative role of TRPV1 -dependent CGRP release in remote hind preconditioning-induced cardioprotection."xsd:string |
http://purl.uniprot.org/citations/28599085 | http://purl.uniprot.org/core/volume | "35"xsd:string |
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