@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS013 prodottidellaricerca:prodotto prodotto:ID184339 . @prefix modulo: . modulo:ID2527 prodottidellaricerca:prodotto prodotto:ID184339 . @prefix pubblicazioni: . @prefix unitaDiPersonaleEsterno: . unitaDiPersonaleEsterno:ID4321 pubblicazioni:autoreCNRDi prodotto:ID184339 . @prefix rdf: . @prefix retescientifica: . prodotto:ID184339 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID184339 rdfs:label "In vivo induction of heat shock proteins in the substantia nigra following L-DOPA administration is associated with increased activity of mitochondrial complex I and nitrosative stress in rats: regulation by glutathione redox state (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID184339 pubblicazioni:anno "2007-01-01T00:00:00+01:00"^^xsd:gYear ; pubblicazioni:doi "10.1111/j.1471-4159.2006.04367.x"^^xsd:string . @prefix skos: . prodotto:ID184339 skos:altLabel "
Calabrese, V (Calabrese, Vittorio); Mancuso, C (Mancuso, Cesare); Ravagna, A (Ravagna, Agrippino); Perluigi, M (Perluigi, Marzia); Cini, C (Cini, Chiara); De Marco, C (De Marco, Carlo); Butterfield, A (Butterfield, Allan); Stella, AMG (Stella, Anna Maria Giuffrida) (2007)
In vivo induction of heat shock proteins in the substantia nigra following L-DOPA administration is associated with increased activity of mitochondrial complex I and nitrosative stress in rats: regulation by glutathione redox state
in Journal of neurochemistry; Blackwell Publishing, Oxford (Regno Unito)
"^^rdf:HTML ; pubblicazioni:autori "Calabrese, V (Calabrese, Vittorio); Mancuso, C (Mancuso, Cesare); Ravagna, A (Ravagna, Agrippino); Perluigi, M (Perluigi, Marzia); Cini, C (Cini, Chiara); De Marco, C (De Marco, Carlo); Butterfield, A (Butterfield, Allan); Stella, AMG (Stella, Anna Maria Giuffrida)"^^xsd:string ; pubblicazioni:paginaInizio "709"^^xsd:string ; pubblicazioni:paginaFine "717"^^xsd:string ; pubblicazioni:numeroVolume "101"^^xsd:string . @prefix ns11: . prodotto:ID184339 pubblicazioni:rivista ns11:ID294125 ; pubblicazioni:pagineTotali "9"^^xsd:string ; pubblicazioni:numeroFascicolo "3"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "1. Univ Catania, Fac Med, Dept Chem, Biochem Mol Biol Sect, I-95124 Catania, Italy \n2. Catholic Univ Rome, Sch Med, Inst Pharmacol, Rome, Italy \n3. Univ Roma La Sapienza, Dept Biochem Sci, I-00185 Rome, Italy \n4. Univ Kentucky, Ctr Membrane Sci, Dept Chem, Lexington, KY 40506 USA \n5. Univ Kentucky, Sanders Brown Ctr Aging, Lexington, KY 40506 USA"^^xsd:string ; pubblicazioni:titolo "In vivo induction of heat shock proteins in the substantia nigra following L-DOPA administration is associated with increased activity of mitochondrial complex I and nitrosative stress in rats: regulation by glutathione redox state"^^xsd:string ; prodottidellaricerca:abstract "Increasing evidence suggests a critical role for oxidative and nitrosative stress in the pathogenesis of most important neurodegenerative disorders. Parkinson's disease (PD) is a neurodegenerative disease characterized by a severe depletion in number of dopaminergic cells of the substantia nigra (SN). Administration of L-DOPA (LD) is the more effective treatment for patients with PD. However, the vast majority of patients suffer LD-related complications, which represent the major problem in the clinical management of PD. In the present study, LD administration to rats resulted in a significant dose-dependent increase in Hsp70 synthesis which was specific for the SN. The amount of 70 kDa protein increased after 6 h treatment reaching the maximal induction after 24-48 h. Induction of Hsp70 in the SN was associated with a significant increase in constitutive Hsc70 and mitochondrial Hsp60 stress proteins, and with increased expression of mitochondrial complex I whereas no significant changes were found in the activity of complex IV. In the same experimental conditions, a significant decrease in reduced glutathione was observed, which was associated with an increased content of oxidized glutathione content as well as nitric oxide (NO) synthase activity, NO metabolites and nitrotyrosine immunoreactivity. Interestingly, Hsp70 induction, iNOS up-regulation and nitrotyrosine formation have been confirmed also in SN and striatum of rats treated with LD and carbidopa, this latter being an inhibitor of the peripheral DOPA decarboxylase. Our data are in favor of the importance of the heat shock signal pathway as a basic mechanism of defense against neurotoxicity elicited by free radical oxygen and nitrogen species produced in aging and neurodegenerative disorders."@en . @prefix ns12: . prodotto:ID184339 pubblicazioni:editore ns12:ID135 ; prodottidellaricerca:prodottoDi istituto:CDS013 , modulo:ID2527 ; pubblicazioni:autoreCNR unitaDiPersonaleEsterno:ID4321 . @prefix parolechiave: . prodotto:ID184339 parolechiave:insiemeDiParoleChiave . ns11:ID294125 pubblicazioni:rivistaDi prodotto:ID184339 . ns12:ID135 pubblicazioni:editoreDi prodotto:ID184339 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID184339 .