Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Machado, Ivana Noelia | - |
| dc.creator | Gonzalez, Patricia Verónica | - |
| dc.creator | Vilcaes, Aldo Alejandro | - |
| dc.creator | Carniglia, Lila | - |
| dc.creator | Schiöth, Helgi B. | - |
| dc.creator | Lasaga, Mercedes Isabel | - |
| dc.creator | Scimonelli, Teresa Nieves | - |
| dc.date | 2017-04-12T15:20:10Z | - |
| dc.date | 2017-04-12T15:20:10Z | - |
| dc.date | 2015-01 | - |
| dc.date | 2017-04-07T14:28:28Z | - |
| dc.date.accessioned | 2019-04-29T15:29:22Z | - |
| dc.date.available | 2019-04-29T15:29:22Z | - |
| dc.date.issued | 2017-04-12T15:20:10Z | - |
| dc.date.issued | 2017-04-12T15:20:10Z | - |
| dc.date.issued | 2015-01 | - |
| dc.date.issued | 2017-04-07T14:28:28Z | - |
| dc.identifier | Machado, Ivana Noelia; Gonzalez, Patricia Verónica; Vilcaes, Aldo Alejandro; Carniglia, Lila; Schiöth, Helgi B.; et al.; Interleukin-1b-induced memory reconsolidation impairment is mediated by a reduction in glutamate release and zif268 expression and a-melanocyte-stimulating hormone prevented these effects; Elsevier Inc; Brain Behavior And Immunity; 46; 1-2015; 137-146 | - |
| dc.identifier | 0889-1591 | - |
| dc.identifier | http://hdl.handle.net/11336/15215 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/295078 | - |
| dc.description | The immune system is an important modulator of learning, memory and neural plasticity. Interleukin 1β (IL-1β), a pro-inflammatory cytokine, significantly affects several cognitive processes. Previous studies by our group have demonstrated that intrahippocampal administration of IL-1β impairs reconsolidation of contextual fear memory. This effect was reversed by the melanocortin alpha-melanocyte-stimulating hormone (α-MSH). The mechanisms underlying the effect of IL-1β on memory reconsolidation have not yet been established. Therefore, we examined the effect of IL-1β on glutamate release, ERK phosphorylation and the activation of the transcription factor zinc finger- 268 (zif268) during reconsolidation. Our results demonstrated that IL-1β induced a significant decrease of glutamate release after reactivation of the fear memory and this effect was related to calcium concentration in hippocampal synaptosomes. IL-1β also reduced ERK phosphorylation and zif268 expression in the hippocampus. Central administration of α-MSH prevented the decrease in glutamate release, ERK phosphorylation and zif268 expression induced by IL-1β. Our results establish possible mechanisms involved in the detrimental effect of IL-1β on memory reconsolidation and also indicate that α-MSH may exert a beneficial modulatory role in preventing IL-1β effects. | - |
| dc.description | Fil: Machado, Ivana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Farmacología Experimental de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacología; Argentina | - |
| dc.description | Fil: Gonzalez, Patricia Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Farmacología Experimental de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacología; Argentina | - |
| dc.description | Fil: Vilcaes, Aldo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Centro de Investigaciones en Química Biológica de Córdoba (p); Argentina; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Quimica Biológica; Argentina | - |
| dc.description | Fil: Carniglia, Lila. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Medicina; Argentina | - |
| dc.description | Fil: Schiöth, Helgi B.. Uppsala University; Suecia | - |
| dc.description | Fil: Lasaga, Mercedes Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas; Argentina; Argentina. Universidad de Buenos Aires. Facultad de Medicina; Argentina | - |
| dc.description | Fil: Scimonelli, Teresa Nieves. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto de Farmacología Experimental de Córdoba; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Farmacología; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier Inc | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.bbi.2015.01.012 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S088915911500015X | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | INTERLEUKIN 1 BETA | - |
| dc.subject | ALPHA-MELANOCYTE-STIMULATING HORMONE | - |
| dc.subject | MEMORY RECONSOLIDATION | - |
| dc.subject | GLUTAMATE RELEASE | - |
| dc.subject | zif268 | - |
| dc.subject | ERK | - |
| dc.subject | Ca2+ | - |
| dc.subject | HIPPOCAMPUS | - |
| dc.subject | Neurociencias | - |
| dc.subject | Medicina Básica | - |
| dc.subject | CIENCIAS MÉDICAS Y DE LA SALUD | - |
| dc.title | Interleukin-1b-induced memory reconsolidation impairment is mediated by a reduction in glutamate release and zif268 expression and a-melanocyte-stimulating hormone prevented these effects | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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