Origin and consequences of brain Toll-like receptor 4 pathway stimulation in an experimental model of depression (Registro nro. 115)
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| 000 -CABECERA | |
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| Campo de control de longitud fija | 02745na a2200229 4500 |
| 003 - IDENTIFICADOR DEL NÚMERO DE CONTROL | |
| Campo de control | H12O |
| 005 - FECHA Y HORA DE LA ÚLTIMA TRANSACCIÓN | |
| Campo de control | 20210625062752.0 |
| 008 - CÓDIGOS DE INFORMACIÓN DE LONGITUD FIJA | |
| Campo de control de longitud fija | 130622s2011 xxx||||| |||| 00| 0 eng d |
| 040 ## - FUENTE DE LA CATALOGACIÓN | |
| Centro transcriptor | H12O |
| 041 ## - CÓDIGO DE LENGUA | |
| Código de lengua del texto/banda sonora o título independiente | eng |
| 100 ## - PUNTO DE ACCESO PRINCIPAL - NOMBRE DE PERSONA | |
| Nombre de persona | García Bueno, Borja |
| 9 (RLIN) | 1897 |
| Término indicativo de función | Instituto de Investigación i+12 |
| 245 00 - MENCIÓN DE TÍTULO | |
| Título | Origin and consequences of brain Toll-like receptor 4 pathway stimulation in an experimental model of depression |
| Tipo de material | [artículo] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Nombre del editor distribuidor etc. | Journal of Neuroinflammation, |
| Fecha de publicación distribución etc. | 2011 |
| 300 ## - DESCRIPCIÓN FÍSICA | |
| Extensión | 8:151. |
| 500 ## - NOTA GENERAL | |
| Nota general | Formato Vancouver: Gárate I, García Bueno B, Madrigal JL, Bravo L, Berrocoso E, Caso JR, et al. Origin and consequences of brain Toll-like receptor 4 pathway stimulation in an experimental model of depression. J Neuroinflammation. 2011;8:151. |
| 501 ## - NOTA DE “CON” | |
| Nota de "Con" | PMID: 22053929 |
| 504 ## - NOTA DE BIBLIOGRAFÍA; ETC. | |
| Nota de bibliografía etc. | Contiene 62 referencias |
| 520 ## - NOTA DE SUMARIO; ETC. | |
| Sumario etc. | There is a pressing need to identify novel pathophysiological pathways relevant to depression that can help to reveal targets for the development of new medications. Toll-like receptor 4 (TLR-4) has a regulatory role in the brain's response to stress. Psychological stress may compromise the intestinal barrier, and increased gastrointestinal permeability with translocation of lipopolysaccharide (LPS) from Gram-negative bacteria may play a role in the pathophysiology of major depression. Methods: Adult male Sprague-Dawley rats were subjected to chronic mild stress (CMS) or CMS+intestinal antibiotic decontamination (CMS+ATB) protocols. Levels of components of the TLR-4 signaling pathway, of LPS and of different inflammatory, oxidative/nitrosative and anti-inflammatory mediators were measured by RT-PCR, western blot and/or ELISA in brain prefrontal cortex. Behavioral despair was studied using Porsolt's test. Results: CMS increased levels of TLR-4 and its co-receptor MD-2 in brain as well as LPS and LPS-binding protein in plasma. In addition, CMS also increased interleukin (IL)-1 beta, COX-2, PGE(2) and lipid peroxidation levels and reduced levels of the anti-inflammatory prostaglandin 15d-PGJ(2) in brain tissue. Intestinal decontamination reduced brain levels of the pro-inflammatory parameters and increased 15d-PGJ2, however this did not affect depressive-like behavior induced by CMS. Conclusions: Our results suggest that LPS from bacterial translocation is responsible, at least in part, for the TLR-4 activation found in brain after CMS, which leads to release of inflammatory mediators in the CNS. The use of Gram-negative antibiotics offers a potential therapeutic approach for the adjuvant treatment of depression. |
| 710 ## - PUNTO DE ACCESO ADICIONAL - NOMBRE DE ENTIDAD | |
| 9 (RLIN) | 625 |
| Nombre de entidad o nombre de jurisdicción como elemento inicial | Instituto de Investigación imas12 |
| 856 ## - LOCALIZACIÓN Y ACCESO ELECTRÓNICOS | |
| Identificador Uniforme del Recurso (URI) | http://pc-h12o-es.m-hdoct.a17.csinet.es/pdf/pc/1/pc115.pdf |
| Acceso | Solicitar documento |
| 942 ## - ENTRADA PARA ELEMENTOS AGREGADOS (KOHA) | |
| Suprimido en OPAC | Público |
| Fuente de clasificación o esquema de ordenación en estanterías | |
| Koha [por defecto] tipo de item | Artículo |
| Suprimido | Estado de pérdida | Fuente de clasificación o esquema de ordenación en estanterías | Estropeado | No para préstamo | Localización permanente | Localización actual | Fecha de adquisición | Signatura completa | Fecha última consulta | Fecha del precio de reemplazo | Tipo de item de Koha |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hospital Universitario 12 de Octubre | Hospital Universitario 12 de Octubre | 2016-01-21 | PC115 | 2016-01-21 | 2016-01-21 | Artículo |
