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Articles, 11 registres trobats
Articles 11 registres trobats  1 - 10següent  anar al registre:
1.
5 p, 3.7 MB Decreased activation of parvalbumin interneurons in the medial prefrontal cortex in intact inbred Roman rats with schizophrenia-like reduced sensorimotor gating / Tapias-Espinosa, Carles (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sánchez González, Ana (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Cañete, Toni (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sampedro-Viana, Daniel (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Castillo-Ruiz, Mª del Mar (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Oliveras, Ignasi ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Aznar, Susana (Research Laboratory for Stereology and Neuroscience, Bispebjerg Copenhagen University Hospital)
Prepulse inhibition (PPI) allows assessing schizophrenia-like sensorimotor gating deficits in rodents. Previous studies indicate that PPI is modulated by the medial prefrontal cortex (mPFC), which is in agreement with our findings showing that PPI differences in the Roman rats are associated with divergences in mPFC activity. [...]
2023 - 10.1016/j.bbr.2022.114113
Behavioural Brain Research, Vol. 437 (Feb. 2023) , art. 114113  
2.
104 p, 1.6 MB Neurobehavioral and neurodevelopmental profiles of a heuristic genetic model of differential schizophrenia- and addiction-relevant features: The RHA vs. RLA rats / Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Oliveras, Ignasi (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Cañete, Toni (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Rio-Álamos, Cristóbal (Universidad Austral de Chile. Departamento de Psicologia) ; Tapias-Espinosa, Carles (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sampedro-Viana, Daniel (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sánchez-González, Ana (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sanna, Francesco (Universitá di Cagliari. Dipartimento di Scienze della vita e dell'ambiente) ; Torrúbia, Rafael (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; González-Maeso, Javier (Virginia Commonwealth University School of Medicine. Department of Physiology and Biophysics) ; Driscoll, Peter ; Morón, Ignacio (Universidad de Granada. Departamento de Psicobiologia) ; Torres, Carmen (Universidad de Jaén. Departamento de Psicología) ; Aznar, Susana (Bispebjerg Copenhagen University Hospital) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Corda, Maria G. (Universitá di Cagliari. Dipartimento di Scienze della vita e dell'ambiente) ; Giorgi, Osvaldo (Universitá di Cagliari. Dipartimento di Scienze della vita e dell'ambiente) ; Universitat Autònoma de Barcelona. Institut de Neurociències
The Roman High- (RHA) and Low-(RLA) avoidance rat lines/strains were generated through bidirectional selective breeding for rapid (RHA) vs. extremely poor (RLA) two-way active avoidance acquisition. [...]
2021 - 10.1016/j.neubiorev.2021.09.042
Neuroscience and Biobehavioral Reviews, Vol. 131 (2021) , p. 597-617  
3.
30 p, 681.2 KB Increased exploratory activity in rats with deficient sensorimotor gating: a study of schizophrenia-relevant symptoms with genetically heterogeneous NIH-HS and Roman rat strains / Tapias-Espinosa, Carles (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Río-Álamos, Cristobal (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sampedro-Viana, Daniel (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Gerbolés, Cristina (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Oliveras, Ignasi (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sánchez González, Ana (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Universitat Autònoma de Barcelona. Institut de Neurociències
Schizophrenia involves positive, negative and cognitive symptoms, as well as comorbidity with anxiety and obsessive-compulsive disorder. Prepulse inhibition (PPI) of the startle response is a measure of sensorimotor gating that is impaired in schizophrenia and animal models of the disease. [...]
2018 - 10.1016/j.beproc.2018.03.019
Behavioural Processes, Vol. 151 (june 2018) , p. 96-103  
4.
9 p, 374.8 KB Contribution of the Roman rat lines/strains to personality neuroscience : neurobehavioral modeling of internalizing/externalizing psychopathologies / Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Cañete, Toni (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Sampedro-Viana, Daniel (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Oliveras, Ignasi (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Torrúbia, Rafael (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Universitat Autònoma de Barcelona. Institut de Neurociències
The Roman high-avoidance (RHA) and low-avoidance (RLA) rat lines/strains were established in Rome through bidirectional selection of Wistar rats for rapid (RHA) or extremely poor (RLA) acquisition of a two-way active avoidance task. [...]
2023 - 10.1017/pen.2023.7
Personality Neuroscience, Vol. 6 (2023) , p. e8  
5.
23 p, 5.8 MB Effects of Tail Pinch on BDNF and trkB Expression in the Hippocampus of Roman Low- (RLA) and High-Avoidance (RHA) Rats / Serra, Maria Pina (University of Cagliari) ; Sanna, Francesco (University of Cagliari) ; Boi, Marianna (University of Cagliari) ; Trucas, Marcello (University of Cagliari) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Corda, Maria Giuseppa (University of Cagliari) ; Giorgi, Osvaldo (University of Cagliari) ; Quartu, Marina (University of Cagliari)
In this article, we describe the effects of tail pinch (TP), a mild acute stressor, on the levels of brain-derived neurotrophic factor (BDNF) and its tyrosine kinase receptor B (trkB) proteins in the hippocampus (HC) of the outbred Roman High- (RHA) and Low-Avoidance (RLA) rats, one of the most validated genetic models for the study of fear/anxiety- and stress-related behaviors. [...]
2023 - 10.3390/ijms24119498
International journal of molecular sciences, Vol. 24 (may 2023)  
6.
23 p, 6.2 MB Acute Stress Induces Different Changes on the Expression of BDNF and trkB in the Mesocorticolimbic System of Two Lines of Rats Differing in Their Response to Stressors / Serra, Maria Pina (University of Cagliari) ; Sanna, Francesco (University of Cagliari) ; Boi, Marianna (University of Cagliari) ; Poddighe, Laura (University of Cagliari) ; Secci, Lorenzo (University of Cagliari) ; Trucas, Marcello (University of Cagliari) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Corda, Maria Giuseppa (University of Cagliari) ; Giorgi, Osvaldo (University of Cagliari) ; Quartu, Marina (University of Cagliari)
The present work was undertaken to investigate the effects of acute forced swimming (FS) on the levels of brain-derived neurotrophic factor (BDNF) and tyrosine kinase receptor B (trkB) proteins in: the ventral tegmental area (VTA); the nucleus accumbens (Acb) shell and core compartments; and the anterior cingulate (ACg), prelimbic (PL) and infralimbic (IL) territories of the prefrontal cortex of genetic models of vulnerability (RLA, Roman low-avoidance rats) and resistance (RHA, Roman high-avoidance rats) to stress-induced depression. [...]
2022 - 10.3390/ijms232314995
International journal of molecular sciences, Vol. 23 (november 2022)  
7.
3.1 MB Prepulse inhibition predicts spatial working memory performance in the inbred Roman high- and low-avoidance rats and in genetically heterogeneous NIH-HS rats : relevance for studying pre-attentive and cognitive anomalies in schizophrenia / Oliveras, Ignasi (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Río-Álamos, Cristóbal (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Cañete, Toni (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Blázquez Romero, Glòria (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Martínez-Membrives, Esther (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Giorgi, Osvaldo (University of Cagliari, Italy) ; Corda, Maria G. (University of Cagliari, Italy) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Institut de Neurociències)
Animal models of schizophrenia-relevant symptoms are increasingly important for progress in our understanding of the neurobiological basis of the disorder and for discovering novel and more specific treatments. [...]
2015 - 10.3389/fnbeh.2015.00213
Frontiers in Behavioral Neuroscience, Vol. 9 (august 2015)  
8.
16 p, 1.4 MB A Genetic Model of Impulsivity, Vulnerability to Drug Abuse and Schizophrenia-Relevant Symptoms With Translational Potential : The Roman High- vs. Low-Avoidance Rats / Giorgi, Osvaldo (University of Cagliari. Department of Life and Environmental Sciences) ; Corda, Maria G. (University of Cagliari. Department of Life and Environmental Sciences) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal)
The bidirectional selective breeding of Roman high- (RHA) and low-avoidance (RLA) rats for respectively rapid vs. poor acquisition of active avoidant behavior has generated two lines/strains that differ markedly in terms of emotional reactivity, with RHA rats being less fearful than their RLA counterparts. [...]
2019 - 10.3389/fnbeh.2019.00145
Frontiers in Behavioral Neuroscience, Vol. 13 (july 2019)  
9.
19 p, 180.5 KB Ansiedad en ratas genéticamente heterogéneas : hacia la identificación de genes para caracteres conductuales cuantitativos / López Aumatell, Regina (Universitat Autònoma de Barcelona) ; Vicens Costa, Elia (Universitat Autònoma de Barcelona) ; Guitart Masip, Marc (Universitat Autònoma de Barcelona) ; Martínez Membrives, Esther (Universitat Autònoma de Barcelona) ; Valdar, William (Oxford University) ; Johannesson, Martina (Oxford University) ; Cañete, Toni (Universitat Autònoma de Barcelona) ; Blázquez Romero, Glòria (Universitat Autònoma de Barcelona) ; Gimenez-Llort, Lydia (Universitat Autònoma de Barcelona) ; Flint, Jonathan (Oxford University) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona)
El uso de roedores genéticamente heterogéneos constituye una estrategia única para la identificación y el 'mapeo fino' a alta resolución de locus genéticos (QTL) con influencia sobre fenotipos cuantitativos biológicos y conductuales, permitiendo la identificación de genes individuales (genes cuantitativos) con acción sobre aquéllos. [...]
The use of genetically heterogeneous (outbred) rodents is a unique resource for the identification and fine mapping of genetic loci (QTL) influencing biological and behavioural quantitative phenotypes, allowing the identification of quantitative genes. [...]

2008
Ansiedad y estrés, Vol. 15 (2009) , p. 67-84  
10.
13 p, 1.1 MB Neonatal handling decreases unconditioned anxiety, conditioned fear, and improves two-way avoidance acquisition : a study with the inbred Roman high (RHA-I)- and low-avoidance (RLA-I) rats of both sexes / Río-Álamos, Cristóbal (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Oliveras, Ignasi (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Cañete, Toni (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Blázquez Romero, Glòria (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Martínez-Membrives, Esther (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Tobeña, Adolf 1950- (Universitat Autònoma de Barcelona. Institut de Neurociències) ; Fernández-Teruel, Alberto (Universitat Autònoma de Barcelona. Institut de Neurociències)
The present study evaluated the long-lasting effects of neonatal handling (NH; administered during the first 21 days of life) on unlearned and learned anxiety-related responses in inbred Roman High- (RHA-I) and Low-avoidance (RLA-I) rats. [...]
2015 - 10.3389/fnbeh.2015.00174
Frontiers in Behavioral Neuroscience, Vol. 9 (july 2015)  

Articles : 11 registres trobats   1 - 10següent  anar al registre:
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