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Sustained remission from depressive-like behavior depends on hippocampal neurog...
Pinheiro, António Mateus; Pinto, Luísa; Bessa, J. M.; Morais, Mónica; Alves, N. D.; Monteiro, S.; Patrício, P.; Almeida, O. F. X.; Sousa, NunoWe thank M Carneiro and L Martins for technical assistance. AM-P, LP, MM and SM received fellowships from the Portuguese Foundation for Science and Technology (FCT). This work was supported by FCT (PTDC/SAU-NEU/105180/2008) and the ICVS. ; Impairment of hippocampal neurogenesis has been associated with the expression of depressive-like symptoms and some studies have suggested neurogenesis as a critical factor ...
Stress-induced anhedonia is associated with hypertrophy of medium spiny neurons...
João, Bessa; Morais, Mónica; Marques, Fernanda; Pinto, Luísa; Palha, Joana Almeida; Sousa, NunoThere is accumulating evidence that the nucleus accumbens (NAc) has an important role in the pathophysiology of depression. As the NAc is a key component in the neural circuitry of reward, it has been hypothesized that anhedonia, a core symptom of depression, might be related to dysfunction of this brain region. Neuronal morphology and expression of plasticity-related molecules were examined in the NAc of rats ...
Immuno-Golgi as a tool for analyzing neuronal 3D-dendritic structure in phenoty...
Pinto, Luísa; Pinheiro, António Mateus; Morais, Mónica; Bessa, J. M.Characterization of neuronal dendritic structure in combination with the determination of specific neuronal phenotype or temporal generation is a challenging task. Here we present a novel method that combines bromodioxyuridine (BrdU) immunohistochemistry with Golgi-impregnation technique; with this simple noninvasive method, we are able to determine the tridimensional structure of dendritic arborization and spi...
Vulnerabilidade ao stress e estratégias de coping nos alunos de enfermagem
Morais, Mónica Alexandra MendesMonografia apresentada à Universidade Fernando Pessoa para obtenção do grau Licenciada em Enfermagem ; O Stress é uma temática bastante em voga hoje em dia. É sabido que se está a tornar uma patologia frequente, em profissionais de saúde, o que torna interessante estudar a vulnerabilidade ao stress nos estudantes com vista a prevenir perturbações mais graves como a Síndrome de Burnout. A escolha deste tema der...
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