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Estudo do efeito do estresse crônico sobre a função cardiovascular em ratas normotensas e espontaneamente hipertensas (SHR)
(Universidade Federal de São Carlos, 2017-09-05)
The aim of the present study was to investigate the physiological and somatic changes, with emphasis on the analysis of effects on cardiovascular function, induced by exposure to chronic stress in normotensive male and ...
Relação parasito-hospedeiro entre pacu, Piaractus mesopotamicus e o ectoparasito Dolops carvalhoi (Lemos de Castro, 1949): respostas fisiológicas, morfofuncionais e do sistema imune não-adaptativo do hospedeiro frente à infestação experimental
(Universidade Federal de São Carlos, 2006-12-21)
The freshwater fish louse Dolops carvalhoi is an ectoparasite of pacu, Piaractus mesopotamicus capable of causing substantial damage to its hosts. The aim of this study was to investigate some aspects of the host-parasite ...
Sensibilização comportamental à cocaína e neuroadaptações na via mesocorticolímbica : interação com ontogênese, estresse e ambiente
(Universidade Federal de São Carlos, 2009-03-05)
We investigated the interaction between ontogeny, stress and
environment where the drug is administered on the behavioral sensitization to cocaine and related neuroadaptations. This study was divided in two parts. In the ...
Envolvimento de neurotransmissões angiotensinérgicas no núcleo medial da amídala nas respostas cardiovasculares e ansiogênica ao estresse de restrição em ratos
(Universidade Federal de São Carlos, 2020-09-04)
Limbic structures participate in the control of physiological responses related to stress, and the medial amigdaloid nucleus (MeA) has been demonstrated as an area of the central nervous system involved in the control these ...
Mecanismos comportamentais e moleculares envolvidos na interação entre as substâncias de abuso e os fatores de risco para o desenvolvimento da dependência
(Universidade Federal de São Carlos, 2013-03-08)
Tobacco and ethanol are the most used drugs in the world and often co-abused. An important issue in the field of drug abuse research is the characterization of risk factors related to increased vulnerability to drug ...
Influência do ambiente aversivo na resposta nociceptiva de ratos : um estudo sobre o papel de receptores opióides e canabinóides
(Universidade Federal de São Carlos, 2009-12-11)
In innate or learned threatening situations, animals display a set of defensive behaviors specie-specific such as autonomic alterations, flight, fight and antinociception. Exposure of mice to open elevated plus-maze (oEPM: ...
Lateralização funcional do córtex pré-frontal medial na ansiedade em camundongos: avaliações molecular e psicofarmacológica
(Universidade Federal de São Carlos, 2021-08-05)
The left and right medial prefrontal cortex (L & RmPFC) process emotional responses induced by stress-related stimuli, and LmPFC and RmPFC inhibition elicit anxiogenesis and anxiolysis, respectively. Here we sought to ...
Envolvimento da neurotransmissão do fator liberador de corticotrofina (CRF) no hipotálamo lateral nas respostas cardiovasculares e comportamentais ao estresse em ratos
(Universidade Federal de São Carlos, 2023-09-26)
The lateral hypothalamus (LH) is a hypothalamic area implicated in the integration of physiological and behavioral responses to stress. Indeed, it has been demonstrated the involvement of the LH in cardiovascular responses ...
Efeitos do curso de formação de soldados sobre o sistema musculoesquelético, capacidades físicas e sistema comportamental de jovens: relação intrínseca entre performance física, dor física e estado emocional
(Universidade Federal de São Carlos, 2023-11-21)
The career of soldiers in military organizations is characterized by an initial course, the soldier training course (CFSD). Objective: To understand what generates a high motor, psychological and cognitive demand in some ...