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Participação dos receptores purinérgicos P2 no núcleo do trato solitário sobre as respostas cardiorrespiratórias induzidas por hipóxia
(Universidade Federal de São Carlos, 2015-09-18)
Cardiorespiratory responses to hypoxia are controlled by brainstem areas including the nucleus of the solitary tract (NTS). In the present study, we investigated the effects of suramin (a non-selective purinergic receptor ...
Mecanismo de ação da cedrelona na morte celular programada de células de câncer de mama
(Universidade Federal de São Carlos, 2015-03-30)
Cancer is among the leading causes of death in the world and breast cancer is the type of cancer that affects more women. The treatment of this disorder requires a careful selection of one or more methods of intervention. ...
Neurotransmissão orexinérgica no Locus coeruleus : participação na resposta ventilatória à hipercapnia na vigília e sono nas fases clara e escura em ratos não anestesiados
(Universidade Federal de São Carlos, 2015-10-16)
The orexins are hypothalamic neuropeptides involved in an array of functions such as regulation of sleep/wake states and chemoreception to CO2/pH. The Locus coeruleus (LC) is a chemosensitive site and expresses an extensive ...
Fator inibitório da migração de macrófagos : envolvimento na regulação cardiovascular em ratos com hipertensão renal
(Universidade Federal de São Carlos, 2015-08-31)
The high blood pressure levels reach about 22% of the world population, increasing the risk factors for coronary disease, heart attack and heart failure. Many studies have tried to understand the causes of hypertension and ...
Localização dos barorreceptores no tambaqui, Colossoma macropomum (Teleostei: Serrasalminae)
(Universidade Federal de São Carlos, 2015-03-05)
The cardiovascular system plays the fundamental role of supplying the needs of the animals bodily tissues. It both provides the cells with a variety of elements that are essential to their functioning and drains potentially ...
Efeitos do treinamento de força e da reposição hormonal no mecanismo de ação de irisina de ratas ovariectomizadas
(Universidade Federal de São Carlos, 2015-09-04)
The reduction in estrogen concentration, a physiological situation of the female aging, in addition to changes such as increased risk of coronary heart disease, loss of muscle mass and loss of bone mass is also associated ...
Avaliação da participação dos receptores N-metil-D-aspartato (NMDA) e do Fator de Liberação de Corticotropina (CRF) nos efeitos aversivos do óxido nítrico no núcleo intersticial da estria terminal de camundongos
(Universidade Federal de São Carlos, 2015-05-28)
It has been shown that the bed nucleus of the stria terminalis (BNST) of rats contains nitrergic neurons, which are activated during animal exposure to aversive stimuli. BNST is also populated by glutamatergic and ...
Estudo do envolvimento da neurotransmissão CRFérgica do Núcleo Leito da Estria Terminal (NLET) nas respostas autonômicas desencadeadas pelo estresse por restrição agudo em ratos
(Universidade Federal de São Carlos, 2015-04-10)
The corticotropin-releasing factor (CRF) is involved in behavioral and physiological responses to emotional stress through its action in several limbic structures, including the bed nucleus of the stria terminalis (BNST). ...
Participação dos neurônios catecolaminérgicos do tronco encefálico no controle respiratório
(Universidade Federal de São Carlos, 2015-10-02)
It is well know that the respiratory network, undergoes significant development
in the postnatal period. Among various processes, the maturing of the catecholaminergic
(CA) system shows to be an important factor in the ...
Participação do fator de liberação de corticotrofina (CRF) no Locus coeruleus na resposta respiratória à hipercapnia
(Universidade Federal de São Carlos, 2015-09-04)
Locus coeruleus (LC) is a pontine noradrenergic group that acts as a central chemoreceptor to CO2/pH and it is involved in the cognitive aspects of stress response and it is associated with a large number of physiological ...