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Efeitos da dieta de baixo teor de carboidratos e alto teor de gordura associada ou não ao treinamento resistido sobre o remodelamento da matriz extracelular e fibrose do ventrículo cardíaco esquerdo de ratos
(Universidade Federal de São Carlos, 2021-12-20)
INTRODUCTION: Increases in cardiovascular risk are associated to extrinsic factors such as eating habits and physical activity level, which can affect the balance of intrinsic factors related to inflammatory and cardiac ...
Ingestão e palatabilidade ao sódio relacionados aos mecanismos inibitórios do núcleo parabraquial lateral em modelos de desidratação intracelular e extracelular
(Universidade Federal de São Carlos, 2019-09-06)
Several evidences correlate excessive salt intake with the development or aggravation of chronic diseases, including hypertension and cerebrovascular diseases. One factor that could contribute to excessive salt intake is ...
Variação sazonal da composição corporal de lagartos teiús (Salvator merianae) utilizando a técnica não invasiva Absorciometria de Raios-X de Dupla Energia (DEXA)
(Universidade Federal de São Carlos, 2022-02-21)
The significant reproductive investment in spring, preceded by metabolic and activity reduction during winter hibernation and followed by high summer activity in Salvator merianae, must be accompanied by important changes ...
Papel do treinamento físico aeróbio na modulação do balanço pró e antiangiogênico no músculo esquelético de ratos Wistar tratados com dexametasona
(Universidade Federal de São Carlos, 2016-03-29)
Dexamethasone (DEX) is widely used in clinic due to its effectiveness as anti-
inflammatory. Nevertheless, its chronic use may cause unwanted metabolic and
hemodynamic alterations, which contribute for the development ...
Caracterização farmacológica dos efeitos induzidos pelo complexo de rutênio cis-[Ru(H-dcbpy-)2(Cl)(NO2- )] e Nitroprussiato de Sódio na disfunção endotelial
(Universidade Federal de São Carlos, 2016-04-15)
Endothelial dysfunction has been considered a marker for the presence of
cardiovascular disease. It is characterized by decreased release of vasodilatory
factors and increased of vasoconstrictors factors. Nitric oxide ...
Envolvimento do receptor de angiotensina II tipo 1 nas alterações cardiovasculares induzidas pelo estresse crônico : comparação entre estressores homotípicos e heterotípicos
(Universidade Federal de São Carlos, 2016-03-31)
Emotional stress has been recognized as a risk factor for cardiovascular diseases. Nevertheless, the mechanisms involved in the etiology of cardiovascular dysfunctions evoked by stress are still poorly understood. Thus, ...
Avaliação pancreática de animais submetidos à dieta hiperlipídica
(Universidade Federal de São Carlos, 2012-09-04)
The pathogenesis of type 2 diabetes mellitus (DM2) is associated with insulin resistance (IR) and pancreatic β cells (β cells) defect. Adipose tissue modulates metabolism by releasing free fatty acids (FFA), ...
Ovariectomia e treinamento resistido: influência na morfologia e angiogênese do tecido adiposo visceral de ratas
(Universidade Federal de São Carlos, 2014-09-09)
Ovariectomy in animals (surgical removal of ovaries) is a model used to mimic the menopause in women. The ovarian hormone deficiency alters the lipid profile, increases inflammation and the risk of type 2 diabetes mellitus, ...
Participação dos neurônios noradrenérgicos da região A5 no controle cardiorrespiratório durante a hipercapnia e hipóxia em ratos
(Universidade Federal de São Carlos, 2012-06-04)
The noradrenergic A5 group is an important group of neurons located in the
ventrolateral pons and receives projections from several medullar areas related to
cardiorespiratory regulation. The A5 region contributes to the ...
Efeito do treinamento resistido sobre a atividade enzimática da MMP-2 e antioxidantes no ventrículo esquerdo de ratos obesos
(Universidade Federal de São Carlos, 2013-03-22)
Obesity is associated with increased lipid peroxidation in the myocardium and an increased susceptibility to oxidative damage, which can lead to several cardiovascular risk factors including heart failure, insulin resistance, ...