Salt Overload
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Maternal Intake of Flaxseed During Lactation and Exercise Training Protect Against Salt Overload-Induced Aortic Remodeling in Adult Offspring
Abstract Background High dietary sodium intake can induce endothelial stiffness even without changes in blood pressure. Objectives To evaluate the effects of exercise training and chronic intake of sodium chloride solution on aortic morphology of male offspring of rat dams who consumed flaxseed during lactation. Methods Female rats were fed with a control
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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2. Acute Myocardial Infarction as the Initial Clinical Manifestation of Pernicious Anemia
Abstract Background High dietary sodium intake can induce endothelial stiffness even without changes in blood pressure. Objectives To evaluate the effects of exercise training and chronic intake of sodium chloride solution on aortic morphology of male offspring of rat dams who consumed flaxseed during lactation. Methods Female rats were fed with a control
Int. J. Cardiovasc. Sci.. Publicado em: 2021-04
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3. Resistance training attenuates salt overload-induced cardiac remodeling and diastolic dysfunction in normotensive rats
Elevated salt intake induces changes in the extracellular matrix collagen, leading to myocardial stiffness and impaired relaxation. Resistance training (RT) has been used as a remarkably successful strategy in the treatment of heart disease. Therefore, the aim of this study was to investigate the effects of RT on preventing pathological adaptation of the lef
Braz J Med Biol Res. Publicado em: 07/08/2017
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4. Sobrecarga de sal durante a gestação: efeito sobre o sistema renina angiotensiva sistêmico e renal da prole adulta de ratos Wistar / Salt overload during perinatal life: effect on the systemic and local renin-angiotensin system in adult offspring Wistar rats
O aporte de nutrientes ingerido pela mãe durante a gestação e o transporte dos nutrientes da placenta para o feto são essenciais para o crescimento fetal. A sobrecarga de sódio durante a gestação tem demonstrado ser um dos fatores responsáveis pela hipertensão na vida adulta da prole. Um estudo anterior em nosso laboratório demonstrou que além do
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/08/2011
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5. Effects of spironolactone in spontaneously hypertensive adult rats subjected to high salt intake
OBJECTIVE: To evaluate the effect of spironolactone on ventricular stiffness in spontaneously hypertensive adult rats subjected to high salt intake. INTRODUCTION: High salt intake leads to cardiac hypertrophy, collagen accumulation and diastolic dysfunction. These effects are partially mediated by cardiac activation of the renin-angiotensin-aldosterone syste
Clinics. Publicado em: 2011
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6. Salt and insulin sensitivity after short and prolonged high salt intake in elderly subjects
Salt sensitivity and insulin resistance are correlated with higher cardiovascular risk. There is no information about changes in salt sensitivity (SS) and insulin sensitivity (IS) after a chronic salt overload in humans. The aim of this study was to evaluate these parameters in the elderly. Seventeen volunteers aged 70.5 ± 5.9 years followed a low-salt diet
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-08
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7. Desenvolvimento fetal e funÃÃo renal em ratos submetidos a uma sobrecarga de sÃdio durante a vida prÃ-natal
EvidÃncias apontam uma relaÃÃo inversa entre o crescimento prÃ-natal e doenÃa renal no adulto. Neste estudo foram avaliados parÃmetros correlacionados com o desenvolvimento fetal, tais como estresse oxidativo (Ox) placentÃrio e volume plasmÃtico (VP) de mÃes mantidas com sobrecarga de sÃdio. Adicionalmente, a funÃÃo renal da prole destas mÃes fo
Publicado em: 2009
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8. Resistência à insulina durante a gestação e lactação de ratas Wistar: influências sobre o metabolismo da glicose e da insulina na prole adulta / Insulin resistance during pregnancy and lactation in Wistar rats: influence on glucose and insulin metabolism in the adult offspring
Many studies observed a correlation between diseases in adult subjects and the environment during the fetal life. Barker and coworkers hypothesized that there is a possible intrauterine enviroment association with cardiovascular diseases in adulthood. The mechanisms responsible for this association are still not very well known. Recently, we have verified th
Publicado em: 2007
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9. Evaluation of the tissue and circulating renin-angiotensin system in offspring of dams that received salt overload or restriction during pregnancy and lactation / Avaliação do sistema renina - angiotensina tecidual e circulante em prole de ratas que receberam sobrecarga ou restrição de sal na dieta durante a gestação e amamentação
Epidemiologic studies reported that insults during the intrauterine life have been associated with many abnormalites such low birth weigth, type 2 diabetes, hypertension and obesity in adulthood[1]. Low birth weight and obesity in adulthood were observed in offspring of undernourished dams. In addition, a high expression of genes related with lipid metabolis
Publicado em: 2006
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10. ROLE OF THE RENIN-ANGIOTENSIN SYSTEM IN RESISTANCE EXERCISE-INDUCED CARDIAC HYPERTROPHY / "Participação do sistema renina angiotensina na hipertrofia cardíaca induzida pelo treinamento resistido"
Besides the well-known effects of Ang II in stimulating pathological pressure-overload cardiac hypertrophy, little information is available regarding the role of Renin-Angiotensin-System (RAS) in the exercise training-induced cardiac hypertrophy. 64 male Wistar rats were divided into 6 groups: Sedentary, Trained, Sedentary or Trained + Losartan (20mg/Kg/d, n
Publicado em: 2006
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11. Sobrecarga e restrição de sal na dieta durante a gestação em ratas Wistar: efeitos sobre o sistema renina-angiotensina, função renal, resistência à insulina e pressão arterial / Dietary salt overload or restriction during gestation in Wistar rats: effects on the renin-angiotensin system, renal function, insulin resistance and blood pressure
Diversos estudos epidemiológicos têm relacionado doenças na vida adulta, como diabetes tipo-2 e hipertensão, e ambiente inadequado durante a vida fetal. Fatores distintos relacionados aos hábitos alimentares, como ingestão de sal na dieta, podem ter impacto importante no período perinatal. Recentemente, demonstramos que dieta hipossódica (HO) durante
Publicado em: 2006
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12. Renin-angiotensin system function and blood pressure in adult rats after perinatal salt overload / "Efeitos da sobrecarga ou restrição crônica de sal na dieta durante a gestação e amamentação em ratas Wistar e sua repercussão sobre a prole".
To study the influence of high salt intake during pregnancy and lactation on body weight, blood pressure, and the function of the renin-angiotensin system in adult rats. METHODS AND RESULTS: Female Wistar rats received a low (0.15 NaCl), normal (1.30), or high (8% diet) salt diet. Mating occurred on the 12th week of age. From weaning, the offspring received
Publicado em: 2001