Search Results - "Nóbrega, Antonio C. L."
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Ascorbic acid prevents stress-induced hypercoagulability in overweight and obese individuals
Published in Scientific reports (07-02-2024)“…Ascorbic acid (AA) may contribute to restoring hemostatic balance after mental stress (MS) in overweight/obese adults. We aimed to determine the effects of AA…”
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2
Carotid baroreflex function at the onset of cycling in men
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01-11-2016)“…Arterial baroreflex function is important for blood pressure control during exercise, but its contribution to cardiovascular adjustments at the onset of…”
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3
Reduced arterial vasodilatation in response to hypoxia impairs cerebral and peripheral oxygen delivery in hypertensive men
Published in The Journal of physiology (01-04-2018)“…Key points Hypoxaemia evokes a repertoire of homeostatic adjustments that maintain oxygen supply to organs and tissues including the brain and skeletal…”
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4
Oscillatory blood pressure response to the onset of cycling exercise in men: role of group III/IV muscle afferents
Published in Experimental physiology (01-03-2015)“…New Findings What is the central question of this study? Neural feedback from group III/IV muscle afferents has a key role in regulation of cardiovascular…”
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5
Aerobic exercise acutely prevents the endothelial dysfunction induced by mental stress among subjects with metabolic syndrome: the role of shear rate
Published in American journal of physiology. Heart and circulatory physiology (01-04-2014)“…Mental stress induces transient endothelial dysfunction, which is an important finding for subjects at cardiometabolic risk. Thus, we tested whether aerobic…”
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6
AT1R blocker prevents mental stress induced retrograde blood flow in overweight/obese men
Published in Physiological reports (01-01-2023)“…The main goal was to determine the impact of mental stress (MS) on blood flow regulation in overweight/obese men. Fourteen overweight/obese men (27 ± 7 years;…”
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7
Diet and exercise training reduce blood pressure and improve autonomic modulation in women with prehypertension
Published in European journal of applied physiology (01-09-2012)“…Despite mortality from heart disease has been decreasing, the decline in death in women remains lower than in men. Hypertension (HT) is a major risk factor for…”
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8
Cholinesterase inhibition reduces arrhythmias in asymptomatic Chagas disease
Published in Cardiovascular therapeutics (01-10-2017)“…Parasympathetic dysfunction may play a role in the genesis of arrhythmias in Chagas disease. This study evaluates the acute effects of pyridostigmine (PYR), a…”
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Aerobic Training Associated with Arginine Supplementation Reduces Collagen-Induced Platelet Hyperaggregability in Rats under High Risk to Develop Metabolic Syndrome
Published in International journal of endocrinology (01-01-2019)“…Background. Increased platelet response is seen in individuals with metabolic syndrome. Previous reports have shown that arginine supplementation and aerobic…”
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10
Human brain blood flow and metabolism during isocapnic hyperoxia: the role of reactive oxygen species
Published in The Journal of physiology (01-02-2019)“…Key points It is unknown whether excessive reactive oxygen species (ROS) production drives the isocapnic hyperoxia (IH)‐induced decline in human cerebral blood…”
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11
Acid-sensing ion channels blockade attenuates pressor and sympathetic responses to skeletal muscle metaboreflex activation in humans
Published in Journal of applied physiology (1985) (01-11-2019)“…In animals, the blockade of acid-sensing ion channels (ASICs), cation pore-forming membrane proteins located in the free nerve endings of group IV afferent…”
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12
Differential vasomotor responses to isocapnic hyperoxia: cerebral versus peripheral circulation
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01-01-2020)“…Isocapnic hyperoxia (IH) evokes cerebral and peripheral hypoperfusion via both disturbance of redox homeostasis and reduction in nitric oxide (NO)…”
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13
Neural control of circulation and exercise: a translational approach disclosing interactions between central command, arterial baroreflex, and muscle metaboreflex
Published in American journal of physiology. Heart and circulatory physiology (01-08-2015)“…The last 100 years witnessed a rapid and progressive development of the body of knowledge concerning the neural control of the cardiovascular system in health…”
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14
Different ventilatory responses to progressive maximal exercise test performed with either the arms or legs
Published in Clinics (São Paulo, Brazil) (01-01-2011)“…This study aimed to compare respiratory responses, focusing on the time-domain variability of ventilatory components during progressive cardiopulmonary…”
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15
Effects of exercise training on the vascular reactivity of the whole kidney circulation in rabbits
Published in Journal of applied physiology (1985) (01-08-2004)“…1 Departamento de Fisiologia e FarmacodinÂmica, Instituto Oswaldo Cruz, FIOCRUZ, 21045-900 Rio de Janeiro, Brazil; and 2 Departamento de Fisiologia e…”
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16
Capsaicin-based analgesic balm attenuates the skeletal muscle metaboreflex in healthy humans
Published in Journal of applied physiology (1985) (01-08-2018)“…The exercise pressor reflex (EPR) is comprised from group III and IV skeletal muscle afferents and is one of the principal mediators of the cardiovascular…”
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17
Disturbed blood flow induces endothelial apoptosis without mobilizing repair mechanisms in hypertension
Published in Life sciences (1973) (15-09-2018)“…The influence of blood flow disturbances on vascular function, endothelial activation and repair capacity has not been fully elucidated either in physiological…”
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Neural Regulation of Cardiovascular Response to Exercise : Role of Central Command and Peripheral Afferents
Published in BioMed research international (01-01-2014)“…During dynamic exercise, mechanisms controlling the cardiovascular apparatus operate to provide adequate oxygen to fulfill metabolic demand of exercising…”
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Interval and Continuous Exercise Training Produce Similar Increases in Skeletal Muscle and Left Ventricle Microvascular Density in Rats
Published in BioMed research international (01-01-2013)“…Interval training (IT), consisting of alternated periods of high and low intensity exercise, has been proposed as a strategy to induce more marked biological…”
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20
Preserved flow-mediated dilation but delayed time-to-peak diameter in individuals with metabolic syndrome
Published in Clinical physiology and functional imaging (01-07-2014)“…Summary Introduction Inconsistent evidences of the metabolic syndrome (MetS) impact on vascular reactivity raise questions on flow‐mediated dilation (FMD)…”
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