Search Results - "Campos, Monique O."

Reduced arterial vasodilatation in response to hypoxia impairs cerebral and peripheral oxygen delivery in hypertensive men by Fernandes, Igor A., Rocha, Marcos P., Campos, Monique O., Mattos, João D., Mansur, Daniel E., Rocha, Helena N. M., Terra, Paulo A. C., Garcia, Vinícius P., Rocha, Natália G., Secher, Niels H., Nóbrega, Antonio C. L.

“…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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Selective α1-adrenergic blockade disturbs the regional distribution of cerebral blood flow during static handgrip exercise by Fernandes, Igor A, Mattos, João D, Campos, Monique O, Machado, Alessandro C, Rocha, Marcos P, Rocha, Natalia G, Vianna, Lauro C, Nobrega, Antonio C L

“…Handgrip-induced increases in blood flow through the contralateral artery that supplies the cortical representation of the arm have been hypothesized as a…”
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AT1R blocker prevents mental stress induced retrograde blood flow in overweight/obese men by Rocha, Helena N. M., Teixeira, Gabriel F., Batista, Gabriel M. S., Storch, Amanda S., Garcia, Vinicius P., Mentzinger, Juliana, Gomes, Erika A. C., Campos, Monique O., Nóbrega, Antonio C. L., Rocha, Natália G.

“…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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Inflammatory and oxidative responses to disturbed blood flow in hypertensive men by Storch, Amanda S, Rocha, Helena N M, Garcia, Vinicius P, Batista, Gabriel M S, Mattos, João Dario, Campos, Monique O, Nóbrega, Antonio Claudio L, Fernandes, Igor A, Rocha, Natalia G

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KATP channels modulate cerebral blood flow and oxygen delivery during isocapnic hypoxia in humans by Rocha, Marcos P., Campos, Monique O., Mattos, João D., Mansur, Daniel E., Rocha, Helena N. M., Secher, Niels H., Nóbrega, Antonio C. L., Fernandes, Igor A.

“…Key points ATP‐sensitive K+ (KATP) channels mediate hypoxia‐induced cerebral vasodilatation and hyperperfusion in animals. We tested whether KATP channels…”
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Reactive oxygen species play a modulatory role in the hyperventilatory response to poikilocapnic hyperoxia in humans by Fernandes, Igor A., Mattos, João D., Campos, Monique O., Rocha, Marcos P., Mansur, Daniel E., Rocha, Helena M., Garcia, Vinicius P., Alvares, Thiago, Secher, Niels H., Nóbrega, Antonio C.L.

“…Key points The proposed mechanism for the increased ventilation in response to hyperoxia includes a reduced brain CO2–[H+] washout‐induced central…”
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Human brain blood flow and metabolism during isocapnic hyperoxia: the role of reactive oxygen species by Mattos, João D., Campos, Monique O., Rocha, Marcos P., Mansur, Daniel E., Rocha, Helena N. M., Garcia, Vinicius P., Batista, Gabriel, Alvares, Thiago S., Oliveira, Gustavo V., Souza, Mônica V., Videira, Rogério L. R., Rocha, Natalia G., Secher, Niels H., Nóbrega, Antonio C. L., Fernandes, Igor A.

“…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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Acid-sensing ion channels blockade attenuates pressor and sympathetic responses to skeletal muscle metaboreflex activation in humans by Campos, Monique O, Mansur, Daniel E, Mattos, João D, Paiva, Adrielle C S, Videira, Rogerio L R, Macefield, Vaughan G, da Nóbrega, Antonio C L, Fernandes, Igor A

“…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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Muscle sympathetic nerve activity and hemodynamic responses to venous distension: does sex play a role? by Mansur, Daniel E, Campos, Monique O, Mattos, João D, Paiva, Adrielle C S, Rocha, Marcos P, Videira, Rogerio L R, Macefield, Vaughan G, Nóbrega, Antonio C L, Fernandes, Igor A

“…Peripheral venous distension mechanically stimulates type III/IV sensory fibers in veins and evokes pressor and sympathoexcitatory reflex responses in humans…”
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Hypertension impairs hypoxia-induced angiogenesis in men by Garcia, Vinicius P, Rocha, Helena N M, Rocha, Marcos P, Mattos, João D, Campos, Monique O, Mansur, Daniel E, Secher, Niels H, Nóbrega, Antonio C L, Fernandes, Igor A, Rocha, Natália G

“…The inability of the organism to appropriately respond to hypoxia results in abnormal cell metabolism and function. Hypoxia-induced angiogenesis seems to be…”
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K ATP channels modulate cerebral blood flow and oxygen delivery during isocapnic hypoxia in humans by Rocha, Marcos P, Campos, Monique O, Mattos, João D, Mansur, Daniel E, Rocha, Helena N M, Secher, Niels H, Nóbrega, Antonio C L, Fernandes, Igor A

“…ATP-sensitive K (K ) channels mediate hypoxia-induced cerebral vasodilatation and hyperperfusion in animals. We tested whether K channels blockade affects the…”
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Hypertension impairs hypoxia-induced angiogenesis in men by Garcia, Vinicius P., Rocha, Helena N.M., Rocha, Marcos P., Mattos, João D., Campos, Monique O., Mansur, Daniel E., Secher, Niels H., Nóbrega, Antonio C.L., Fernandes, Igor A., Rocha, Natália G.

“…OBJECTIVE:The inability of the organism to appropriately respond to hypoxia results in abnormal cell metabolism and function. Hypoxia-induced angiogenesis…”
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Differential vasomotor responses to isocapnic hyperoxia: cerebral versus peripheral circulation by Mattos, João D, Campos, Monique O, Rocha, Marcos P, Mansur, Daniel E, Rocha, Helena N M, Garcia, Vinicius P, Rocha, Natalia G, Alvares, Thiago S, Secher, Niels H, Nóbrega, Antonio C L, Fernandes, Igor A

“…Isocapnic hyperoxia (IH) evokes cerebral and peripheral hypoperfusion via both disturbance of redox homeostasis and reduction in nitric oxide (NO)…”
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Transcutaneous electrical nerve stimulation attenuates cardiac sympathetic drive in heart failure: a 123 MIBG myocardial scintigraphy randomized controlled trial by Campos, Monique O, Nóbrega, Antonio C L, Miranda, Sandra M, Ribeiro, Mario L, Guerra, Thais R B, Braghirolli, Ana M S, Mesquita, Claudio T, Fernandes, Igor A

“…Cardiac sympathetic overdrive provides inotropic support to the failing heart. However, as myocardial insult evolves, this compensatory response impairs…”
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Disturbed blood flow induces endothelial apoptosis without mobilizing repair mechanisms in hypertension by Rocha, Helena N.M., Garcia, Vinicius P., Batista, Gabriel M.S., Silva, Gustavo M., Mattos, João D., Campos, Monique O., Nóbrega, Antonio C.L., Fernandes, Igor A., Rocha, Natália G.

“…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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Muscle Sympathetic Nerve Activity and Hemodynamic Responses to Venous Distension: Does Sex Play a Role? by Mansur, Daniel, Campos, Monique O, Mattos, João D, Paiva, Adrielle CS, Videira, Rogério, Macefield, Vaughan, Nóbrega, Antonio CL, Fernandes, Igor Alexandre

“…Peripheral venous distension mechanically stimulates type III/IV sensory fibers in veins and evokes pressor and sympathoexcitatory reflex responses in humans…”
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Acid‐Sensing Ion Channels Blockade Attenuates Pressor and Sympathetic Responses to Skeletal Muscle Metaboreflex Activation in Humans by Fernandes, Igor Alexandre, Campos, Monique O, Mansur, Daniel E, Mattos, João, Paiva, Adrielle, Videira, Rogerio, Macefield, Vaughan, Nóbrega, Antonio CL

“…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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Is Hyperoxic Hyperventilation Caused by Reduced Carbon Dioxide Washout or Disturbed Brain Redox Homeostasis? by Fernandes, Igor A., Mattos, João D., Monique, Campos O., Rocha, Marcos P., Mansur, Daniel E., Rocha, Helena M., Garcia, Vinícius P., Alvares, Thiago S., Secher, Niels H., Nóbrega, Antonio C. L.

“…Abstract only…”
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