Carotid sinus baroafferent signals contribute to cerebral blood flow regulation during acute hypotension in young males: A randomized crossover study. [PDF]
Physiol RepAbstract Cerebral autoregulation is an important factor in prevention of cerebral ischemic events. We tested a traditional but unproven hypothesis that carotid sinus baroafferent signals contribute to dynamic cerebral autoregulation. Middle cerebral artery mean blood velocity (MCA Vmean) responses to thigh‐cuff deflation‐induced acute hypotension were ...
Ishii K, Izaki T, Asahara R, Komine H.
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Exercise-induced potentiation of the acute hypoxic ventilatory response: Neural mechanisms and implications for cerebral blood flow. [PDF]
Exp PhysiolAbstract A given dose of hypoxia causes a greater increase in pulmonary ventilation during physical exercise than during rest, representing an exercise‐induced potentiation of the acute hypoxic ventilatory response (HVR). This phenomenon occurs independently from hypoxic blood entering the contracting skeletal muscle circulation or metabolic byproducts
Oliveira DM +3 more
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A framework for the interpretation of heart rate variability applied to transcutaneous auricular vagus nerve stimulation and osteopathic manipulation. [PDF]
Physiol RepAbstract Reports on autonomic responses to transcutaneous auricular vagus nerve stimulation (taVNS) and osteopathic manipulative techniques have been equivocal, partly due to inconsistent interpretation of heart rate variability (HRV). We developed a mechanistic framework for the interpretation of HRV based on a model of sinus node automaticity that ...
Kania A, Roufail J, Prokop J, Stauss HM.
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Physiological Reports, Volume 11, Issue 9, May 2023., 2023 In male rats, fructose‐high salt diet results in elevated blood pressure and increased aortic stiffness. Despite earlier evidence of preserved left ventricular ejection fraction (LVEF), male rats on the fructose high salt diet display a deficit in myocardial function measured as reduced global longitudinal strain.
Dragana Komnenov, Noreen F. Rossi
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Remote ischaemic preconditioning – translating cardiovascular benefits to humans
The Journal of Physiology, Volume 600, Issue 13, Page 3053-3067, 1 July 2022., 2022 Abstract figure legend Explanation of the effects of single bout as opposed to repeated bouts of remote ischaemic preconditioning. Abstract Remote ischaemic preconditioning (RIPC), induced by intermittent periods of limb ischaemia and reperfusion, confers cardiac and vascular protection from subsequent ischaemia–reperfusion (IR) injury.
James A. Lang, Jahyun Kim
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Physiological Reports, Volume 9, Issue 3, February 2021., 2021 Ganglionic blocker, chlorisondamine, can be used to assess the neurogenic contribution to BP in mice, but may not be appropriate to specifically estimate the vasomotor sympathetic tone. Abstract Chlorisondamine (CSD) has been used to assess the neurogenic contribution to blood pressure (BP) and vasomotor sympathetic tone in animal models. It is assumed
Lucas AC. Souza +4 more
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Respiratory Paralysis During Treatment of Hypertension With Trimethaphan Camsylate
Archives of Internal Medicine, 1976 Robert C. Dale
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Activation of Autonomic Nerves and the Adrenal Medulla Contributes to Increased Glucagon Secretion During Moderate Insulin-Induced Hypoglycemia in Women [PDF]
, 1997 Despite evidence that the autonomic nervous system (ANS) makes a significant contribution to increased glucagon secretion during insulin-induced hypoglycemia in several animal species, including a recent study in nonhuman primates, the role of the ANS in
Ahren, Bo, Havel, Peter J
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