muscle sympathetic nerve activity
Assessing Multi-Unit Muscle Sympathetic Nerve Activity Across Groups: A Multivariate Approach to a Multivariate Concept
... Baseline muscle sympathetic nerve activity (MSNA) comparisons of age (young & old, n=40) and cardiovascular disease (CVD) state (young: Y, old: O, metabolic syndrome: MET, coronary artery ...
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Impairment of sympathetic activation during static exercise in patients with muscle phosphorylase deficiency (McArdle's disease)
... in muscle sympathetic nerve activity (MSNA) that are closely coupled to the contraction-induced decrease in muscle cell pH, an index of glycogen degradation and glycolytic ...if ...
7
Impaired insulin induced sympathetic neural activation and vasodilation in skeletal muscle in obese humans
... measured muscle sympathetic nerve activity (MSNA) and calf blood flow at basal and during a 2-h hyperinsulinemic (6 pmol/kg per min) euglycemic clamp in eight lean and eight obese ...
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Assessment of Sympathetic Nerve Activity by Isometric Handgrip Test in Young Cigarette Smokers
... the sympathetic nervous system in the exercise response. Isometric muscle contraction evokes large increase in mean arterial pressure, heart rate and muscle sympathetic nerve ...
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Identifying treatment response to antihypertensives in patients with obesity-related hypertension
... A linear mixed effect model was used to determine which characteristics modified the relationship between treatment (aliskiren, moxonidine or HCTZ) and 24-h systolic and diastolic blood pressure (DBP), adjusted for time ...
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Sympathetic and baroreceptor reflex function in neurally mediated syncope evoked by tilt
... Muscle sympathetic nerve activity (MSNA) was recorded from the right peroneal nerve using the microneurography technique (20, 21) described elsewhere (22, ...the muscle ...
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Differential effects of hyperinsulinemia and carbohydrate metabolism on sympathetic nerve activity and muscle blood flow in humans
... skeletal muscle, but the mechanism remains ...of muscle sympathetic nerve activity, plethysmographic measurements of calf blood flow, and calorimetric determinations of carbohydrate ...
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Role of cortisol in the pathogenesis of deficient counterregulation after antecedent hypoglycemia in normal humans
... The aim of this study was to determine the role of increased plasma cortisol levels in the pathogenesis of hypoglycemia- associated autonomic failure. Experiments were carried out on 16 lean, healthy, overnight fasted ...
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Sex Hormones and Sympathetic Nerve Activity
... of sympathetic regulation mechanisms in women, several recent studies suggest that menstrual cycle should be taken into ...that muscle sympathetic nerve activity (MSNA) peaks during the ...
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Reduced sympathetic nervous activity A potential mechanism predisposing to body weight gain
... The sympathetic nervous system is recognized to play a role in the etiology of animal and possibly human obesity through its impact on energy expenditure and/or food ...fasting muscle sympathetic ...
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Sympathetic nerve discharge is coupled to muscle cell pH during exercise in humans
... contracting muscle that initiate the reflex stimulation of sympathetic outflow during ...forearm muscle and simultaneously recorded muscle sympathetic nerve activity ...
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Sympathetic response to oral carbohydrate administration Evidence from microelectrode nerve recordings
... of sympathetic nerve activity to the skin was examined after oral D-glucose and no change was observed, emphasizing the differentiated nature of the sympathetic nerve response to ...
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Characteristics of sympathetic nerve activity recorded from blood vessels in the rat tail
... of sympathetic activity such as systemic arterial blood pressure and heart rate provide no information as to reflex responses of individual target ...skeletal muscle, less in intestinal vessels and ...
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Interaction of baroreceptor and chemoreceptor reflex control of sympathetic nerve activity in normal humans
... chemoreceptors by hypercapnia (7% CO2/93% O2) (n = 6). Responses to a cold pressor stimulus were also obtained as an internal reflex control to determine the selectivity of the interactive influence of baroreflex ...
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Arcuate neuropeptide Y inhibits sympathetic nerve activity via multiple neuropathways
... tonic sympathetic tone (Figure ...neuronal activity and PVN NPY concentrations increase to reach a peak just before an anticipat- ed meal and remain elevated for a period after eating commences ...The ...
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Recruitment Strategies In Human Sympathetic Nerve Activity
... shift occurred during both peripheral chemoreflex activation (i.e., during volitional apnea) (Badrov et al. 2015; Badrov et al. 2016) and muscle chemoreflex activation (i.e., during SHG) suggests perhaps that ...
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Effect of muscle load tasks with maximal isometric contractions on oxygenation of the trapezius muscle and sympathetic nervous activity in females with chronic neck and shoulder pain
... exercising muscle is regulated by not only the activity of the somatic but also sympathetic nervous system ...in sympathetic nerve activity exerts extrinsic control over the ...
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Arterial baroreflex buffering of sympathetic activation during exercise induced elevations in arterial pressure
... Static muscle contraction activates metabolically sensitive muscle afferents that reflexively increase sympathetic nerve activity and arterial ...of sympathetic nerve ...
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Renal sympathetic nerve activity after catheter-based renal denervation
... A secondary analysis was focused on the SPECT-CT images. In this method, the transverse CT images were used to optimize anatomical delineation of the kidney contours. The main advantage of this method is the availability ...
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Photoplethysmography for Quantitative Assessment of Sympathetic Nerve Activity (SNA) During Cold Stress
... the sympathetic nervous system (SNS) to counter heat loss and maintain ...afferent nerve fibers, a hypothalamic control center, efferent nerve fibers, and thermoeffectors (Wehrwein et ...involuntary ...
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