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2009 JUL 20 ... and venous catheters for haemodynamic measurements at rest (power spectral analysis) and baroreceptor testing. Kidney and skeletal muscles were processed for morphometric analysis of ...
2009 NOV 2 ... rest prior to HUT, the syncopal group had higher mean heart rate (p=0.0008) and lower baroreceptor effectiveness index (p <0.0001) compared to non-syncopal controls. On comparing ...
2009 SEP 21 ... report. "The present study sought to determine the effects of selective baroreceptor denervation on arterial blood pressure response during HS resuscitation in rats ...
2009 JUL 27 ... integrity of the Pa5 is important for resting blood pressure maintenance as for a full baroreceptor response." Sousa and colleagues published the results of their research in ...
2009 OCT 12 ... modulate MSNA; the latter suggests that vestibular inputs compete with the stronger baroreceptor inputs operating at the cardiac rhythm (similar to 0.8 Hz), with vestibular modulation ...
2009 NOV 2 ... modulation, parasympathetic modulation, and sympathovagal balance, respectively. Baroreceptor reflex sensitivity (BRS) was also measured. Variables were similar in both groups at ...
2009 JUL 27 ... of expression of neural sympathetic activity to the vessels and effects of carotid baroreceptor stimulation. Am J Physiol Heart Circ Physiol 296: H1758-H1765, 2009." ...
2009 NOV 16 ... accounting for exaggerated pressor and depressor responses to these compounds; baroreceptor function was normalized by CST. To probe the relative roles of endogenous/basal ...
2009 JUL 6 ... 1 mg. ml(-1). h-(1) iv) that has been reported to facilitate myogenic vascular function. Baroreceptor-heart rate reflex responses were elicited to confirm a functional baroreflex despite ...
2009 NOV 16 ... pressure. When a change in blood pressure occurs, the information is transmitted by baroreceptor afferent fibers to the central network by glutamate binding to ionotropic glutamate ...
2009 OCT 5 ... that changes in cardiac autonomic regulation can be demonstrated in response to chronic baroreceptor stimulation, and we analyzed the correlation with blood pressure changes." ...
2009 NOV 23 ... Supramaximal electrical stimulation of the aortic depressor nerve and section of the baroreceptor nerves (sinoaortic denervation) were used to obtain a global analysis of the...
2009 JUL 20 ... (HPA) axis responses to hypotension are mediated by chemoreceptor and baroreceptor reflexes and ischemia of the fetal central nervous system. Indomethacin, a nonselective ...
2009 NOV 1 ... "The carotid sinus plays an important role in systemic blood pressure regulation. The baroreceptor mechanism that underlies this physiological process is affected by underlying disease ...
2009 OCT 12 ... "This study explored the effects of tonic blood pressure on the association between baroreceptor cardiac reflex sensitivity and cognitive performance. Sixty female participants ...
2009 AUG 24 ... that is, SBPV in the low-frequency (LF) and high-frequency (HF) domains, HRV, and baroreceptor sensitivity (BRS), were studied in sex-specific quartiles of FEV1 and VC. Low FEV1 was ...
2009 AUG 24 ... nerve activity (RSNA) were examined in chronically instrumented conscious rats. Baroreceptor (baro)-unloaded RSNA was obtained by decreasing arterial pressure with caval occlusion ...
2009 JUL 27 ... Brazil report. "Ninety five percent of the identified Pa5 responded to baroreceptor stimulation, 77% increasing and 23% decreasing firing rates. Cross-correlation analysis ...
