Frequency response of renal sympathetic nervous activity to aortic depressor nerve stimulation in the anaesthetized rat

2001 ◽  
Vol 537 (3) ◽  
pp. 949-959 ◽  
Author(s):  
E. Petiot ◽  
C. Barres ◽  
B. Chapuis ◽  
C. Julien
Keyword(s):  
Frequency Response ◽  
Nerve Stimulation ◽  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
Aortic Depressor Nerve ◽  
Sympathetic Nervous ◽  
Anaesthetized Rat ◽  
Renal Sympathetic

Neuropeptide Y as an indicator of successful alterations in sympathetic nervous activity after renal sympathetic denervation

2015 ◽  
Vol 104 (12) ◽  
pp. 1064-1071 ◽  
Author(s):  
Oliver Dörr ◽  
Sebastian Ewen ◽  
Christoph Liebetrau ◽  
Helge Möllmann ◽  
Luise Gaede ◽  
...  
Keyword(s):  
Neuropeptide Y ◽  
Nervous Activity ◽  
Sympathetic Denervation ◽  
Renal Sympathetic Denervation ◽  
Sympathetic Nervous Activity ◽  
Sympathetic Nervous ◽  
Renal Sympathetic

Direct measurement of renal sympathetic nervous activity in high-fat diet-related hypertensive rats

Life Sciences ◽  
2002 ◽  
Vol 71 (5) ◽  
pp. 537-546 ◽  
Author(s):  
Soh Iwashita ◽  
Mamoru Tanida ◽  
Naohito Terui ◽  
Youichirou Ootsuka ◽  
Miao Shu ◽  
...  
Keyword(s):  
Direct Measurement ◽  
High Fat Diet ◽  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
High Fat ◽  
Hypertensive Rats ◽  
Sympathetic Nervous ◽  
Renal Sympathetic

scholarly journals Mechanisms underpinning sympathetic nervous activity and its modulation using transcutaneous vagus nerve stimulation

2017 ◽  
Vol 103 (3) ◽  
pp. 326-331 ◽  
Author(s):  
Susan A. Deuchars ◽  
Varinder K. Lall ◽  
Jennifer Clancy ◽  
Mohd Mahadi ◽  
Aaron Murray ◽  
...  
Keyword(s):  
Vagus Nerve ◽  
Nerve Stimulation ◽  
Vagus Nerve Stimulation ◽  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
Transcutaneous Vagus Nerve Stimulation ◽  
Sympathetic Nervous

scholarly journals Renal 123I-MIBG Uptake before and after Live-Donor Kidney Transplantation

Diagnostics ◽  
2020 ◽  
Vol 10 (10) ◽  
pp. 802
Author(s):  
Thomas Rasmussen ◽  
Robin de Nijs ◽  
Lene Kjær Olsen ◽  
Anne-Lise Kamper ◽  
Lia Evi Bang ◽  
...  
Keyword(s):  
Sympathetic Activity ◽  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
Mibg Scintigraphy ◽  
Mibg Uptake ◽  
Post Transplantation ◽  
Donor Kidney ◽  
Sympathetic Nervous ◽  
Donor Kidney Transplantation ◽  
Renal Sympathetic

Increased sympathetic activity is suggested to be part of the pathogenesis in several diseases. Methods to evaluate sympathetic activity and renal nervous denervation procedural success are lacking. Scintigraphy using the norepinephrine analog Iodine-123 Metaiodobenzylguanidine (123I-MIBG) might provide information on renal sympathetic nervous activity. Renal transplantation induces complete denervation of the kidney and as such represents an ideal model to evaluate the renal 123I-MIBG scintigraphy method. The aim of this study was to evaluate whether renal 123I-MIBG scintigraphy can detect changes in renal sympathetic nervous activity following renal transplantation. Renal 123I-MIBG scintigraphy was performed in eleven renal transplant recipients at 1, 3, and 6 months following transplantation and in their respective living donors prior to their kidney donation. Relative uptake as well as washout was obtained. In transplanted patients, the relative 4 h uptake of 123I-MIBG, as measured by the kidney/background ratio, was 2.7 (0.4) (mean (SD)), 2.7 (0.5), and 2.5 (0.4) at 1, 3, and 6 months post-transplantation, respectively, as compared with the 4.0 (0.4) value in the donor kidney before donor nephrectomy (p < 0.01). There was no significant change in washout-rate between pre-transplantation and any of the follow-up time points. Living donor kidney transplantation was at 6 months post transplantation, associated with an almost 40% reduction in the relative 4 h 123I-MIBG uptake of the kidney. Further studies will help to fully establish its implications as a marker of renal innervation or denervation.

Sympathetic nervous activity in carriers of MC4R mutations

2006 ◽  
Vol 114 (S 1) ◽  
Author(s):  
D Heutling ◽  
F Sayk ◽  
C Dodt ◽  
HL Fehm ◽  
A Hinney ◽  
...  
Keyword(s):  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
Sympathetic Nervous

Sympathetic nervous activity in patients with chronic renal failure

1994 ◽  
Vol 1 ◽  
pp. 314
Author(s):  
E. Gotoh ◽  
T. Matsukawa ◽  
S. Sumita ◽  
K. Ashino ◽  
N. Takagi ◽  
...  
Keyword(s):  
Renal Failure ◽  
Chronic Renal Failure ◽  
Nervous Activity ◽  
Sympathetic Nervous Activity ◽  
Sympathetic Nervous
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