Results 21 to 30 of about 885,585 (253)

On the Existence of Renal Vasodilator Nerves

open access: yesExperimental Biology and Medicine, 1984
The renal vasoconstrictor responses to graded frequencies of direct electrical renal nerve stimulation and renal arterial norepinephrine injections were evaluated before and during renal alpha-1 adrenoceptor blockade in anesthetized dogs. Renal alpha-1 adrenoceptor blockade was achieved by infusing increasing doses (1, 10, 20, 40 micrograms/kg/min) of ...
H, Holdaas, G F, DiBona
openaire   +2 more sources

Microdissection of the Human Renal Nervous System. Implications for Performing Renal Denervation Procedures

open access: yes, 2020
El artículo ha sido comentado muy positivamente en "Persu A, Maes F, Renkin J, Pathak A. Renal Denervation in Hypertensive Patients: Back to Anatomy? Hypertension. 2020 Oct;76(4):1084-1086. doi: 10.1161/HYPERTENSIONAHA.120.15834. Epub 2020 Sep 9.
Maranillo Alcaide, Eva   +3 more
core   +1 more source

Device-based approaches for renal nerve ablation for hypertension and beyond

open access: yesFrontiers in Physiology, 2015
Animal and human studies have demonstrated that chronic activation of renal sympathetic nerves is critical in the pathogenesis and perpetuation of treatment-resistant hypertension.
Alicia Ann Thorp   +2 more
doaj   +1 more source

Renal contribution to thermolability in rats: role of renal nerves [PDF]

open access: yesNephrology Dialysis Transplantation, 2008
Body temperature is closely regulated via the integration of a number of mechanisms, the study of which has been greatly assisted by the exploitation of comparative physiology. Previous studies have demonstrated that chronic renal failure patients have significantly lower body temperatures than healthy subjects when artifacts from circadian changes ...
Nelson A, Lutaif   +4 more
openaire   +2 more sources

Mechanosensitive N-Methyl-D-Aspartate Receptors Contribute to Sensory Activation in the Rat Renal Pelvis

open access: yes, 2011
The N-methyl-D-aspartate (NMDA) subtype of the ionotropic glutamate receptor is found in the periphery. The present study tested whether NMDA receptors (NMDARs) are present in the ends of afferent renal nerves in the renal pelvis, an area concerned ...
馬明傑;黃鶴翔;陳益祥;李尚興   +1 more
core   +1 more source

Roles of estrogen and progesterone in modulating renal nerve function in the rat kidney

open access: yesBrazilian Journal of Medical and Biological Research, 2013
The maintenance of extracellular Na+ and Cl- concentrations in mammals depends, at least in part, on renal function. It has been shown that neural and endocrine mechanisms regulate extracellular fluid volume and transport of electrolytes ...
J.B. Graceli   +4 more
doaj   +1 more source

Development of a nitinol-actuated surgical instrument for laparoscopic renal denervation: feasibility test in a swine survival model

open access: yesInternational Journal of Hyperthermia, 2020
Purpose In this study, we developed a novel nitinol-actuated surgical instrument to conduct laparoscopic renal denervation for the treatment of resistant hypertension.
Donghyun Yim   +5 more
doaj   +1 more source

Renal Denervation by Noninvasive Stereotactic Radiotherapy Induces Persistent Reduction of Sympathetic Activity in a Hypertensive Swine Model

open access: yesJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background We have previously reported the feasibility of noninvasive stereotactic body radiotherapy (SBRT) as a novel approach for renal denervation. Methods and Results Herein, from a translational point of view, we assessed the antihypertensive effect
Xingxing Cai   +18 more
doaj   +1 more source

Hematoxylin-eosin (HE) staining images of the right renal artery and renal sympathetic nerves.

open access: yes, 2015
Images of HE staining of the right renal artery and renal sympathetic nerves (arrow indicated) with a magnification of ×40 in the Model (A) and RDN (B) groups.
Fu-kun Chen (725857)   +10 more
core   +1 more source

Role of Renal Nerves in Edema Formation

open access: yes, 1994
Once viewed as physiologically insignificant by no less an authority than Homer Smith, the renal nerves have emerged as a physiologically important regulator of renal tubular sodium reabsorption.
GF DiBona
core   +1 more source

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