Results 21 to 30 of about 1,116,431 (255)

Impaired inhibitory reno-renal reflex responses in chronic kidney disease

Frontiers in Physiology
The renal afferent nerves serve as physiologic regulators of efferent renal sympathetic nerve activity (rSNA) as part of the inhibitory reno-renal reflex.
Ahmed A. Rahman, Ahmed A. Rahman, Cara M. Hildreth, Phil Milliken, Sarah Hassan, Arun Sridhar, Jacqueline K. Phillips   +6 more
doaj   +1 more source

Renal Denervation Reduced Ventricular Arrhythmia After Myocardial Infarction by Inhibiting Sympathetic Activity and Remodeling

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Ventricular arrhythmia after myocardial infarction is the most important risk factor for sudden cardiac death, which poses a serious threat to human health.
Wen‐hui Zhang, Qi‐na Zhou, Yan‐mei Lu, Yao‐dong Li, Ling Zhang, Jiang‐hua Zhang, Qiang Xing, Wen‐kui Lv, Xin‐chun Cheng, Ge‐ge Zhang, Xue‐sheng Wang, Qi Gu, Xue Lou, Buajier Guli, Bao‐peng Tang, Xian‐hui Zhou   +15 more
doaj   +1 more source

Principle and characteristics of the mapping/selective renal denervation system and its research progress in hypertension treatment

Zhongguo Linchuang Yixue
Renal denervation (RDN) as an interventional approach for treating refractory hypertension has developed a variety of ablation strategies and different energy ablation techniques. This article reviews the principles, characteristics, clinical advantages,
Li WANG, Xiaoqiang SUN, Chengzhi LU
doaj   +1 more source

Preexisting heart failure with reduced ejection fraction attenuates renal fibrosis after ischemia reperfusion via sympathetic activation

Scientific Reports, 2021
Although chronic heart failure is clinically associated with acute kidney injury (AKI), the precise mechanism that connects kidney and heart remains unknown.
Ryo Matsuura, Tetsushi Yamashita, Naoki Hayase, Yoshifumi Hamasaki, Eisei Noiri, Genri Numata, Eiki Takimoto, Masaomi Nangaku, Kent Doi   +8 more
doaj   +1 more source

H2O2 generated by NADPH oxidase 4 contributes to transient receptor potential vanilloid 1 channel-mediated mechanosensation in the rat kidney

, 2017
The presence of NADPH oxidase (Nox) in the kidney, especially Nox4, results in H2O2 production, which regulates Na+ excretion and urine formation.
Lin, Chian-Shiung;Lee, Shang-Hsing;Huang, Ho-Shiang;Chen, Yih-Sharng;Ma, Ming-Chieh, 陳益祥   +1 more
core   +1 more source

Spatial pattern of nerve differentiation in Hydra is due to a pattern of nerve commitment [PDF]

, 1981
The pattern of nerve differentiation along the body column of Hydra was investigated. Nerve precursors in late S phase were labeled with [3H]thymidine and their distribution compared with that of newly differentiated nerves.
G. Venugopal, Venugopal, G., Charles N. David, David, Charles N.   +3 more
core   +1 more source

Renal nerve stimulation identifies aorticorenal innervation and prevents inadvertent ablation of vagal nerves during renal denervation

Blood Pressure, 2018
Purpose: Recently we reported the use of renal nerve stimulation (RNS) during renal denervation (RDN) procedures. RNS induced changes in blood pressure (BP) and heart rate are not fully delineated yet.
Mark R. de Jong, Annemiek F. Hoogerwaard, Ahmet Adiyaman, Jaap Jan J. Smit, Jan-Evert Heeg, Boudewijn A. A. M. van Hasselt, Anand R. Ramdat Misier, Arif Elvan   +7 more
doaj   +1 more source

Uraemic optic neuropathy – a rare presentation of uraemia

African Journal of Nephrology, 2018
Uraemic optic neuropathy (UON) is an acute but reversible loss of vision in patients with end-stage renal failure. Hypoperfusion of the posterior ciliary arteries, the major blood supply to the optic nerve head, results in ischaemic injury to the nerve ...
Adaobi Uzoamaka Solarin, Adetola M Adesanya, Moturayo Adekunle, Alaba Oladimeji, Olusegun Henry Gbelee, Barakat Adeola Animashaun   +5 more
doaj   +1 more source

Renal nerve stimulation leads to the activation of the Na+/H+ exchanger isoform 3 via angiotensin II type I receptor [PDF]

, 2015
Renal nerve stimulation at a low frequency (below 2 Hz) causes water and sodium reabsorption via alpha(1)-adrenoreceptor tubular activation, a process independent of changes in systemic blood pressure, renal blood flow, or glomerular filtration rate ...
Crajoinas, Renato O., Girardi, Adriana C., Oliveira-Sales, Elizabeth B. [UNIFESP], Bergamaschi, Cassia T. [UNIFESP], Pontes, Roberto B. [UNIFESP], Campos, Ruy R. [UNIFESP], Nishi, Erika E. [UNIFESP]   +6 more
core   +1 more source

Possible mechanism how sympathetic nerve inhibition improves renal hyopxia leading to the reduction of renal fibrosis.

, 2019
Possible mechanism how sympathetic nerve inhibition improves renal hyopxia leading to the reduction of renal fibrosis.
Shunsuke Takahashi (619660), Yoriaki Kaneko (2626213), Akito Maeshima (2626207), Keiichiro Mishima (7481051), Keiju Hiromura (2626216), Toru Sakairi (2626210), Hidekazu Ikeuchi (2626219), Masao Nakasatomi (6433679), Yoshihisa Nojima (184788)   +8 more
core   +1 more source