Results 71 to 80 of about 1,269,390 (393)

Differential effect of T-type voltage-gated calcium channel disruption on renal plasma flow and glomerular filtration rate in vivo [PDF]

, 2014
Voltage-gated Ca2+ (Cav) channels play an essential role in the regulation of renal blood flow and glomerular filtration rate (GFR). Because T-type Cav channels are differentially expressed in pre- and postglomerular vessels, it was hypothesized that ...
Andersen, Henrik, Bie, Peter, Cardel, Majken, Hansen, Pernille B L, Jensen, Boye L, Marcussen, Niels, Thuesen, Anne D, Toft, Anja, Walter, Steen   +8 more
core   +1 more source

Modulation of Renal Blood Flow and Vascular Tone by Neuronal Nitric Oxide Synthase-Derived Nitric Oxide

Journal of Vascular Research, 2010
Nitric oxide (NO) formed via neuronal nitric oxide synthase (nNOS) in renal vasculature and tissues and in the brain plays an important role in controlling renal hemodynamics, renal function, and systemic blood pressure.
N. Toda, T. Okamura
semanticscholar   +1 more source

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

Molecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin, Audrey Vinchent, Marie Fernandes, Isabelle Damour, Agathe Laratte, Rémi Tellier, Gabriella O. Estevam, Jean‐Pascal Meneboo, Céline Villenet, Clotilde Descarpentries, James S. Fraser, Martin Figeac, Alexis B. Cortot, Etienne Rouleau, David Tulasne   +14 more
wiley   +1 more source

The role of ultrasound dopplerography with an acutecaptopril test in assessing renal hemodynamics in chronicglomerulonephritis

Терапевтический архив, 2003
Aim. To examine blood flow in renal and intrarenal arteries and its changes in the acute pharmacological test with captopril in patients with chronic glomerulonephritis (CGN). Material and methods.
S A Marlynov, M Yu Shvetsov, I M Kutyrina, N G Miroshnichenko, V V Kushnir, S V Petrov, T Ya Struchkova, B R Dzhanaliev, V A Varshavsky, E P Proskurneva   +9 more
doaj  

QUALITATIVE ASSESSMENT OF RENAL BLOOD PRESSURE USING NANOTECHNOLOGY INTERVENTION

Central Asian Journal of Medical Hypotheses and Ethics, 2023
The renal system is one of the major organ systems present in the human body, it is responsible for maintaining electrolyte balance, secreting important hormones, and maintaining homeostasis in the body.
Parth Shah, Roja Rani Pallavali, Dinneswara Reddy Guda   +2 more
doaj   +1 more source

Non-invasive optical measurement of arterial blood flow speed [PDF]

arXiv, 2021
Non-invasive measurement of the arterial blood speed gives rise to important healthinformation such as cardio output and blood supplies to vital organs. The magnitude andchange in arterial blood speed are key indicators of the health conditions and development andprogression of diseases.
arxiv  

RGS4 Controls Renal Blood Flow and Inhibits Cyclosporine‐Mediated Nephrotoxicity

American Journal of Transplantation, 2010
Calcineurin inhibitors (CNI) are powerful immunomodulatory agents that produce marked renal dysfunction due in part to endothelin‐1‐mediated reductions in renal blood flow.
Andrew M. Siedlecki, Jeff R. Anderson, Xiaohua Jin, J. Garbow, Traian S. Lupu, Anthony J. Muslin   +5 more
semanticscholar   +1 more source

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

Molecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé, Lisa Hahnefeld, Katharina J. Wenger, Donat Kögel, Joachim Steinbach, Gerd Geisslinger, Michael W. Ronellenfitsch, Irmgard Tegeder   +7 more
wiley   +1 more source

Numerical Investigation of Angulation Effects in Stenosed Renal Arteries

Journal of Biomedical Physics and Engineering, 2014
Background: Numerical study of angulation effects of renal arteries on blood flow has been of great interest for many researchers. Objective: This paper aims at numerically determining the angulation effects of stenosed renal arteries on blood flow ...
Mortazavinia Z, Arabi S, Mehdizadeh A. R.   +2 more
doaj  

The unsuitability of implantable Doppler probes for the early detection of renal vascular complications - a porcine model for prevention of renal transplant loss. [PDF]

PLoS ONE, 2017
Vascular occlusion is a rare, but serious complication after kidney transplantation often resulting in graft loss. We therefore aimed to develop an experimental porcine model for stepwise reduction of the renal venous blood flow and to compare an ...
Chris Amdisen, Bente Jespersen, Ulla Møldrup, Anna K Keller   +3 more
doaj   +1 more source