Results 91 to 100 of about 1,269,390 (393)

Effect of renal nerve stimulation, renal blood flow and adrenergic blockade on plasma renin activity in the cat

open access: yesJournal of Physiology, 1972
1. The effect of electrical stimulation of the distal cut ends of the renal nerves of unilaterally nephrectomized, anaesthetized cats was studied. Using stimulation parameters of 15 pulses per second (pps), 15 V and 0·2 msec duration, there was an ...
J. Coote   +3 more
semanticscholar   +1 more source

Assessment of concurrent neoplasms and a paraneoplastic association in MOGAD

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
Abstract Cases of myelin oligodendrocyte glycoprotein (MOG) antibody‐associated disease (MOGAD) co‐occurring with neoplasms have been reported. In this international, retrospective cohort study in South Korea and the USA, 16 of 445 (3.6%) patients with MOGAD had concurrent neoplasm within 2 years of MOGAD onset, resulting in a standardized incidence ...
Young Nam Kwon   +24 more
wiley   +1 more source

Contribution a la modelisation et simulation numerique de l ecoulement du sang dans l artere [PDF]

open access: yesarXiv, 2009
Numerous are the questionings raised by medicine interventionnelle, concerning the hold in charge of the pathologies of the arterial partition (aneurysm, dissection, coarctation, atherosclerosis).for it we made the modeling and the numeric simulation of the blood flow in the renal artery taken by the Medical imagery.
arxiv  

Relationship between blood pressure and flow rate in arteries using a modified Windkessel model [PDF]

open access: yesarXiv, 2020
This study examined the flow rate in arteries using the modified Windkessel model, considering various models for blood pressure. An exact solution was derived using a Laplace transform method and the effects of blood pressure on the flow rate in an artery were examined.
arxiv  

Differences in renal hemodynamics and renin secretion between patients with unifocal and multifocal fibromuscular dysplasia [PDF]

open access: yes, 2018
Objective: Fibromuscular dysplasia (FMD) can be classified in a multifocal and a unifocal subtype. As unifocal FMD generally leads to more severe hypertension at younger age, we hypothesized that renal hemodynamics are more disturbed in unifocal renal ...
de Haan, Michiel W.   +5 more
core   +1 more source

Pharmacokinetics, Efficacy, and Safety of Upadacitinib in Pediatric Patients With Polyarticular‐Course Juvenile Idiopathic Arthritis: An Interim Analysis of an Open‐Label, Phase 1 Trial

open access: yesArthritis Care &Research, EarlyView.
Objective This work aimed to evaluate the pharmacokinetics, efficacy, and safety of upadacitinib, an oral selective JAK inhibitor, in pediatric patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods In an open‐label, phase 1 study (SELECT‐YOUTH), enrolled patients, aged 2 to <18 years with pcJIA, received body weight–based ...
Hermine I. Brunner   +12 more
wiley   +1 more source

Renovascular adaptive changes in chronic hypoxic polycythemia [PDF]

open access: yes, 1998
Renovascular adaptive changes in chronic hypoxic polycythemia.BackgroundChronic hypoxia in rats produces polycythemia, and the plasma fraction falls, reducing renal plasma flow (RPF) relative to renal blood flow (RBF).
Chen, Jian   +3 more
core   +1 more source

Maturational Changes in Renal Blood Flow in Piglets

open access: yesPediatric Research, 1970
Extract: Cardiac output, renal blood flow, and intrinsic renal vasuclar resistance were measured in piglets ranging in age from 6 h to 45 days. During this period of time the mean cardiac output increased from 0.9 to 6.5 litres/min/m2, the mean renal ...
A. Gruskin, C. Edelmann, Stanley Yuan
semanticscholar   +1 more source

Immunosuppressive Drugs in Early Systemic Sclerosis and Prevention of Damage Accrual

open access: yesArthritis Care &Research, EarlyView.
Objective Organ damage in patients with systemic sclerosis (SSc) in individual organs such as the lungs may be prevented by receiving immunosuppressive drugs (ISs). A new measure of global organ damage, the Scleroderma Clinical Trials Consortium Damage Index (SCTC‐DI), has allowed us to investigate whether receiving ISs may reduce global organ damage ...
Murray Baron   +29 more
wiley   +1 more source

Renal hemodynamics disturbances and microalbuminuria in young patients with arterial hypertension

open access: yesКардиоваскулярная терапия и профилактика, 2005
Aim. To identify the first clinical signs of renal pathology in young patients (under 35) with initial stages of arterial hypertension (AH). Material and methods. Fifty-seven men with Stage I-II AH, aged 15-35, were examined.
I. G. Fomina   +4 more
doaj  

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