Results 21 to 30 of about 321,612 (302)
The acute effects of lower limb intermittent negative pressure on foot macro- and microcirculation in patients with peripheral arterial disease. [PDF]
PLoS ONE, 2017 BACKGROUND:Intermittent negative pressure (INP) applied to the lower leg and foot increases foot perfusion in healthy volunteers. The aim of the present study was to describe the effects of INP to the lower leg and foot on foot macro- and ...
Øyvind Heiberg Sundby +5 more
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ISCHEMIA/REPERFUSION EFFECT ON PANCREATIC VOLUMETRICAL BLOOD FLOW VELOCITY [PDF]
Research Results in Pharmacology, 2015 We investigate blood flow velocity at ischemia/reperfusion early stages. Transient hyperemia absence after ischemia/reperfusion cased by pancreatic edema development at early stages confirmed by Wet/Dry ratio elevation and morphological changes was ...
Dmytry Kolmykov, Sergey Alehin
doaj +3 more sources
Российский офтальмологический журнал, 2022 Purpose: to evaluate blood flow velocity in the posterior short ciliary arteries during phacoemulsification (PE) at different levels of intraocular pressure (IOP).Material and methods.
Yu. V. Takhtaev +2 more
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Effect of blood's velocity on blood resistivity [PDF]
, 1998 Blood resistivity is an important quantity whose value influences the results of various methods used in the study of heart and circulation. In this paper, the relationship between blood resistivity and velocity of blood flow was evaluated and analyzed ...
Ng, SL, Tjin, SC, Xie, T, Yang, QP
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Using 320-slice perfusion computed tomography in visuali zation of prostate cancer
Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2016 Visualization of prostate cancer remains an actual problem in urology and oncology. Purpose of the study – evaluation of prostate cancer visualization using 320-slice perfusion computed tomography (PCT). PCT results of 15 patients with suspected prostate
N. V. Sosnowski +4 more
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Investigation of spiral blood flow in a model of arterial stenosis [PDF]
, 2009 The spiral component of blood flow has both beneficial and detrimental effects in human circulatory system [Stonebridge PA, Brophy CM. Spiral laminar flow in arteries? Lancet 1991; 338: 1360–1].
Ahmed +16 more
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Inert gas clearance from tissue by co-currently and counter-currently arranged microvessels [PDF]
, 2012 To elucidate the clearance of dissolved inert gas from tissues, we have developed numerical models of gas transport in a cylindrical block of tissue supplied by one or two capillaries. With two capillaries, attention is given to the effects of co-current
Bailey HR +15 more
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Biology, 2022 The transparent appearance of fish embryos provides an excellent assessment feature for observing cardiovascular function in vivo. Previously, methods to conduct vascular function assessment were based on measuring blood-flow velocity using third-party ...
Ali Farhan +10 more
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Large-Eddy simulation of pulsatile blood flow [PDF]
, 2009 Large-Eddy simulation (LES) is performed to study pulsatile blood flow through a 3D model of arterial stenosis. The model is chosen as a simple channel with a biological type stenosis formed on the top wall.
Despande +22 more
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In vivo photoacoustic flowmetry in the optical diffusive regime based on saline injection [PDF]
, 2016 We propose a saline-injection-based method to quantify blood flow velocity in vivo with acoustic-resolution photoacoustic tomography. By monitoring the saline-blood-interface propagating in the blood vessel, we can resolve the flow velocity.
Li, Guo +3 more
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