Results 41 to 50 of about 13,699 (253)

Impaired endothelial function of the retinal vasculature in hypertensive patients [PDF]

, 2004
<p><b>Background and Purpose:</b> Arterial hypertension constitutes a central factor in the pathogenesis of stroke. We examined endothelial function of the retinal vasculature as a model of the cerebral circulation.</p> <p ...
Michelson, G., Hilgers, K.F., Oehmer, S., Harazny, J., Delles, C., Schmieder, R.E.   +5 more
core   +1 more source

On the equivalence and differences between laser Doppler flowmetry and laser speckle contrast analysis

Journal of Biomedical Optics, 2016
. Laser Doppler flowmetry (LDF) and laser speckle contrast analysis (LASCA) both utilize the spatiotemporal properties of laser speckle patterns to assess microcirculatory blood flow in tissue.
Ingemar Fredriksson, M. Larsson
semanticscholar   +1 more source

Endothelial dysfunction and methods of its treatment in clinical practice: the role of laser Doppler flowmetry (literature review)

Mìžnarodnij Endokrinologìčnij Žurnal, 2018
In this literature review, the etiology of endothelial dysfunction is described. Endothelial dysfunction is presented in noninfectious diseases of the 21st century and at the same moment is predictor of cardiovascular and cerebrovascular events ...
О.B. Dynnyk, N.A. Marunchyn, S.Ye. Mostovyi   +2 more
doaj   +1 more source

PHARMACOTHERAPY POSSIBILITIES OF CARDIOVASCULAR AUTONOMOUS NEUROPATHY IN CHILDREN WITH TYPE 1 DIABETES MELLITUS AT THE PRECLINICAL STAGE

Фармация и фармакология (Пятигорск), 2022
The aim of the article is to evaluate the effectiveness of the thioctic acid preparation in the complex therapy of type 1 diabetes mellitus (T1DM) in children with cardiovascular autonomic neuropathy at the preclinical stage.Materials and methods.
N. V. Malyuzhinskaya, I. N. Shishimorov, O. V. Magnitskaya, K. V. Stepanenko, O. V. Polyakova, G. V. Klitochenko, I. V. Petrova, S. A. Emelyanova, A. P. Skiba   +8 more
doaj   +1 more source

Technical characteristics of laser Doppler flowmetry (LDF), Laser Speckle Contrast Imaging (LSCI) and Tissue Viability Imaging (TiVi). [PDF]

, 2015
LDF: laser Doppler flowmetry, LSCI: laser speckle contrast imaging, TiVi: Tissue Viability Imaging, fps: frames per second.* since LDF measures perfusion in a single-point, the spatial resolution (distance between adjacent measurement points) is not ...
Erik Tesselaar (783281), Fredrik Iredahl (783278), Andreas Löfberg (783279), Folke Sjöberg (68472), Simon Farnebo (783280)   +4 more
core   +1 more source

Venous Small Bowel Infarction: Intraoperative Laser Doppler Flowmetry Discriminates Critical Blood Supply and Spares Bowel Length

Case Reports in Medicine, 2012
Introduction. In mesenteric infarction due to arterial occlusion, laser Doppler flowmetry and spectrometry are known reliable noninvasive methods for measuring microvascular blood flow and oxygen utilisation. Case Presentation.
S. A. Käser, P. M. Glauser, C. A. Maurer   +2 more
doaj   +1 more source

Endothelial dysfunction: comparative evaluation of ultrasound dopplerography, laser dopplerflowmetry and direct monitoring of arterial pressure for conducting pharmacological tests in rats [PDF]

Research Results in Pharmacology, 2018
Introduction: The importance of the problem of endothelial dysfunction makes it essential to improve approaches to its evaluation. Due to the high diagnostic potential of ultrasound dopplerography, this method is promising in the study of endothelial ...
Vladislav O. Soldatov, Tatyana N. Malorodova, Tatiana I. Balamutova, Andrey O. Ksenofontov, Anton P. Dovgan, Zhanna S. Urozhevskaya   +5 more
doaj   +3 more sources

Direct comparison of laser Doppler flowmetry and laser Doppler imaging for assessment of experimentally-induced inflammation in human skin [PDF]

, 2013
Laser Doppler imaging (LDI) and laser Doppler flowmetry (LDF) can measure localized skin perfusion. The purpose of the study was to directly compare LDF with LDI as a tool for measuring skin blood changes in an experimental model of chemically-induced ...
Petersen, Lars J
core   +1 more source

Laser Doppler flowmetry to measure changes in cerebral blood flow.

Methods in molecular biology, 2014
Laser Doppler flowmetry (LDF) is a method by which relative cerebral blood flow (CBF) of the cortex can be measured. Although the method is easy to employ, LDF only measures relative CBF, while absolute CBF cannot be quantified.
B. Sutherland, Tamer Rabie, A. Buchan
semanticscholar   +1 more source

NUTRITIVE SUPPORTS IN THE PATIENTS GO THROUGH RADICAL CYSTECTOMY WITH ILEOCYSTOPLASTY DURING EARLY POSTOPERATIVE PERIOD

Креативная хирургия и онкология, 2017
The article presents the possibilities of optimizing nutritive supports in the postoperative period  of  patients after the  expanded combined operations in urology  by assessing of biochemical  indicators of blood and microcirculation with laser Doppler
R. A. Sharipov, R. H. Gizatulin, V. E. Leshkova, A. M. Latipov   +3 more
doaj   +1 more source