Results 21 to 30 of about 73,435 (258)

Scanning laser Doppler flowmetry in glaucoma [PDF]

International Ophthalmology, 1996
Scanning laser Doppler flowmetry is a new means for the measurement of capillary perfusion. We studied the retinal and neuroretinal rim capillary perfusion with the Heidelberg Retina Flowmeter in one randomly selected eye of 31 healthy volunteers, 42 primary open angle glaucoma (POAG) patients and 17 normal pressure glaucoma (NPG) patients.
Hollo, G., van den Berg, T.J.T.P., Greve, E.L.   +2 more
openaire   +3 more sources

Microcirculatory Bloodstream Malfunctioning in Patients with Natural-Focal Infections

Проблемы особо опасных инфекций, 2013
Represented are the results of examination of the 42 patients with Q-fever using laser Doppler flowmetry. Based on the data obtained identified are the skin microcirculatory disorders among the patients depending on their age, gender, severity of the ...
O. V. Grachieva, R. A. Sadretdinov
doaj   +1 more source

Comparison of laser speckle contrast imaging with laser Doppler for assessing microvascular function [PDF]

, 2011
Objective: To compare the inter-day reproducibility of post-occlusive reactive hyperaemia (PORH) and sympathetic vasomotor reflexes assessed by single-point laser Doppler flowmetry (SP-LDF), integrating-probe LDF (IP-LDF) and laser speckle contrast ...
Briers, J. David, Crank, Helen, Hodges, Gary J., Klonizakis, Markos, Tew, Garry A.   +4 more
core   +1 more source

Dynamic evaluation of blood flow microcirculation by combined use of the laser Doppler flowmetry and high‐speed videocapillaroscopy methods

Journal of Biophotonics, 2019
The dynamic light scattering methods are widely used in biomedical diagnostics involving evaluation of blood flow. However, there exist some difficulties in quantitative interpretation of backscattered light signals from the viewpoint of diagnostic ...
V. Dremin, I. Kozlov, M. Volkov, N. Margaryants, A. Potemkin, E. Zherebtsov, A. Dunaev, I. Gurov   +7 more
semanticscholar   +1 more source

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

Mìžnarodnij Endokrinologìčnij Žurnal, 2019
This literature review deals with endothelial dysfunction. Endothelial dysfunction is presented in noninfectious di­seases of the 21st century and at the same moment is a predictor of cardiovascular and cerebrovascular diseases, especially in patients ...
О.B. Dynnyk, N.A. Marunchyn, S.Ye. Mostovy   +2 more
doaj   +1 more source

Multimodal optical diagnostics of the microhaemodynamics in upper and lower limbs [PDF]

, 2019
The introduction of optical non-invasive diagnostic methods into clinical practice can substantially advance in the detection of early microcirculatory disorders in patients with different diseases.
Dremin, Viktor V., Dunaev, Andrey V., Goltsov, Alexey, Makovik, Irina N., Rafailov, Edik U., Sokolovski, Sergei G., Zherebtsov, Evgeny A., Zherebtsova, Angelina I.   +7 more
core   +4 more sources

Study of the influence of electrical impulses on arterial blood microcirculation using laser Doppler flowmetry [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: The influence of low-voltage electrical current impulses on arterial blood microcirculation was investigated using the method of laser Doppler flowmetry.
Prokhorova, Veronika Dmitrievna, Kutikova, Oksana Yu., Palaguta, Alexey Mikhailovich, Skripal, Anatoly Vladimirovich, Ermishin, Dmitry V., Rytik, Andrey Petrovich   +5 more
doaj   +1 more source

Diagnostic capabilities of different methods of laser doppler flowmetry spectral indexes assessment in patients with diabetic microangiopathy

Biomedical Photonics, 2021
The article contains the results of a study of two different methods for calculating the spectral parameters of laser Doppler flowmetry in patients with diabetic microangiopathy caused by type 2 diabetes mellitus (main group) and those with excluded ...
P. V. Vasilev, N. P. Erofeev, A. N. Shishkin   +2 more
doaj   +1 more source

Obstructive Sleep Apnoea Syndrome, Endothelial Function and Markers of Endothelialization. Changes after CPAP [PDF]

, 2015
STUDY OBJECTIVES: This study tries to assess the endothelial function in vivo using flow-mediated dilatation (FMD) and several biomarkers of endothelium formation/restoration and damage in patients with obstructive sleep apnoea (OSA) syndrome at baseline
Caballero-Eraso, C, Capote, F, Castell, J, Macher, HC, Merino, AM, Moreno-Luna, R, Muñoz-Hernandez, R, Sanchez Armengol, A, Stiefel, P, Vallejo-Vaz, AJ, Villar, J   +10 more
core   +2 more sources

A LASER DOPPLER FLOWMETRY FOR MEASURING THE PULP BLOOD PERFUSION IN TEETH WITH POSTOPERATIVE SENSITIVITY – a case report [PDF]

Journal of IMAB, 2016
Purpose: To study the blood perfusion in teeth with post-operative sensitivity. Material and Methods: A twenty years old female came to the Department of Operative Dentistry and Endodontics with complains of postoperative sensitivity in one upper ...
Vesela Stefanova, Neshka Manchorova, Desislava Georgieva, Angel Sapundgiev, Yoanna Nikova, Georgy Simeonov, Emina Kaish, Isabela Antipova, Maria Stoyanova, Nikolay Simeonov, Snejana Tzanova, Stoyan Vladimirov   +11 more
doaj   +1 more source