Results 61 to 70 of about 8,577 (178)

Experimental and clinical application of laser doppler flowmetry in gastric and duodenal ulcerative bleedings [PDF]

Саратовский научно-медицинский журнал, 2011
The research goal is to develop a new objective diagnostic method of prerecurrence syndrome that will prognose bleeding recurrence from gastroduodenal ulcers. Materials and methods.
Afanasieva G.A., Frolov I.A., Shapkin Y.G., Kapralov S.V.   +3 more
doaj  

The state of the hemomicrocirculation system and predictive capacity of parameters characterizing it in patients with hypertensive nephropathy

Patologìâ, 2015
Today the diagnostics of microcirculatory disorders in patients with hypertensive nephropathy (HN) is an extremely important issue. Aim. To evaluate the functional state of hemomicrocirculatory (HMC) system and to analyze predictive capacity of ...
I. M. Fushtey , О. О. Tokarenko
doaj   +1 more source

Longitudinal Study of Functional Reinnervation of the Denervated Skin by Collateral Sprouting of Peptidergic Nociceptive Nerves Utilizing Laser Doppler Imaging

Frontiers in Physiology, 2020
Restitution of cutaneous sensory function is accomplished by neural regenerative processes of distinct mechanisms following peripheral nerve lesions. Although methods available for the study of functional cutaneous nerve regeneration are specific and ...
Szandra Lakatos, Gábor Jancsó, Ágnes Horváth, Ildikó Dobos, Péter Sántha   +4 more
doaj   +1 more source

Monitoring of Venous and Arterial Occlusion With Remote Interstitial Tissue Glucose Measurement Systems in a Rabbit Free Flap Model

Microsurgery, Volume 46, Issue 3, March 2026.
ABSTRACT Background Free tissue transfer requires meticulous postoperative monitoring to detect vascular occlusion. Although experimental studies have explored the relationship between interstitial glucose levels and tissue perfusion, long‐term evaluation of glucose levels during and after occlusion‐reperfusion has not been thoroughly investigated. The
Canberk M. Gurbuz, Ceyhun Uzun, Oguzhan Eroglu, Emrah K. Yasar, Murat S. Alagoz   +4 more
wiley   +1 more source

State total microcirculation in patients with hemophilia

RUDN Journal of Medicine, 2010
The paper presents the results of the study total microcirculation in patients with hemophilia, obtained using laser Doppler flowmetry. Revealed asymmetric reduction of perfusion, increase the maximum amplitude of violations of microcirculation.
I L Davidkin, Y A Kosiakova, I V Kurtov, T A Gricenko, R K Chairetdinov   +4 more
doaj  

[Laser Doppler blood flowmetry].

Tidsskrift for den Norske laegeforening : tidsskrift for praktisk medicin, ny raekke, 1991
Laser doppler flowmetry is a method for continuous quantification of microvascular perfusion. During the measurements, low energy Helium-Neon laser light is applied to the tissue. Doppler shifted light reflected out of the tissue is then analyzed, and the shift of frequency quantitated.
K, Kvernebo, O C, Lunde
openaire   +1 more source

EVALUATION OF BLOOD FLOW DISTURBANCES IN DIABETIC PATIENTS BY LASER DOPPLER FLOWMETRY

Zdravniški Vestnik, 2003
Background. The aim of this study was to investigate patients with non-insulin dependent diabetes by laser Doppler flowmetry in order to asses changes in the peripheral flow regulation during hemodynamics tests as evidence of impaired auto-regulation of ...
Blaž Mlačak, Franc Žnidaršič, Željko Bošnjak, Edina Zujović, Branimir Ivka   +4 more
doaj  

Laser Doppler Assessment of Vasomotor Axon Reflex Responsiveness to Evaluate Neurovascular Function

Frontiers in Neurology, 2017
The vasomotor axon reflex can be evoked in peripheral epidermal nociceptive C-fibers to induce local vasodilation. This neurogenic flare response is a measure of C-fiber functional integrity and therefore shows impairment in patients with small fiber ...
Marie Luise Kubasch, Anne Sophie Kubasch, Juliana Torres Pacheco, Sylvia J. Buchmann, Ben Min-Woo Illigens, Kristian Barlinn, Timo Siepmann   +6 more
doaj   +1 more source

Correlation of rheoencephalography and laser Doppler flow: a rat study

Journal of Electrical Bioimpedance, 2016
Measuring brain electrical impedance (rheoencephalography) is a potential technique for noninvasive, continuous neuro-monitoring of cerebral blood flow autoregulation in humans.
Bodo Michael, Sheppard Ryan, Hall Aaron, Baruch Martin, Laird Melissa, Tirumala Shravalya, Mahon Richard   +6 more
doaj   +1 more source

Method for Bioimpedance Assessment of Superficial Head Tissue Microcirculation

Sensors
Assessment of microcirculation status during surgical interventions is of significant interest for monitoring tissue perfusion and controlling the effectiveness of systemic hemodynamics.
Andrey Briko, Pavel Ryazantsev, Artem Gubko, Vladislava Kapravchuk, Sergey Shchukin, Boris Akselrod   +5 more
doaj   +1 more source