Blood flow oscillations as a signature of microvascular abnormalities

Zharkikh, Elena V., Mizeva, Irina A., Makovik, Irina I., Dremin, Viktor V., Zherebtsov, Evgeny A., Potapova, Elena V. and Dunaev, Andrey V. (2018). Blood flow oscillations as a signature of microvascular abnormalities. IN: Biophotonics. SPIE.

Abstract

Laser Doppler flowmetry (LDF) was utilized for blood ow measurements. Wavelet analysis was used to identify spectral characteristics of the LDF signal in patients with rheumatic diseases and diabetes mellitus. Baseline measurements were applied for both pathological groups. Blood flow oscillations analyses were performed by means of the wavelet transform. Higher baseline perfusion was observed in both pathological groups in comparison to controls. Differences in the spectral properties between the groups studied were revealed. The results obtained demonstrated that spectral properties of the LDF signal collected in basal conditions may be the signature of microvasculature functional state.

Publication DOI: https://doi.org/10.1117/12.2307476
Divisions: Engineering & Applied Sciences > Institute of Photonics
Engineering & Applied Sciences
Additional Information: © 2018 SPIE. doi: Proceedings Volume 10685, Biophotonics: Photonic Solutions for Better Health Care VI; 106854C (2018) https://doi.org/10.1117/12.2307476
Event Title: Biophotonics: Photonic Solutions for Better Health Care VI 2018
Event Type: Other
Event Dates: 2018-04-23 - 2018-04-26
Uncontrolled Keywords: blood microcirculation,diabetes,Laser Doppler flowmetry,rheumatic disease,vasomotions,wavelets,Electronic, Optical and Magnetic Materials,Condensed Matter Physics,Computer Science Applications,Applied Mathematics,Electrical and Electronic Engineering
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Related URLs: http://www.scop ... tnerID=8YFLogxK (Scopus URL)
https://www.spi ... 7476.full?SSO=1 (Publisher URL)
Published Date: 2018-06-21
Authors: Zharkikh, Elena V.
Mizeva, Irina A.
Makovik, Irina I.
Dremin, Viktor V.
Zherebtsov, Evgeny A. ( 0000-0002-3635-1430)
Potapova, Elena V.
Dunaev, Andrey V.

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