University of Oulu

Yulia I. Loktionova, Elena V. Zharkikh, Igor O. Kozlov, Evgeny A. Zherebtsov, Svetlana A. Bryanskaya, Angelina I. Zherebtsova, Victor V. Sidorov, Sergei G. Sokolovski, Andrey V. Dunaev, and Edik U. Rafailov "Pilot studies of age-related changes in blood perfusion in two different types of skin", Proc. SPIE 11065, Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine, 110650S (3 June 2019); https://doi.org/10.1117/12.2522968

Pilot studies of age-related changes in blood perfusion in two different types of skin

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Author: Loktionova, Yulia I.1; Zharkikh, Elena V.1; Kozlov, Igor O.1;
Organizations: 1Orel State University named after I.S. Turgenev, 95 Komsomolskaya St, Orel, 302026, Russia
2Optoelectronics and Measurement Techniques, University of Oulu, Oulu, FI-90014, Finland
3SPE \LAZMA", Moscow, Russia
4Aston Institute of Photonic Technologies, Aston University, Aston Triangle, Birmingham, B4 7ET, UK
Format: article
Version: accepted version
Access: open
Online Access: PDF Full Text (PDF, 3.9 MB)
Persistent link: http://urn.fi/urn:nbn:fi-fe202001101710
Language: English
Published: SPIE, 2019
Publish Date: 2020-01-10
Description:

Abstract

Laser Doppler flowmetry (LDF) was utilized to assess age-related changes in the blood microcirculation at the skin sites with different morphology and regulation. The LDF signals obtained from the glabrous skin of the middle finger pad and nonglabrous skin on the dorsal wrist surface were analyzed. Statistically higher baseline perfusion was observed in the zone with glabrous skin in the older group of volunteers compared to younger participants. Observed site-specific and age-related differences in perfusion can be used in the future experimental design for the studies of the blood microcirculation system in patients with different pathologies.

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Series: Progress in biomedical optics and imaging
ISSN: 1605-7422
ISSN-E: 2410-9045
ISSN-L: 1605-7422
ISBN: 978-1-5106-2821-2
ISBN Print: 978-1-5106-2820-5
Pages: 1 - 5
Article number: 11065
DOI: 10.1117/12.2522968
OADOI: https://oadoi.org/10.1117/12.2522968
Host publication: Proceedings of SPIE 11065, Saratov Fall Meeting 2018: Optical and Nano-Technologies for Biology and Medicine, Saratov, Russian Federation, 24–28 September 2018
Host publication editor: Genina, Elina A.
Tuchin, Valery V.
Conference: International Symposium on Optics and Biophotonics
Type of Publication: A4 Article in conference proceedings
Field of Science: 213 Electronic, automation and communications engineering, electronics
217 Medical engineering
Subjects:
Funding: This study was funded by the Russian Science Foundation (the research project 18-79-00237).
Copyright information: © (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only. Self-archived with the kind permission by the publisher.