Monitoring of Caffeine Consumption Effect on Skin Blood Properties by Diffuse Reflectance Spectroscopy

被引：1

作者：

Milanic, Matija ^{[1
,2
,5
]}

Hren, Rok ^{[3
,4
]}

Stergar, Jost ^{[1
,2
]}

Simoncic, Urban ^{[1
,2
]}

机构：

[1] Univ Ljubljana, Fac Math & Phys, Ljubljana, Slovenia

[2] Jozef Stefan Inst, Ljubljana, Slovenia

[3] Inst Math Phys & Mech, Ljubljana, Slovenia

[4] Syreon Res Inst, Budapest, Hungary

[5] Univ Ljubljana, Fac Math & Phys, Jadranska 19, Ljubljana, Slovenia

来源：

PHYSIOLOGICAL RESEARCH | 2024年 / 73卷 / 01期

关键词：

Caffeine consumption; Diffuse reflectance spectra; Inverse diffusion approximation; OPTICAL-PROPERTIES; TISSUES;

D O I：

10.33549/physiolres.935138

中图分类号：

Q4 [生理学];

学科分类号：

071003 ;

摘要：

Caffeine is the most widely consumed psychoactive substance worldwide, affecting numerous tissues and organs, with notable impacts on the central nervous system, heart, and blood vessels. The effect of caffeine on vascular smooth muscle cells is an initial transient contraction followed by significant vasodilatation. In this study we investigate the use of diffuse reflectance spectroscopy (DRS) for monitoring of vascular changes in human skin induced by caffeine consumption. DRS spectra were recorded on volar sides of the forearms of eight healthy volunteers at time intervals of 0, 30, 60, 120, and 180 min after consumption of caffeine, control subject not consuming caffeine were insignificant.

引用

页码：47 / 56

页数：10

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