Assessment of the functional state of skin microhemodynamics by the methods of Doppler fluumetry and speckle-metry
https://doi.org/10.35596/1729-7648-2019-123-5-5-11
Abstract
The characteristics of blood microcirculation in human tissues have been investigated by recording and analyzing a dynamic speckle pattern. Methodical approaches have been proposed for evaluating the obtained data in order to verify speckle measurements using the widely used Doppler flowmetry technique.
About the Authors
N. D. Abramovich
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
Abramovich Nikolai Dmitrievich - scientific researcher.
220013, Minsk, P. Brovki str., 6, tel. +375-33-314-94-38
S. K. Dick
Belarusian state university of informatics and radioelectronics
Belarus
Belarus
PhD, associate professor, first vice rector
L. A. Vasilevskaya
Belarusian state university of informatics and radioelectronics; RSPC of neurology and neurosurgery
Belarus
Belarus
PhD, associate professor, leading researcher RSPC of neurology and neurosurgery
I. I. Khludeyev
Belarusian state university of informatics and radioelectronics; Belarusian State University
Belarus
Belarus
PhD, associate professor, Senior researcher of the scientific research laboratory of biophysics and biotechnology BSU
References
1. Modelirovanie spekl-struktury svetovogo polja vnutri mnogoslojnoj tkani kozhi / N.D. Abramovich [i dr.] // Inzhenerno-fizicheskij zhurnal. 2013. T. 86, № 6. S. 1288-1295.
2. . Dik S.K. Lazerno-opticheskie metody i tehnicheskie sredstva kontrolja funkcional'nogo sostojanija bioob'ektov. Minsk: BGUIR, 2014. 234 s.
3. Dolin L.S. Uravnenija dlja korreljacionnyh funkcij volnovogo puchka v haoticheski neodnorodnoj srede // Izv. vuzov. Radiofizika. 1968. T. 11, № 6. S. 840-849. (in Russ.)
4. Zege Je.P. Kacev I.L., Ivanov A.P. Perenos izobrazhenija v rasseivajushhej srede. Minsk: Nauka i tehnika, 1985. 327 s. (in Russ.)
5. Ivanov A.P. Kacev I.L. O spekl-strukture svetovogo polja v dispersnoj srede, osveshhennoj lazernym puchkom // Kvantovaja jelektronika. 2005. T. 35, № 7. S. 670-674. (in Russ.)
6. Pries A.R., Secomb T.W. Blood flow in microvascular networks // Microcirculatio. 2008. P. 3-36.
7. Correlation transfer-application of radiative transfer solution methods to photon correlation problems / B. Ackerson [et al.] // J. Thermophys Heat Transfer. 1992. Vol. 6 (4). P. 577-588.
8. Correlation transfer: development and application / R. Dougherty [et al.] // J. of Quantitative Spectroscopy and Radiative Transfer. 1994. Vol. 52 (6). P. 713-727.
9. Mors F.M., Feshbah G. Metody teoreticheskoj fizikr M.: Izd-vo inostr. lit., 1958. 932 s. (in Russ.)
10. Walker S.A., Boas D.A., Gratton E. Photon density waves scattered from cylindrical inhomogeneities: theory and experiments // Appl Opt. 1998. Vol. 37 (10). P. 1935-1944.
11. Van de Hjulst G. Rassejanie sveta malymi chasticami. M.: Izd-vo inostr. lit., 1961. 537 s. (in Russ.)
12. Maret G., Wolf P.E. Multiple light scattering from disordered media. The effect of brownian motion of scatterers // Zeitschrift fur Physik B Condensed Matter. 1987. Vol. 65 (4). P. 409-413.
13. Diffusing wave spectroscopy / D.J. Pine [et al.] // Phys. rev. lett. 1988. Vol. 60 (12). P. 1134.
14. Stephen M.J. Temporal fluctuations in wave propagation in random media // Phys. Rev., B Condens. Matter. 1988. Vol. 37 (1). P. 1-5.
15. Bazylev N.B, Fomin N.A. Kolichestvennaja vizualizacija techenij, osnovannaja na spekl-tehnologijah. Minsk: Belaruskaja navuka, 2016. 427 s. (in Russ.)
16. Bonner R., Nossal R. Model for laser Doppler measurements of blood flow in tissue // Appl Opt. 1981. Vol. 20 (12). P. 2097-2107.
17. Tuchin V.V. Optika biologicheskih tkanej: metody rassejanija sveta v medicinskoj diagnostike. M.: Fizmatlit, 2013. 812 s. (in Russ.)
Review
For citations:
Abramovich N.D., Dick S.K., Vasilevskaya L.A., Khludeyev I.I. Assessment of the functional state of skin microhemodynamics by the methods of Doppler fluumetry and speckle-metry. Doklady BGUIR. 2019;(5):5-11. (In Russ.) https://doi.org/10.35596/1729-7648-2019-123-5-5-11
Views: 5214
Email this article 