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Erschienen in: Lasers in Medical Science 3/2022

26.08.2021 | Original Article

New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation

verfasst von: Mihaela Antonina Calin, Adrian Macovei, Roxana Savastru, Adriana Sarah Nica, Sorin Viorel Parasca

Erschienen in: Lasers in Medical Science | Ausgabe 3/2022

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Abstract

The aim of this study was to assess the changes induced by photobiomodulation therapy in oxygenation of normal skin and underlying tissue using hyperspectral imaging combined with a chemometric regression approach. Eleven healthy adult volunteers were enrolled in this study. The dorsal side of the left hand of each subject was exposed to photobiomodulation therapy, while the correspondent side of the right hand was used as a control (placebo effect). Laser irradiation was performed with a laser diode system (635 nm, 15mW, 9 J/cm2) for 900 s. Changes in skin oxygenation were assessed before and after applying the photobiomodulation therapy and placebo using the hyperspectral imaging. Hyperspectral data analysis showed that variations of oxyhemoglobin and deoxyhemoglobin concentrations had no statistical significance in both groups. In conclusion, photobiomodulation therapy does not induce changes in oxyhemoglobin and deoxyhemoglobin concentrations in the normal skin measured from hyperspectral images, at least at λ = 635 nm and 900-s exposure time.
Literatur
5.
Zurück zum Zitat Anders JJ, Lanzafame RJ, Arany PR (2015) Low-level light/laser therapy versus photobiomodulation therapy. Photomed Laser Surg 33:183–184CrossRef Anders JJ, Lanzafame RJ, Arany PR (2015) Low-level light/laser therapy versus photobiomodulation therapy. Photomed Laser Surg 33:183–184CrossRef
12.
Zurück zum Zitat Rogatkin DA, Dunaev AV (2014) Stimulation of blood microcirculation at low level laser therapy: Monitoring tools and preliminary data. Int J Med Res Dev 3(1):100–106 Rogatkin DA, Dunaev AV (2014) Stimulation of blood microcirculation at low level laser therapy: Monitoring tools and preliminary data. Int J Med Res Dev 3(1):100–106
19.
Zurück zum Zitat Chiang N, Jain JK, Sleigh J, Vasudevan T (2017) Evaluation of hyperspectral imaging technology in patients with peripheral vascular disease. In: Journal of Vascular Surgery. Mosby Inc., pp 1192–1201 Chiang N, Jain JK, Sleigh J, Vasudevan T (2017) Evaluation of hyperspectral imaging technology in patients with peripheral vascular disease. In: Journal of Vascular Surgery. Mosby Inc., pp 1192–1201
23.
Zurück zum Zitat Li Y, Xie X, Yang X, et al (2019) Diagnosis of early gastric cancer based on fluorescence hyperspectral imaging technology combined with partial-least-square discriminant analysis and support vector machine. J Biophotonics. https://doi.org/10.1002/jbio.201800324 Li Y, Xie X, Yang X, et al (2019) Diagnosis of early gastric cancer based on fluorescence hyperspectral imaging technology combined with partial-least-square discriminant analysis and support vector machine. J Biophotonics. https://​doi.​org/​10.​1002/​jbio.​201800324
25.
Zurück zum Zitat Denstedt M, Pukstad BS, Paluchowski LA, et al (2013) Hyperspectral imaging as a diagnostic tool for chronic skin ulcers. In: Kollias N, Choi B, Zeng H, et al (eds) Photonic Therapeutics and Diagnostics IX. SPIE, p 85650N Denstedt M, Pukstad BS, Paluchowski LA, et al (2013) Hyperspectral imaging as a diagnostic tool for chronic skin ulcers. In: Kollias N, Choi B, Zeng H, et al (eds) Photonic Therapeutics and Diagnostics IX. SPIE, p 85650N
26.
Zurück zum Zitat Carmona Jaramillo D, Escobar JE, Galeano J, Torres-Madronero MC (2020) Design of a multilayer neural network for the classification of skin ulcers’ hyperspectral images: a proof of concept. In: Brieva J, Romero E, Lepore N (eds) 15th International Symposium on Medical Information Processing and Analysis. SPIE, p 14 Carmona Jaramillo D, Escobar JE, Galeano J, Torres-Madronero MC (2020) Design of a multilayer neural network for the classification of skin ulcers’ hyperspectral images: a proof of concept. In: Brieva J, Romero E, Lepore N (eds) 15th International Symposium on Medical Information Processing and Analysis. SPIE, p 14
28.
Zurück zum Zitat Sassaroli A, Fantini S (2004) Comment on the modified Beer-Lambert law for scattering media. Phys Med Biol 49 Sassaroli A, Fantini S (2004) Comment on the modified Beer-Lambert law for scattering media. Phys Med Biol 49
29.
Zurück zum Zitat Moré JJ (1978) The Levenberg-Marquardt algorithm: implementation and theory. Springer, Berlin, Heidelberg, pp 105–116 Moré JJ (1978) The Levenberg-Marquardt algorithm: implementation and theory. Springer, Berlin, Heidelberg, pp 105–116
Metadaten
Titel
New evidence from hyperspectral imaging analysis on the effect of photobiomodulation therapy on normal skin oxygenation
verfasst von
Mihaela Antonina Calin
Adrian Macovei
Roxana Savastru
Adriana Sarah Nica
Sorin Viorel Parasca
Publikationsdatum
26.08.2021
Verlag
Springer London
Erschienen in
Lasers in Medical Science / Ausgabe 3/2022
Print ISSN: 0268-8921
Elektronische ISSN: 1435-604X
DOI
https://doi.org/10.1007/s10103-021-03397-9

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