Laser photostimulation of skin microvessels in athletes
https://doi.org/10.37895/2071-8004-2019-23-3-20-24
Abstract
Objective: To analyze changes in tissue blood flow, metabolic processes and reactivity of skin microvessels after helium-neon laser irradiation in athletes at rest and after physical loading. Material and methods. 37 athletes were examined. They were divided into two groups: main group (MG) 22 athletes and comparison group (CG) 15 athletes. Sportsmen were irradiated with low-level infrared laser light generated by two-channel therapeutic modernized device «Uzor-A-2K» (registered by Roszdravnadzor). Wavelength 0.89 µm, exposure 4 minutes, two light emitters, pulse repetition rate 1500 Hz. Cubital veins were irradiated at the procedure. Output power 3.6 W. Hemomicrocirculation was examined with laser Doppler flowmeter LAKK-M (LAZMA Ltd, Russia) on the palm side of a finger. Results. While comparing results of examination of subjects from MG and CG, it was found out that in MG perfusion rate increased by 24%, specific oxygen tissue consumption – by 8%; rate of oxygenation of mixed blood microcirculation decreased by 8%; redox reactions in mitochondria increased by 38% (p < 0.05). In athletes from MG, there was a significant reduction of microvascular tone due to neurogenic, myogenic and endothelial components. During load testings, sportsmen from MG had statistically significant increase in their specific activity. Conclusion. Low-level laser light, being used as a restorative tool, increases perfusion and metabolism in microcirculation, thus, increasing specific physical activity in athletes.
About the Authors
T. M. Bruke
Smolensk State Academy of Physical Culture, Sports and Tourism
Russian Federation
Russian Federation
F. B. Litvin
Smolensk State Academy of Physical Culture, Sports and Tourism
Russian Federation
Russian Federation
N. V. Osipova
Smolensk State Academy of Physical Culture, Sports and Tourism
Russian Federation
Russian Federation
P. A. Terekhov
Smolensk State Academy of Physical Culture, Sports and Tourism
Russian Federation
Russian Federation
References
1. Andreeva E.R., Udartseva O.O., Vozovikov I.N. et al. Effect of photodynamic effects on endothelial cells in vitro. Bulletin experimentalnoy biologii i medicini. 2010; 149 (2): 228–231. [In Russ.].
2. Baranov V.V., Samsonova N.N. Capillary visualizer. Thrombosis, hemostasis and rheology. 2013; 2: 87–90. [In Russ.].
3. Brookе T.M., Osipova N.V., Strelycheva K.A. Evaluation of some biochemical blood parameters in highly skilled short trackers under the combined action of specific loading and low-level laser irradiation. Vestnik Rossiyskoy voyenno-meditsinskoy akademii. 2018; 1 (61): 108–111. [In Russ.].
4. Brookе T.M., Litvin F.B., Molotkov O.V. Effects of low-level laser light at the microcirculation system of football players, depending on the type of vegetative regulation of their heart rhythm. Lasernaya medicina. 2018; 22 (3): 9–14. [In Russ.].
5. Karnaukhov V.N. Luminescent cell analysis. Pushchino: Analiticheskaya mikroskopiya. 2002: 131. [In Russ.].
6. Gatkin E.Ya., Guseva L.I., Osipova E.G. Quantum medicine in the sport of high achievements and in the complex treatment of severe patients: Instruction for laser devices of series RIKTA-05. M.: Quantum medicine, 2010: 12. [In Russ.].
7. Klebanov G.I., Poltanov E.A., Chichuk T.V. et al. Changes in superoxide dismutase activity and peroxynitrite content in peritoneal macrophages exposed to He-Ne. Biochimia. 2005; 70 (12): 1623–1630. [In Russ.].
8. Klebanov G.I., Kreinina M.V., Markholia M.G. Laser therapy: clinical efficacy and molecular cell mechanisms. Proceedings of VI Russian Scientific Conference on Quantum Therapy. M., 2000: 35–47. [In Russ.].
9. Kozlov V.I., Litvin F.B., Ryzhakin S.M. Effect of He-Ne light at the vessels of microvasculature of brain pia mater. Lasernaya medicina. 2002; 6 (2): 22–24. [In Russ.].
10. Kotsyuba A.E., Bespalova E.P., Chertok V.M. Nitric oxide effects at the reactivity of microvessels when exposed to laser light. Tikhookeanskiy meditsinskiy zhurnal. 2007; 4: 44–46. [In Russ.].
11. Osipova N.V., Brookе T.M. Some blood parameters of highly skilled football players with different types of heart rhythm regulation under the combined effect of physical exertion and low-level laser irradiation. Lasernaya medicina. 2018; 22 (3): 14–20. [In Russ.].
12. Pavlov S.E., Razumov A.N., Pavlova A.S. Laser stimulation in medical and biological support in trainings of training of highly skilled athletes. M.: Sport, 2017: 216. [In Russ.].
13. Chertok V.M., Kotsyuba A.E., Bespalova E.V. Specific reactions of microvessels of some organs at helium-neon laser light irradiation. Tikhookeanskiy meditsinskiy zhurnal. 2007; 3: 48–52. [In Russ.].
14. Shimuzu E., Tang Y.P., Rampon C., Tsien J.Z. NMDA receptordependent synaptic reinforcement as a crucial process for memory consolidation. Science. 2000; 290: 1170–1174.
15. Gensert J.M., Ratan R.R. The metabolic coupling of arginine metabolism to nitric oxide generation by astrocytes. Axntioxid. Redox. Signal. 2006; 8: 919–928.
Review
For citations:
Bruke T.M., Litvin F.B., Osipova N.V., Terekhov P.A. Laser photostimulation of skin microvessels in athletes. Laser Medicine. 2019;23(3):20-24. (In Russ.) https://doi.org/10.37895/2071-8004-2019-23-3-20-24
Views:
227
Email this article 