Navigation

Article

PARTICULARITIES OF MICROCIRCULATION OF ATHLETES TRAINING FOR ENDURANCE, AND ITS FACTORS (0.44 Mb, pdf) Read
Authors:
Mavliev Fanis Asgatovich
Demidov Victor Alexandrovich
Nazarenko Andrej Sergeevich
Davletova Nailya Khanifovna
Nabatov Aleksej Anatol'evich
Annotation:

The aim is to reveal the features of microcirculation of athletes with various sport qualifications practicing cyclic endurance sports, as well as its dependence on the VEGF (vascular endothelial growth factor) level and hematological parameters. Research materials and methods. The study involved athletes aged 18-22 practicing track-and-field (middle and long distances, from 1st rank to Master of Sports of the Russian Federation), swimming (middle distances, from 1st rank to Master of Sports of the Russian Federation), skiing (from 1st rank to Master of Sports of the Russian Federation), and non-athletes. We utilized a laser detection to record parameters of peripheral blood flow and tissue fluorescence amplitudes. Research results and discussion. We recorded significant difference in microcirculation parameters for skiers and field athletes. Skiers demonstrated a lower value of average perfusion, while field athletes showed its double predominance in contrast with skiers. At the same time, cooling of the studied area caused no difference between the studied groups. Heating of the studied area resulted in the statistically significant changes in microcirculation between groups of skiers in contrast with field athletes and swimmers, as well as swimmers, in contrast with field athletes and non-athletes. At the same time, the VEGF level had correlations with the microcirculation of field athletes, and it was recorded with the NADN parameter under the cooling (r = 0.89; p = 0.019) and heating (r = 0, 94; p = 0.005) conditions. Conclusion. We revealed the signs of long-term adaptation of peripheral blood flow of athletes conditioned by the type and conditions of sport activities. It results in difference in perfusion of the studied skin area.

Bibliography:
  1. Bocharov M.I. [Body thermoregulation during cold exposure (review)]. Journal of Biomedical Research [Zhurnal mediko-biologicheskikh issledovanii], 2015. no.2, рр. 5-16 (in Russ.).
  2. Grebeniuk L.A. [Analysis of the effect of increased physical exertion on microcirculation, mechanic and acoustic properties of the skin of human limbs]. Fiziologiia cheloveka [Human physiology], 2014, iss. 40, no.4, pp. 132-132 (in Russ.).
  3. Krupatkin A.I., Sidorov V.V. [Functional diagnostics of status of microcirculatory-tissue systems: fluctuations, information, and nonlinearity: guidelines for doctors]. Moscow, Librikom Publ., 2016. – 496 p.
  4. Morman D., Kheller L. [Physiology of cardiovascular system]. St. Petersburg, Piter Publ., 2000, 256 p.
  5. Nabatov A.A., Nazarenko A.S., Davletova N.Kh., Mavliev F.A. [Capillaries, endothelium and aerobic training]. Science and sport: current trends, 2018, iss. 21, no 4, pp. 30-36 (in Russ.).
  6. Popov D.V., Vinogradova O.L., Grigorev A.I. Aerobnaya rabotosposobnost' cheloveka [Human aerobic performance]. Moscow, Science Publ., 2012, 111 p.
  7. Pulina V.V. Funkcional'noe sostoyanie sistemy termoregulyacii v processe adaptacii organizma cheloveka k myshechnoj deyatel'nosti i nizkoj temperature okruzhayushchej sredy [The functional state of thermoregulation system in the process of adaptation of human body to muscle activity and low ambient temperature]. Vladimir, 2000, 142 р.
  8. Syshko D.V., Savina K.D., Kroviakov V.F. [Cutaneous blood flow of women practicing middle-long distance running]. Pedagogika, psikhologiia i mediko-biologicheskie problemy fizicheskogo vospitaniia i sporta [Pedagogy, psychology and biomedical problems of physical education and sport], 2012, no 7, pp. 103-106 (in Russ.).
  9. Uilmor D.Kh., Kostill D.L. Fiziologiya sporta. Per. s angl [Physiology of sport]. Kiev, Olympic literature Publ., 2001, 503 p.
  10. Boegli Y. et al. Endurance training enhances vasodilation induced by nitric oxide in human skin. Journal of investigative dermatology, 2003, no. 5, рр. 1197-1204.
  11. Chalmers S. et al. Brief in-play cooling breaks reduce thermal strain during football in hot conditions. Journal of science and medicine in sport, 2019, iss. 8, pp. 912-917.
  12. Crandall C.G., Gonzalez‐Alonso J. Cardiovascular function in the heat‐stressed human. Actaphysiologica, 2010, no. 4, рр. 407-423.
  13. Ducloux G., Ducloux H., Conri C. Cutaneous circulation in sportsmen. A laser Doppler study. Archives des maladies du coeuret des vaisseaux, 1989, iss.82, рр. 35-37.
  14. Gleeson M. Temperature regulation during exercise. International Journal of Sports Medicine, 1998, no. 2, рр. 96-99.
  15. Homma S., Fukunaga T., Kagaya A. Influence of adipose tissue thickness on near infrared spectroscopic signal in the measurement of human muscle. Journal of biomedical optics, 1996, no. 4, рр. 418-425.
  16. Humeau A. et al. Laser Doppler perfusion monitoring and imaging: novel approaches. Medical & biological engineering & computing, 2007, no. 5, 421р.
  17. Janský L. Physiologic basis of human adaptation to cold. Ceskoslovenska fysiologie, 2003, no. 3, рр. 107-117.
  18. Johnson J.M. Physical training and the control of skin blood flow. Medicine and science in sports and exercise, 1998, no. 3, рр. 382-386.
  19. Lenasi H., Strucl M. Effect of regular physical training on cutaneous microvascular reactivity. Medicine and science in sports and exercise, 2004, no. 4, рр. 606-612.
  20. Lenasi H., Štrucl M. Regular physical activity alters the postocclusive reactive hyperemia of the cutaneous microcirculation. Clinical hemorheology and microcirculation, 2010, no. 2-4, рр. 365-374.
  21. Mori Y., Voets T. Sensors and regulatory mechanisms of thermal physiology // PflügersArchiv-European Journal of Physiology, 2018, no. 5, рр. 703-704.
  22. Poppendieck W. et al. Cooling and performance recovery of trained athletes: a meta-analytical review. International Journal of Sports Physiology and Performance, 2013, no. 3, рр. 227-242.
  23. Vybiral S. et al. Thermoregulation in winter swimmers and physiological significance of human catecholamine thermogenesis. Experimental physiology, 2000, no. 3, рр. 321-326