Central European Journal of Sport Sciences and Medicine


ISSN: 2300-9705     eISSN: 2353-2807    OAI    DOI: 10.18276/cej.2020.2-09
CC BY-SA   Open Access   DOAJ  DOAJ

Liste der Ausgaben / Vol. 30, No. 2/2020
Purine metabolism in the light of aerobic and anaerobic capacity of female boxers

Autoren: Katarzyna Domaszewska
Department of Physiology and Biochemistry, Poznan University of Physical Education, Poznan, Poland

Piotr Szewczyk
Faculty of Rehabilitation and Sport, The President Stanislaw Wojciechowski State University of Applied Sciences in Kalisz, Kalisz, Poland

Jakub Kryściak
Department of Physiology and Biochemistry, Poznan University of Physical Education, Poznan, Poland

Edyta Michalak
Department of Physiology and Biochemistry, Poznan University of Physical Education, Poznan, Poland

Tomasz Podgórski
Department of Physiology and Biochemistry, Poznan University of Physical Education, Poznan, Poland
Schlüsselbegriffe: purine nucleotides uric acid Acid-Base Balance (ABB) wingate anaerobic test maximal oxygen uptake anaerobic threshold (AT)
Veröffentlichungsdatum der gesamten Ausgabe:2020
Seitenanzahl:10 (97-106)
Cited-by (Crossref) ?:

Abstract

The aim of the work was to assess the intensity of purine nucleotide degradation during maximum physical exercise. 5 elite female boxers were the subject of the study. Each of them underwent two exercise stress tests in order to evaluate the level of V̊O2peak and the level of anaerobic capacity during a Wingate test. The study involved collecting capillary and venous blood samples at rest and after the exercise test to determine the Acid-Base Balance (ABB), concentration of lactic acid (LA) and purine metabolism nucleotides. The average value of V̊O2peak was 40.92 (SD = 4.087) ml/kg/min, the average anaerobic capacity Ppeak was 7.57 (SD = 0.380) Watt/kg. The workload resulted in significant changes in the level of ABB and LA after both of the exercise stress tests (p < 0.001). Concentrations of hypoxanthine (Hx), xanthine (X) and uric acid (UA) in the blood increased significantly after the Wingate test (p < 0.05). The level of plasma purine nucleotides at rest and after standard exercise may be a useful tool for monitoring the adaptation of energetic processes in different training phases and support the overload diagnosis.
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Bibliographie

1.Banaszak, F., Rychlewski, T. (1989). Adenylate metabolism in physical exercise. Biology of Sport, 6 (4), 255-268.
2.Chatterjee, P., Banerjee, A.K., Majumdar, P. (2006). Energy expenditure in women boxing. Kathmandu University Medical Journal, 4 (3), 319-323.
3.Domaszewska, K., Laurentowska, M., Michalak, E., Kryściak, J., Rakowski, P. (2008). Metabolizm puryn i reakcja krążeniowo-oddechowa na wysiłek fizyczny u karateków. Medycyna Sportowa, 24 (2), 73-80.
4.Doria, C., Veicsteinas, A., Limonta, E., Maggioni, M.A., Aschieri, P., Eusebi, F., Fano, G., Pietrangelo, T. (2009). Energetics of karate (kata and kumite techniques) in top-level athletes. European Journal of Applied Physiology, 107 (5), 603.
5.Fox, I.H., Palella, T.D., Kelley, W.N. (1987). Hyperuricemia: a marker for cell energy crisis. The New England Journal of Medicine, 317 (2), 111-22.
6.Guidetti, L., Musulin, A., Baldari, C. (2002). Physiological factors in middleweight boxing performance. Journal of Sports Medicine and Physical Fitness, 42 (3), 309-314.
7.Harkness, R.A., Simmonds, R.J., Coade, S.B. (1983). Purine transport and metabolism in man: the effect of exercise on concentrations of purine bases, nucleosides and nucleotides in plasma, urine, leucocytes and erythrocytes. Clinical Science, 64 (3), 333-340.
8.Helleten-Westing, Y., Norman, B., Balsom, P.D., Sjodin B. (1993). Decreased resting levels of adenine nucleotides in human skeletal muscle after high-intensity training. Journal of Applied Physiology, 74 (5), 2523-2528.
9.Hellsten, Y., Svensson, M., Sjödin, B., Smith, S., Christensen, A., Richter, E.A., Bangsbo, J. (2001). Allantoin formation and urate and glutathione exchange in human muscle during submaximal exercise. Free Radical Biology and Medicine, 31 (11), 1313-1322.
10.Hellsten‐Westing, Y., Balsom, P.D., Norman, B., Sjodin, B. (1993). The effect of high‐intensity training on purine metabolism in man. Acta Physiologica Scandinavica, 149(4), 405-412.
11.Hellsten-Westing, Y., Sollevi, A., Sjödin, B. (1991). Plasma accumulation of hypoxanthine, uric acid and creatine kinase following exhausting runs of differing durations in man. European Journal of Applied Physiology and Occupational Physiology, 62 (5), 380-384.
12.Howell, D.R., Meehan, W.P., Loosemore, M.P., Cummiskey, J., von Rosenberg, J.P.G., McDonagh, D. (2017). Neurological tests improve after Olympic-style boxing bouts: a pretournament and post-tournament study in the 2016 Women’s World Boxing Championships. British Journal of Sports Medicine, 51 (17), 1279-1284.
13.Hübner-Woźniak, E., Kosmol, A., Glaz, A., Kusior, A. (2006). The evaluation of upper limb muscles anaerobic performance of elite wrestlers and boxers. Journal of Science and Medicine in Sport, 7, 472-80.
14.Imamura, H., Yoshimura, Y., Nishimura, S., Nakazawa, A.T., Nishimura, C., Shirota, T. (1999). Oxygen uptake, heart rate, and blood lactate responses during and following karate training. Medicine and Science in Sports and Exercise, 31 (2), 342-347.
15.Murray, A.W. (1971). The biological significance of purine salvage. Annual Review of Biochemistry, 40 (1), 811-826.
16.Rychlewski, T., Banaszak, F., Szczęśniak, Ł., Konys, L., Jastrzębski, A. (1997). Hypoxanthin im Blutplasma als Indikator der Intensität von körperlicher Anstrengung. Sportonomics- Muenchen, 3, 47-52.
17.Sorensen, L.B., Levinson, D.J. (1975). Origin and extrarenal elimination of uric acid in man. Nephron, 14 (1), 7-20.
18.Tullson, P.C., Terjung, R.L. (1990). Adenine nucleotide synthesis in exercising and endurance-trained skeletal muscle. American Journal of Physiology-Cell Physiology, 261 (2), C342-C347.
19.Zieliński, J., Kusy, K. (2012). Training-induced adaptation in purine metabolism in high-level sprinters vs. triathletes. Journal of Applied Physiology, 112 (4), 542-551.