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Association of immune parameters with stress hormone levels in elite sportsmen during the pre-competition training period

Journal Name:

  • Uluslararası İnsan Bilimleri Dergisi

Publication Year:

  • 2013

Key Words:

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
This study was performed to determine stress hormone levels and association with immune parameters. Eleven elite basketball players (who mean age of 21.45±1.63 years) and ten elite cyclists (who mean age of 20.00±1.49 years) volunteered for study. Peripheral venous blood samples were drawn at rest during the pre-competition period. Total erythrocyte, leukocyte numbers, Hb and Hematocrit were performed with coulter hematology analyzer. Determination of lymphocyte subpopulations (CD3+, CD4+, CD19+, CD45+) was performed by flowcytometry. Growth hormone and cortisol concentrations were determined by radioimmunoassay kits. Significance of changes in leukocyte subsets and stress hormones were analysed by using Mann Whitney U test. Assosiations between cell counts and hormone levels were analysed by using Spearman’s correlation analysis. In professional basketball players Hb and Hct values were higher than the cyclists. Total leukocyte number and granulocyte rate were high in the basketball players and lymphocyte and monocyte rate were high in the cyclists. Growth hormone and cortisol levels were high in the cyclists. CD4+ Thelper/inducer cell numbers were significantly high in the basketball players although CD19+ B cells numbers were high in the cyclists. There were no significant differences in CD3+ total T cells numbers in two groups.
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  • 1
1412-1420
  • English

REFERENCES

References: 

Baj Z, Kantorski J. et all.(1994). Immunological status of competitive cyclists before and after the training season. Int J Sports Med.,15(6): 319-24.
Consitt LA, Copeland J et all. (2001).Hormone responses to resistance vs. endurance exercise in premenopausal female. Can J Appl Physiol, 26(6): 574-87.
Cordova A, Sureda A, Tur JA, Pons A., (2010). Immune response to exercise in elite sportsmen during the competitive season. J Physiol Biochem, 66(1):1-6.
Dressendorfer RH, Petersen SR. et all. (2002). Performance enhancement with maintenance of resting immune status intensified cycle training. Clin J Sport Med.,12(5): 301-7.
Frugala MS, Kraemer WJ, Denegar CR, et all.,(2011). Neuroendocrine-immune interactions and responses to exercise. Sports Med.,41(8): 621-39.
Gannon GA, Rhind SG, Suzuki M., (1997). Circulating levels of peripheral blood leucocytes and cytokines following competetive cycling. Can J Appl Physiol, 22(2): 133-47.
Green KJ, Rowbottom DG, Mackinnon LT., (2003). Acute exercise and T-lymphocyte expression of the early activation marker CD69. Med Sci Sports Exerc., 35(4): 582-8.
Khan AS, Sane DC, Wannenburg T, Sonntag WE., (2002). Growth hormone, IGF-1 and the aging cardiovascular system. Cardiovasc Res, 54(1): 25-35.
Khanfer R, Lord JM, Phillips AC., (2011). Neutrophil function and cortisol: DHEAS ratio in bereaved older adults. Brain Behav Immun, 25(6): 1182-6.
Mignini F, Traini E, Tomassoni D et all., (2008). Leucocyte subset redistribution in a human model of physical stress. Clin Exp Hypertens, 30(8): 720-31.
Nielsen HB, Secher NH, Kappel M, Hanel B, Pedersen BK., (1996) Lymphocyte, NK and LAK cell responses to maximal exercise. Int J Sports Med.,17(1): 60-5.
Nieman DC., (1994). Exercise, infection, and immunity. Int J Sports Med., 15(3): 131-41.
Nieman DC, Pedersen BK., (1999). Exercise and immune function. Recent developments. Sports Med., 27(2): 73-80.
Nieman DC., (2001). Exercise immunulogy: nutritional countermeasures. Can J Appl Physiol., 26: 45-55.
Rhind SG, Gannon GA, Shek P., (1999). Contribution of exertional hypertermia to sympathoadrenal-mediated lymphocyte subset redistribution. J Appl Physiol., 87: 1178-1185.
Shek PN, Sabiston BH, Buguet A., (1995). Strenuous exercise and immunological changes. Int J Sports Med.,16(7): 466-74.
Albayrak., C. D., Beyleroğlu, M., Çiftçi, S., and Yaralı, S. S. (2013). Association of immune parameters with stress
hormone levels in elite sportsmen during the pre-competition training period. International Journal of Human
Sciences, 10(1), 1412-1420.
1420
Shephard RJ, Rhind S, Shek PN., (1994). Exercise and immune system. Natural killer cells, interleukins and related responses. Sports Med.,18(5): 340-69.
Singh A, Zelazowska EB.et all., (1996). Lymphocyte subset responses to exercise and glucocorticoid supression in healty men. Med Sci Sports Exerc., 28(7): 822-8.
Stokes KA, Nevill ME et all., (2002). The time course of the human growth hormone response to a 6s. and a 30 s. cycle ergometer sprint. J Sports Sci., 20(6): 487-94.
Walsh NP, Gleeson M, Shephard RJ, et all., (2011). Position statement. Part one: Immune function and exercise. Exerc Immunol Rev., 17: 6-63.
Wittert GA, Livesey JH, Espiner EA., (1996). Adaptation of the hypothalamopituitary adrenal axis chronic exercise stress in humans. Med Sci Sports Exerc., 28(8): 1015-19.
Viru AM, Hackney AC, Volja E., (2001). Influence of prolonged exercise on hormone responses to subsequent exercise in humans. Eur J Appl Physiol., 85(6): 578-85.
Van der Pompe G, Bernards N, Kavelears A., (2001). An exploratory study into the effect of exhausting bicycle exercise on endocrine and immune responses in post-menopausal woman Int J Sports Med., 22(6): 447-53.

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