Academic Journal
Comparison of selected CD45+ cell subsets' response and cytokine levels on exhaustive effort among soccer players
| العنوان: | Comparison of selected CD45+ cell subsets' response and cytokine levels on exhaustive effort among soccer players |
|---|---|
| المؤلفون: | Kostrzewa-Nowak Dorota, Buryta Rafai, Nowak Robert |
| المصدر: | Journal of Medical Biochemistry, Vol 38, Iss 3, Pp 256-267 (2019) |
| بيانات النشر: | Society of Medical Biochemists of Serbia, Belgrade, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Biochemistry |
| مصطلحات موضوعية: | cytokines, elite soccer players, flow cytometry, lymphocytes, maximal effort, Biochemistry, QD415-436 |
| الوصف: | Background: Immunological alterations may led to the reduction in capacity and endurance levels in elite athletes by e.g. increased susceptibility to infections. There is a need to explain the impact of intensive physical effort on the CD4+ memory T cell subsets. Methods: Fourteen participants median aged 19 years old (range 17-21 years) were recruited form Pogon Szczecin S.A., soccer club. They performed progressive efficiency test on mechanical treadmill until exhaustion twice: during preparatory phases to spring and autumn competition rounds. We examined the influence of exhaustive effort on the selected CD45+, especially CD4+ memory T cell subsets and inflammation markers determined before, just after the test and during recovery time. Results: Significant changes in total CD45+ cells and decrease in T lymphocytes percentage after the run was observed. Significant fluctuations in T cells' distribution were related not only to the changes in Th or Tc subsets but also to increase in naïve T cell percentage during recovery. Increase in TNF-a and IL-8 post-exercise, IL-6 and IL-10 plasma levels in recovery was also found. Conclusions: The novel finding of our study is that the run performed on mechanical treadmill caused a significant release of CD4+ T naïve cells into circulation. Post-exercise increase in circulating NK cells is related with fast biological response to maximal effort. However, at the same time an alternative mechanism enhancing inflammation is involved. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1452-8258 1452-8266 |
| Relation: | https://scindeks-clanci.ceon.rs/data/pdf/1452-8258/2019/1452-82581903256K.pdf; https://doaj.org/toc/1452-8258; https://doaj.org/toc/1452-8266 |
| URL الوصول: | https://doaj.org/article/b657aa0d0f99498b81e3a89fc210711f |
| رقم الانضمام: | edsdoj.b657aa0d0f99498b81e3a89fc210711f |
| قاعدة البيانات: | Directory of Open Access Journals |
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