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Markers of Biological Stress and Mucosal Immunity during a Week Leading to Competition in Adolescent Swimmers
المؤلفون المشاركون
Klentrou, Panagiota Nota
Papadopoulos, E.
Muir, C.
Russell, C.
Falk, B.
Timmons, Brian W.
المصدر
Journal of Immunology Research
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-06-12
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
In this study we examined changes in the salivary concentrations of immunoglobulin A (sIgA), cortisol (sC), testosterone (sT), and testosterone-to-cortisol ratio (T/C) in 21 competitive swimmers, 11–15 years old, during a week leading to competition as compared to a control (noncompetition) week.
No day-to-day changes or significant differences between weeks were observed for sIgA ( 47.9 ± 4.4 versus 54.9 ± 5.2 μg/mL for control versus competition week, resp.), sC ( 2.7 ± 0.2 versus 2.5 ± 0.2 ng/mL for control versus competition week, resp.), and T/C ratio ( 83.4 ± 7.0 versus 77.9 ± 7.7 for control versus competition week, resp.).
In contrast, sT was significantly lower during the week of competition ( 154.5 ± 11.3 pg/mL) as compared to the control week ( 181.3 ± 11.5 pg/mL) suggesting that the swimmers were in a catabolic state, although this did not have a negative effect on their performance.
In conclusion, salivary cortisol did not change between the two weeks, and thus competition stress was relatively low, and mucosal immunity was unaffected in these young athletes prior to competition.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Papadopoulos, E.& Muir, C.& Russell, C.& Timmons, Brian W.& Falk, B.& Klentrou, Panagiota Nota. 2014. Markers of Biological Stress and Mucosal Immunity during a Week Leading to Competition in Adolescent Swimmers. Journal of Immunology Research،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1040796
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Papadopoulos, E.…[et al.]. Markers of Biological Stress and Mucosal Immunity during a Week Leading to Competition in Adolescent Swimmers. Journal of Immunology Research No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1040796
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Papadopoulos, E.& Muir, C.& Russell, C.& Timmons, Brian W.& Falk, B.& Klentrou, Panagiota Nota. Markers of Biological Stress and Mucosal Immunity during a Week Leading to Competition in Adolescent Swimmers. Journal of Immunology Research. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1040796
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1040796
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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