Acute Effects of Triathlon Race on Oxidative Stress Biomarkers
المؤلفون المشاركون
Gussoni, Maristella
Montorsi, Michela
Mrakic-Sposta, Simona
Vezzoli, Alessandra
Dellanoce, Cinzia
Comassi, Mario
Giardini, Guido
Bruno, Rosa Maria
Corciu, Anca
Greco, Fulvia
Pratali, Lorenza
المصدر
Oxidative Medicine and Cellular Longevity
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-17
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The response to strenuous exercise was investigated by reactive oxygen species (ROS) production, oxidative damage, thiol redox status, and inflammation assessments in 32 enrolled triathlon athletes (41.9±7.9 yrs) during Ironman® (IR), or half Ironman® (HIR) competition.
In biological samples, inflammatory cytokines, aminothiols (glutathione (GSH), homocysteine (Hcy), cysteine (Cys), and cysteinylglycine (CysGly)), creatinine and neopterin, oxidative stress (OxS) biomarkers (protein carbonyl (PC), thiobarbituric acid-reactive substances (TBARS)), and ROS were assessed.
Thirteen HIR and fourteen IR athletes finished the race.
Postrace, ROS (HIR +20%; IR +28%; p<0.0001), TBARS (HIR +57%; IR +101%), PC (HIR +101%; IR +130%) and urinary neopterin (HIR +19%, IR +27%) significantly (range p<0.05-0.0001) increased.
Moreover, HIR showed an increase in total Cys +28%, while IR showed total aminothiols, Cys, Hcy, CysGly, and GSH increase by +48, +30, +58, and +158%, respectively (range p<0.05-0.0001).
ROS production was significantly correlated with TBARS and PC (R2=0.38 and R2=0.40; p<0.0001) and aminothiols levels (range R2=0.17-0.47; range p<0.01-0.0001).
In particular, ROS was directly correlated with the athletes’ age (R2=0.19; p<0.05), with ultraendurance years of training (R2=0.18; p<0.05) and the days/week training activity (R2=0.16; p<0.05).
Finally, the days/week training activity (hours/in the last 2 weeks) was found inversely correlated with the IL-6 postrace (R2=‐0.21; p<0.01).
A strenuous performance, the Ironman® distance triathlon competition, alters the oxidant/antioxidant balance through a great OxS response that is directly correlated to the inflammatory parameters; furthermore, the obtained data suggest that an appropriate training time has to be selected in order to achieve the lowest ROS production and IL-6 concentration at the same time.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mrakic-Sposta, Simona& Gussoni, Maristella& Vezzoli, Alessandra& Dellanoce, Cinzia& Comassi, Mario& Giardini, Guido…[et al.]. 2020. Acute Effects of Triathlon Race on Oxidative Stress Biomarkers. Oxidative Medicine and Cellular Longevity،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1204131
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mrakic-Sposta, Simona…[et al.]. Acute Effects of Triathlon Race on Oxidative Stress Biomarkers. Oxidative Medicine and Cellular Longevity No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1204131
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mrakic-Sposta, Simona& Gussoni, Maristella& Vezzoli, Alessandra& Dellanoce, Cinzia& Comassi, Mario& Giardini, Guido…[et al.]. Acute Effects of Triathlon Race on Oxidative Stress Biomarkers. Oxidative Medicine and Cellular Longevity. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1204131
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1204131
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر