Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration
Objective: to evaluate the influence of special «product for sportive nutrition» on oxidative stress status and antioxidant defense status of athletes during physical loads. Materials and methods: 30 male swimmers of a student combined team (at the age of 23,0 ± 2,5 years) participated in the study....
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2020-08-01
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| Series: | Спортивная медицина: наука и практика |
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| Online Access: | https://www.smjournal.ru/jour/article/view/71 |
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| author | R. Rakhmanov T. Blinova L. Strakhova S. Kolesov V. Troshin R. Hyairov |
| author_facet | R. Rakhmanov T. Blinova L. Strakhova S. Kolesov V. Troshin R. Hyairov |
| author_sort | R. Rakhmanov |
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| description | Objective: to evaluate the influence of special «product for sportive nutrition» on oxidative stress status and antioxidant defense status of athletes during physical loads. Materials and methods: 30 male swimmers of a student combined team (at the age of 23,0 ± 2,5 years) participated in the study. The sportsmen were divided into two groups: experimental and control. The sportsmen of experimental group additionally received the «product for sportive nutrition» in their food ration. The training process was the same in both groups; it was divided into three stages. First and third stages were characterized by systematic trainings; the intensity of physical loads was increased at second stage. The oxidative stress status and total antioxidant capacity (TAC) of serum were detected using reagent kit «PerOx (TOS/TOC) Kit» и «ImAnOx (TAS/TAC) Kit», firm «Immundiagnostik» (Germany). Serum cortisol was determined by immunoenzyme method with the use of reagent kit of joint-stock company «Vector-Best» (Russia). Results: intake of «product for sportive nutrition» during increased physical loads promoted a statistically significant decrease of oxidative stress level, tendency to a decrease of cortisol content and an increase of serum antioxidant capacity in comparison with control group. There was no correlation between cortisol value and oxidative stress level/total antioxidant capacity of serum. Conclusions: tested food product exerted a positive influence on system of free radical oxidation and cortisol. It can be recommended for further investigation in persons going in for sport. |
| format | Article |
| id | doaj-art-6ff06ed45cee458ca70a3f6d2bb6c7c9 |
| institution | Kabale University |
| issn | 2223-2524 2587-9014 |
| language | English |
| publishDate | 2020-08-01 |
| publisher | National Electronic Information Consortium (NEICON) |
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| series | Спортивная медицина: наука и практика |
| spelling | doaj-art-6ff06ed45cee458ca70a3f6d2bb6c7c92025-08-20T03:31:02ZengNational Electronic Information Consortium (NEICON)Спортивная медицина: наука и практика2223-25242587-90142020-08-017451110.17238/ISSN2223-2524.2017.4.570Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food rationR. Rakhmanov0T. Blinova1L. Strakhova2S. Kolesov3V. Troshin4R. Hyairov5ФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораФБУН Нижегородский научно-исследовательский институт гигиены и профпатологии РоспотребнадзораObjective: to evaluate the influence of special «product for sportive nutrition» on oxidative stress status and antioxidant defense status of athletes during physical loads. Materials and methods: 30 male swimmers of a student combined team (at the age of 23,0 ± 2,5 years) participated in the study. The sportsmen were divided into two groups: experimental and control. The sportsmen of experimental group additionally received the «product for sportive nutrition» in their food ration. The training process was the same in both groups; it was divided into three stages. First and third stages were characterized by systematic trainings; the intensity of physical loads was increased at second stage. The oxidative stress status and total antioxidant capacity (TAC) of serum were detected using reagent kit «PerOx (TOS/TOC) Kit» и «ImAnOx (TAS/TAC) Kit», firm «Immundiagnostik» (Germany). Serum cortisol was determined by immunoenzyme method with the use of reagent kit of joint-stock company «Vector-Best» (Russia). Results: intake of «product for sportive nutrition» during increased physical loads promoted a statistically significant decrease of oxidative stress level, tendency to a decrease of cortisol content and an increase of serum antioxidant capacity in comparison with control group. There was no correlation between cortisol value and oxidative stress level/total antioxidant capacity of serum. Conclusions: tested food product exerted a positive influence on system of free radical oxidation and cortisol. It can be recommended for further investigation in persons going in for sport.https://www.smjournal.ru/jour/article/view/71sportsmen-swimmersproduct for sportive nutritionoxidative stressantioxidant capacity of serumcortisol |
| spellingShingle | R. Rakhmanov T. Blinova L. Strakhova S. Kolesov V. Troshin R. Hyairov Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration Спортивная медицина: наука и практика sportsmen-swimmers product for sportive nutrition oxidative stress antioxidant capacity of serum cortisol |
| title | Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| title_full | Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| title_fullStr | Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| title_full_unstemmed | Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| title_short | Evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| title_sort | evaluation of oxidative stress status and antioxidant defense status of athletes after inclusion of a special product for sportive nutrition in their food ration |
| topic | sportsmen-swimmers product for sportive nutrition oxidative stress antioxidant capacity of serum cortisol |
| url | https://www.smjournal.ru/jour/article/view/71 |
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