Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA

Nutrition is considered one of the foundations of athletic performance, and post-workout nutritional recommendations are fundamental to the effectiveness of the recovery and adaptive processes. Therefore, at present, new directions in dietetics are being formed, focused on the creation of personaliz...

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Autores principales:	Kristina Malsagova, Alexander Stepanov, Alexandra A. Sinitsyna, Alexander Izotov, Mikhail S. Klyuchnikov, Arthur T. Kopylov, Anna L. Kaysheva
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	food intolerance ELISA IgG athletes Bibliography. Library science. Information resources Z
Acceso en línea:	https://doaj.org/article/94589b2b746e44ff9b93caab6a961d30
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spelling	oai:doaj.org-article:94589b2b746e44ff9b93caab6a961d302021-11-25T17:19:54ZDetermination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA10.3390/data61101222306-5729https://doaj.org/article/94589b2b746e44ff9b93caab6a961d302021-11-01T00:00:00Zhttps://www.mdpi.com/2306-5729/6/11/122https://doaj.org/toc/2306-5729Nutrition is considered one of the foundations of athletic performance, and post-workout nutritional recommendations are fundamental to the effectiveness of the recovery and adaptive processes. Therefore, at present, new directions in dietetics are being formed, focused on the creation of personalized diets. To identify the probable risk of somatic and allergic reactions upon contact with food antigens, we used the method of enzyme-linked immunosorbent assay (ELISA) for the quantitative determination of IgG antibodies in the blood plasma of athletes against protein–peptide antigens accommodated in food. The study enrolled 40 athletes of boating and fighting sport disciplines. We found that the majority of the studied participants were characterized by an elevated IgG level against one or two food allergens (barley, almond, strawberry, etc.). Comparative analysis of the semiquantitative levels of IgG antibodies in athletes engaged in boating and fighting did not reveal significant differences between these groups. As a result, foods that are likely to cause the most pronounced immune response amongst the studied participants can be identified, which may indicate the presence of food intolerances. An athlete’s diet is influenced by both external and internal factors that can reduce or worsen the symptoms of a food intolerance/allergy associated with exercise. The range of foods is wide, and the effectiveness of a diet depends on the time, the place, and environmental factors. Therefore, during the recovery period (the post-competition period), athletes are advised to follow the instructions of doctors and nutritionists. An effective, comprehensive recovery strategy during the recovery period may enhance the adaptive response to fatigue, improving muscle function and increasing exercise tolerance. The data obtained may be useful for guiding the development of a new personalized approach and dietary recommendations covering the composition of athletes’ diet and the prevalence of food intolerance.Kristina MalsagovaAlexander StepanovAlexandra A. SinitsynaAlexander IzotovMikhail S. KlyuchnikovArthur T. KopylovAnna L. KayshevaMDPI AGarticlefood intoleranceELISAIgGathletesBibliography. Library science. Information resourcesZENData, Vol 6, Iss 122, p 122 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	food intolerance ELISA IgG athletes Bibliography. Library science. Information resources Z
spellingShingle	food intolerance ELISA IgG athletes Bibliography. Library science. Information resources Z Kristina Malsagova Alexander Stepanov Alexandra A. Sinitsyna Alexander Izotov Mikhail S. Klyuchnikov Arthur T. Kopylov Anna L. Kaysheva Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
description	Nutrition is considered one of the foundations of athletic performance, and post-workout nutritional recommendations are fundamental to the effectiveness of the recovery and adaptive processes. Therefore, at present, new directions in dietetics are being formed, focused on the creation of personalized diets. To identify the probable risk of somatic and allergic reactions upon contact with food antigens, we used the method of enzyme-linked immunosorbent assay (ELISA) for the quantitative determination of IgG antibodies in the blood plasma of athletes against protein–peptide antigens accommodated in food. The study enrolled 40 athletes of boating and fighting sport disciplines. We found that the majority of the studied participants were characterized by an elevated IgG level against one or two food allergens (barley, almond, strawberry, etc.). Comparative analysis of the semiquantitative levels of IgG antibodies in athletes engaged in boating and fighting did not reveal significant differences between these groups. As a result, foods that are likely to cause the most pronounced immune response amongst the studied participants can be identified, which may indicate the presence of food intolerances. An athlete’s diet is influenced by both external and internal factors that can reduce or worsen the symptoms of a food intolerance/allergy associated with exercise. The range of foods is wide, and the effectiveness of a diet depends on the time, the place, and environmental factors. Therefore, during the recovery period (the post-competition period), athletes are advised to follow the instructions of doctors and nutritionists. An effective, comprehensive recovery strategy during the recovery period may enhance the adaptive response to fatigue, improving muscle function and increasing exercise tolerance. The data obtained may be useful for guiding the development of a new personalized approach and dietary recommendations covering the composition of athletes’ diet and the prevalence of food intolerance.
format	article
author	Kristina Malsagova Alexander Stepanov Alexandra A. Sinitsyna Alexander Izotov Mikhail S. Klyuchnikov Arthur T. Kopylov Anna L. Kaysheva
author_facet	Kristina Malsagova Alexander Stepanov Alexandra A. Sinitsyna Alexander Izotov Mikhail S. Klyuchnikov Arthur T. Kopylov Anna L. Kaysheva
author_sort	Kristina Malsagova
title	Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
title_short	Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
title_full	Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
title_fullStr	Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
title_full_unstemmed	Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA
title_sort	determination of specific igg to identify possible food intolerance in athletes using elisa
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/94589b2b746e44ff9b93caab6a961d30
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Determination of Specific IgG to Identify Possible Food Intolerance in Athletes Using ELISA

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