Тhe study of Association of gene polymorphism with sports success and risk of alimentary-dependent diseases in athletes representing cyclic sports

Sorokina, E Yu; Keshabyants, E E; Денисова, Н. Н.

doi:10.17238/issn2223-2524.2019.3.41

Cited by 3 publications

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“…In this case, the homozygous C/C or R/R genotype is called major, and the homozygous T/T or X/X genotype is called minor. Thus, while examining the Russian Federation athletes who are engaged in track and field athletics (running, rowing, biathlon, cross-country skiing, cycling, swimming), it was found that the incidence of the T allele of the ACTN3 gene polymorphism (rs1815739) was 48.2%, C allele -51.8%, C/C genotype -29.6%; C/T genotype -44.5%; T/T genotype -25.9% [14].…”

Section: Discussionmentioning

confidence: 99%

New aspect of studying the mechanisms of development of the lungs ventilation capacity disorders in children with bronchial asthma

Shumna

Fedosieieva

Kamyshnyi

2020

J Educ Health Sport

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Purpose. Study of the pathogenetic role of the polymorphism of the ACTN3 gene (actinin, alpha 3) rs1815739 in the development of lungs ventilation capacity disorders in children with bronchial asthma. 157 pronounced in asthma attacks, which can lead to less pronounced disorders of lungs ventilation capacity. Conclusions. The study of ACTN3 (actinin, alpha 3) rs1815739 gene polymorphism showed that the C / C and C / T genotypes were associated with impaired lung ventilation in children with bronchial asthma.

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Section: Discussionmentioning

confidence: 99%

New aspect of studying the mechanisms of development of the lungs ventilation capacity disorders in children with bronchial asthma

Shumna

Fedosieieva

Kamyshnyi

2020

J Educ Health Sport

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Frequency of occurrence of genetic polymorphisms associated with sports success in elite athletes in team sports

Sorokina

Денисова

Кешабянц

2021

jour

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Objective: to evaluate the frequency of occurrence of polymorphisms rs1815739 (ACTN3 gene), rs2016520 (PPARD gene), rs1042713 (ADRB2 gene), rs1799945 (HFE gene) in athletes of highperformance sports.Materials and methods: genotyping was performed using allelespecific amplification with realtime detection of the results and using TaqMan probes.Results: a higher frequency of alleles associated with endurance was found: the t allele of the rs1815739 polymorphism (ACTN3 gene), the g allele of the rs2016520 polymorphism (PPARD gene), the g allele of the rs1042713 polymorphism (ADRB2 gene), and the g allele of the rs1799945 polymorphism (HFE gene) in athletes of game sports.Conclusion: the results of genotyping of polymorphisms associated with endurance in the examined athletes showed a higher frequency of occurrence than in the population as a whole.

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Analysis of the football players’ actual nutrition

Кешабянц

Денисова

Sorokina

et al. 2021

jour

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Objective: to assess the actual nutrition of football players according to their personal daily energy expenditures.Materials and methods: the study of the actual nutrition of the athletes of the division II football team was carried out at the training camp. A total of 23 athletes participated in this study, including 3 goalkeepers, 3 attackers, 7 defenders, and 10 midfielders. The average age of the team is 24.2 ± 0.3 years. The collection of information on actual nutrition was carried out in two ways: using a 24-hour dietary recall method for at least 2 days and frequency meal analysis method. The amount of food consumed was determined using lists that include information on portions and meals. The chemical composition and energy value of the diets were evaluated using two databases of Russian food composition tables. Energy expenditures were calculated using the heart rate monitoring.Results: study results show that the energy value of football players’daily ration averaged 2560.6 ± 150.6 kcal, while the average energy expenditure was 4100.0 ± 51.3 kcal/day. The study revealed high levels of fat (42 %) and EFA (14,8 %) consumption in terms of dietary intake, while the proportion of energy from carbohydrates was insufficient, only 43.1 %. Moreover, the athletes obtain 17.5 % of their energy intake from added sugar. In addition, the study revealed insufficient intake of vitamins A and B1 among 86 % of athletes, B2 — 79 %, niacin — 65 % and vitamin C — 72 %. Analysis of the daily intake of minerals revealed an insufficient calcium content in the 38 % of football players’ diets, magnesium — in 62 %, and low calcium to phosphorus ratio — in 44 % of diets.Conclusion: the data obtained showed a nutritional imbalance of the football players, both in intake of calories and in the nutrient consumption. 50 % of the athletes surveyed have insufficient protein intake, 80 % of those surveyed had high levels of fat and EFA consumption. The study revealed a high prevalence of genetic polymorphism associated with impaired bone mineralization. Considering that high performance sport requires a special approach to each athlete, taking into account his individual needs, the functional state of the body, genetic characteristics, the training phases, each athlete needs a personal diet, which will include certain products, vitamin and mineral supplements, and will definitely be adjusted in the future.

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Тhe study of Association of gene polymorphism with sports success and risk of alimentary-dependent diseases in athletes representing cyclic sports

Cited by 3 publications

References 0 publications

New aspect of studying the mechanisms of development of the lungs ventilation capacity disorders in children with bronchial asthma

New aspect of studying the mechanisms of development of the lungs ventilation capacity disorders in children with bronchial asthma

Frequency of occurrence of genetic polymorphisms associated with sports success in elite athletes in team sports

Analysis of the football players’ actual nutrition

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