竞技体育青少年及其同龄人的健康水平、体能表现和唾液中脑源性神经营养因子浓度分析

IF 0.2 Q4 SPORT SCIENCES
E. Gajewska, Ida Laudańska- Krzemińska, K. Domaszewska, M. Naczk, P. Kroll, M. Sobieska
{"title":"竞技体育青少年及其同龄人的健康水平、体能表现和唾液中脑源性神经营养因子浓度分析","authors":"E. Gajewska, Ida Laudańska- Krzemińska, K. Domaszewska, M. Naczk, P. Kroll, M. Sobieska","doi":"10.51371/issn.1840-2976.2021.15.2.12","DOIUrl":null,"url":null,"abstract":"The purpose of the study was to compare BDNF in saliva before and after a maximum physical effort in adolescents practicing sports and their non-training peers, related to the body composition and physical fitness. The study comprised 64 individuals aged 13-14 (39 practicing sports). Physical fitness was measured using the EUROFIT test. The maximum oxygen uptake was determined on a mechanical treadmill. Saliva BDNF concentration was measured (R&D, USA) at rest and after an exercise. The research results prove that body composition was different depending on the sex, the EUROFIT results were not. The percentage of body fat correlated negatively with the strength of the lower body and the strength of the trunk muscles. There was a positive relationship between the muscle mass and the cardiorespiratory fitness, regardless of the level of training. BDNF in saliva was comparable in non-training and training individuals. BDNF was significantly dependent on the body composition only in girls and negatively correlated with the content of adipose tissue. Training and non-training teenagers did not differ in fitness, but in the level of cardiorespiratory fitness. Non-training teenagers showed a higher concentration of BDNF in saliva and further increase after the exercise stress test. In the training individuals, the exercise stress test did not lead to an increase in BDNF concentration.","PeriodicalId":42772,"journal":{"name":"Acta Kinesiologica","volume":null,"pages":null},"PeriodicalIF":0.2000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"AN ANALYSIS OF THE LEVEL OF FITNESS, PHYSICAL PERFORMANCE AND CONCENTRATION OF THE BRAIN-DERIVED NEUROTROPHIC FACTOR IN SALIVA IN ADOLESCENTS PRACTICING COMPETITIVE SPORTS AND THEIR PEERS\",\"authors\":\"E. Gajewska, Ida Laudańska- Krzemińska, K. Domaszewska, M. Naczk, P. Kroll, M. Sobieska\",\"doi\":\"10.51371/issn.1840-2976.2021.15.2.12\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The purpose of the study was to compare BDNF in saliva before and after a maximum physical effort in adolescents practicing sports and their non-training peers, related to the body composition and physical fitness. The study comprised 64 individuals aged 13-14 (39 practicing sports). Physical fitness was measured using the EUROFIT test. The maximum oxygen uptake was determined on a mechanical treadmill. Saliva BDNF concentration was measured (R&D, USA) at rest and after an exercise. The research results prove that body composition was different depending on the sex, the EUROFIT results were not. The percentage of body fat correlated negatively with the strength of the lower body and the strength of the trunk muscles. There was a positive relationship between the muscle mass and the cardiorespiratory fitness, regardless of the level of training. BDNF in saliva was comparable in non-training and training individuals. BDNF was significantly dependent on the body composition only in girls and negatively correlated with the content of adipose tissue. Training and non-training teenagers did not differ in fitness, but in the level of cardiorespiratory fitness. Non-training teenagers showed a higher concentration of BDNF in saliva and further increase after the exercise stress test. In the training individuals, the exercise stress test did not lead to an increase in BDNF concentration.\",\"PeriodicalId\":42772,\"journal\":{\"name\":\"Acta Kinesiologica\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.2000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Kinesiologica\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.51371/issn.1840-2976.2021.15.2.12\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"SPORT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Kinesiologica","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.51371/issn.1840-2976.2021.15.2.12","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"SPORT SCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

这项研究的目的是比较青少年进行体育锻炼和不进行体育锻炼的同龄人在最大体力消耗之前和之后唾液中的BDNF,这与身体成分和身体健康有关。该研究包括64名年龄在13-14岁之间的人(39名从事体育运动)。身体健康使用EUROFITtest进行测量。在机械跑步机上测定最大摄氧量。在休息和运动后测定唾液BDNF浓度(R&D, USA)。研究结果证明,身体成分因性别而异,EUROFIT结果并非如此。体脂百分比与下半身的力量和躯干肌肉的力量呈负相关。无论训练水平如何,肌肉量与心肺健康呈正相关。唾液中的BDNF在未训练和训练个体中具有可比性。BDNF仅在女孩中与体成分显著相关,与脂肪组织含量呈负相关。训练组和非训练组在健康水平上没有差异,但在心肺健康水平上存在差异。未接受训练的青少年唾液中BDNF浓度较高,且在运动应激测试后进一步升高。在接受训练的个体中,运动压力测试并未导致BDNF浓度的增加。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
AN ANALYSIS OF THE LEVEL OF FITNESS, PHYSICAL PERFORMANCE AND CONCENTRATION OF THE BRAIN-DERIVED NEUROTROPHIC FACTOR IN SALIVA IN ADOLESCENTS PRACTICING COMPETITIVE SPORTS AND THEIR PEERS
The purpose of the study was to compare BDNF in saliva before and after a maximum physical effort in adolescents practicing sports and their non-training peers, related to the body composition and physical fitness. The study comprised 64 individuals aged 13-14 (39 practicing sports). Physical fitness was measured using the EUROFIT test. The maximum oxygen uptake was determined on a mechanical treadmill. Saliva BDNF concentration was measured (R&D, USA) at rest and after an exercise. The research results prove that body composition was different depending on the sex, the EUROFIT results were not. The percentage of body fat correlated negatively with the strength of the lower body and the strength of the trunk muscles. There was a positive relationship between the muscle mass and the cardiorespiratory fitness, regardless of the level of training. BDNF in saliva was comparable in non-training and training individuals. BDNF was significantly dependent on the body composition only in girls and negatively correlated with the content of adipose tissue. Training and non-training teenagers did not differ in fitness, but in the level of cardiorespiratory fitness. Non-training teenagers showed a higher concentration of BDNF in saliva and further increase after the exercise stress test. In the training individuals, the exercise stress test did not lead to an increase in BDNF concentration.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Acta Kinesiologica
Acta Kinesiologica SPORT SCIENCES-
自引率
33.30%
发文量
18
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信