Cargando…
THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST.
BACKGROUND: Intense physical training increases oxidative stress and inflammation, resulting into muscle and cellular damage. The aim of this study was to analyze the effect of caffeine supplementation on trained young individuals subjected to two treadmill maximal tests. MATERIALS AND METHODS: It w...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
African Traditional Herbal Medicine Supporters Initiative (ATHMSI)
2016
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5411867/ https://www.ncbi.nlm.nih.gov/pubmed/28480382 http://dx.doi.org/10.21010/ajtcam.v14i1.3 |
_version_ | 1783232879944269824 |
---|---|
author | Salicio, Viviane Martins Mana Fett, Carlos Alexandre Salicio, Marcos Adriano Brandäo, Camila Fernanda Costa Cunha Moraes Stoppiglia, Luiz Fabrizio Fett, Waléria Christiane Rezende Botelho, and Clovis |
author_facet | Salicio, Viviane Martins Mana Fett, Carlos Alexandre Salicio, Marcos Adriano Brandäo, Camila Fernanda Costa Cunha Moraes Stoppiglia, Luiz Fabrizio Fett, Waléria Christiane Rezende Botelho, and Clovis |
author_sort | Salicio, Viviane Martins Mana |
collection | PubMed |
description | BACKGROUND: Intense physical training increases oxidative stress and inflammation, resulting into muscle and cellular damage. The aim of this study was to analyze the effect of caffeine supplementation on trained young individuals subjected to two treadmill maximal tests. MATERIALS AND METHODS: It was a double-blind and crossover study comprising 24 active individuals within the age group 18-30 years. The comparisons were conducted: the effect of exercise (week 1 x 2) and caffeine intake (GC x GP) on thiobarbituric acid (TBARS), interleukin 6 (IL-6), interleukin 10 (IL-10) and superoxide dismutase (SOD) variables during pre-exercise time (30 min. after caffeine or placebo intake) and post-exercise (5 min after treadmill test). RESULTS: The comparison between weeks 1 and 2 showed increase in the first week, in the following items: TBARS, IL-6 and IL-10 in the GC and GP groups. The comparison within the same week showed that GC individuals presented lower post-exercise TBARS values in the first and second weeks; IL- 6 presented higher post-exercise values in the GC group in both weeks. The paired analysis comparing pre- and post-exercise, with and without caffeine showed that IL-6 presented higher post-exercise values in the GC group. CONCLUSION: Caffeine used by athletes can decrease oxidative stress. The increased IL-6 suggest that this ergogenic supplement may stimulate muscle hypertrophy, since IL-6 has myokine effect. However, the caffeine effect on IL-6 level and muscle hypertrophy increase should be better investigated in future studies. |
format | Online Article Text |
id | pubmed-5411867 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2016 |
publisher | African Traditional Herbal Medicine Supporters Initiative (ATHMSI) |
record_format | MEDLINE/PubMed |
spelling | pubmed-54118672017-06-05 THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. Salicio, Viviane Martins Mana Fett, Carlos Alexandre Salicio, Marcos Adriano Brandäo, Camila Fernanda Costa Cunha Moraes Stoppiglia, Luiz Fabrizio Fett, Waléria Christiane Rezende Botelho, and Clovis Afr J Tradit Complement Altern Med Article BACKGROUND: Intense physical training increases oxidative stress and inflammation, resulting into muscle and cellular damage. The aim of this study was to analyze the effect of caffeine supplementation on trained young individuals subjected to two treadmill maximal tests. MATERIALS AND METHODS: It was a double-blind and crossover study comprising 24 active individuals within the age group 18-30 years. The comparisons were conducted: the effect of exercise (week 1 x 2) and caffeine intake (GC x GP) on thiobarbituric acid (TBARS), interleukin 6 (IL-6), interleukin 10 (IL-10) and superoxide dismutase (SOD) variables during pre-exercise time (30 min. after caffeine or placebo intake) and post-exercise (5 min after treadmill test). RESULTS: The comparison between weeks 1 and 2 showed increase in the first week, in the following items: TBARS, IL-6 and IL-10 in the GC and GP groups. The comparison within the same week showed that GC individuals presented lower post-exercise TBARS values in the first and second weeks; IL- 6 presented higher post-exercise values in the GC group in both weeks. The paired analysis comparing pre- and post-exercise, with and without caffeine showed that IL-6 presented higher post-exercise values in the GC group. CONCLUSION: Caffeine used by athletes can decrease oxidative stress. The increased IL-6 suggest that this ergogenic supplement may stimulate muscle hypertrophy, since IL-6 has myokine effect. However, the caffeine effect on IL-6 level and muscle hypertrophy increase should be better investigated in future studies. African Traditional Herbal Medicine Supporters Initiative (ATHMSI) 2016-11-23 /pmc/articles/PMC5411867/ /pubmed/28480382 http://dx.doi.org/10.21010/ajtcam.v14i1.3 Text en Copyright: © 2017 Afr. J. Traditional Complementary and Alternative Medicines http://creativecommons.org/licenses/CC-BY/4.0 This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License |
spellingShingle | Article Salicio, Viviane Martins Mana Fett, Carlos Alexandre Salicio, Marcos Adriano Brandäo, Camila Fernanda Costa Cunha Moraes Stoppiglia, Luiz Fabrizio Fett, Waléria Christiane Rezende Botelho, and Clovis THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title | THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title_full | THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title_fullStr | THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title_full_unstemmed | THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title_short | THE EFFECT OF CAFFEINE SUPPLEMENTATION ON TRAINED INDIVIDUALS SUBJECTED TO MAXIMAL TREADMILL TEST. |
title_sort | effect of caffeine supplementation on trained individuals subjected to maximal treadmill test. |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5411867/ https://www.ncbi.nlm.nih.gov/pubmed/28480382 http://dx.doi.org/10.21010/ajtcam.v14i1.3 |
work_keys_str_mv | AT saliciovivianemartinsmana theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT fettcarlosalexandre theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT saliciomarcosadriano theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT brandaocamilafernandacostacunhamoraes theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT stoppiglialuizfabrizio theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT fettwaleriachristianerezende theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT botelhoandclovis theeffectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT saliciovivianemartinsmana effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT fettcarlosalexandre effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT saliciomarcosadriano effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT brandaocamilafernandacostacunhamoraes effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT stoppiglialuizfabrizio effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT fettwaleriachristianerezende effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest AT botelhoandclovis effectofcaffeinesupplementationontrainedindividualssubjectedtomaximaltreadmilltest |