Cardiorespiratory fitness and oxidative stress

Effect of acute maximal aerobic exercise in children and adolescents

J. D. Benitez-Sillero, J. L. Perez-Navero, Inmaculada Tasset, M. Guillen-Del Castillo, M. Gil-Campos, I. Tunez

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Aim. Evaluate the effects of oxidative stress in saliva in young males, according to their cardiorespiratory fitness and taking acute maximal aerobic exercise into consideration. An incremental exercise test (20 meter shuttle run) was used. Methods. Seventy healthy male subjects, aged 10 to 14 years, were included in the study and were classified into two groups according to fitness parameters. Subjects were expected to take the 20 meter shuttle run test. Results. Group I had high cardiorespiratory fitness while group II had low cardiorespiratory fitness below the mean for their age. Saliva samples were taken before and immediately after exercise in order to measure levels of reduced glutathione, lipoperoxides, glutathione/Iipoperoxides ratio and catalase. The values of reduced glutathione were significantly diminished regardless the subjects' cardiorespiratory fitness. The glutathione/ Iipoperoxides ratio was significantly diminished in group I. In addition, positive correlations were observed between lipoperoxides values after the 20 meter shuttle run test. Conclusion. High cardiorespiratory fitness does not seem to be an essential factor effecting in the oxidative stress values before exercise. However, oxidative stress could be greater with more intensity and duration after and acute maximal physical exercise.

Original languageEnglish (US)
Pages (from-to)204-210
Number of pages7
JournalJournal of Sports Medicine and Physical Fitness
Volume51
Issue number2
StatePublished - Jun 2011
Externally publishedYes

Fingerprint

Oxidative Stress
Glutathione
Exercise
Lipid Peroxides
Saliva
Exercise Test
Catalase
Healthy Volunteers
Cardiorespiratory Fitness

Keywords

  • Antioxidants
  • Child
  • Exercise
  • Oxidative stress

ASJC Scopus subject areas

  • Medicine(all)
  • Orthopedics and Sports Medicine
  • Physical Therapy, Sports Therapy and Rehabilitation

Cite this

Benitez-Sillero, J. D., Perez-Navero, J. L., Tasset, I., Guillen-Del Castillo, M., Gil-Campos, M., & Tunez, I. (2011). Cardiorespiratory fitness and oxidative stress: Effect of acute maximal aerobic exercise in children and adolescents. Journal of Sports Medicine and Physical Fitness, 51(2), 204-210.

Cardiorespiratory fitness and oxidative stress : Effect of acute maximal aerobic exercise in children and adolescents. / Benitez-Sillero, J. D.; Perez-Navero, J. L.; Tasset, Inmaculada; Guillen-Del Castillo, M.; Gil-Campos, M.; Tunez, I.

In: Journal of Sports Medicine and Physical Fitness, Vol. 51, No. 2, 06.2011, p. 204-210.

Research output: Contribution to journalArticle

Benitez-Sillero, JD, Perez-Navero, JL, Tasset, I, Guillen-Del Castillo, M, Gil-Campos, M & Tunez, I 2011, 'Cardiorespiratory fitness and oxidative stress: Effect of acute maximal aerobic exercise in children and adolescents', Journal of Sports Medicine and Physical Fitness, vol. 51, no. 2, pp. 204-210.
Benitez-Sillero, J. D. ; Perez-Navero, J. L. ; Tasset, Inmaculada ; Guillen-Del Castillo, M. ; Gil-Campos, M. ; Tunez, I. / Cardiorespiratory fitness and oxidative stress : Effect of acute maximal aerobic exercise in children and adolescents. In: Journal of Sports Medicine and Physical Fitness. 2011 ; Vol. 51, No. 2. pp. 204-210.
@article{cf946f418cce482aa9e1121e5a265739,
title = "Cardiorespiratory fitness and oxidative stress: Effect of acute maximal aerobic exercise in children and adolescents",
abstract = "Aim. Evaluate the effects of oxidative stress in saliva in young males, according to their cardiorespiratory fitness and taking acute maximal aerobic exercise into consideration. An incremental exercise test (20 meter shuttle run) was used. Methods. Seventy healthy male subjects, aged 10 to 14 years, were included in the study and were classified into two groups according to fitness parameters. Subjects were expected to take the 20 meter shuttle run test. Results. Group I had high cardiorespiratory fitness while group II had low cardiorespiratory fitness below the mean for their age. Saliva samples were taken before and immediately after exercise in order to measure levels of reduced glutathione, lipoperoxides, glutathione/Iipoperoxides ratio and catalase. The values of reduced glutathione were significantly diminished regardless the subjects' cardiorespiratory fitness. The glutathione/ Iipoperoxides ratio was significantly diminished in group I. In addition, positive correlations were observed between lipoperoxides values after the 20 meter shuttle run test. Conclusion. High cardiorespiratory fitness does not seem to be an essential factor effecting in the oxidative stress values before exercise. However, oxidative stress could be greater with more intensity and duration after and acute maximal physical exercise.",
keywords = "Antioxidants, Child, Exercise, Oxidative stress",
author = "Benitez-Sillero, {J. D.} and Perez-Navero, {J. L.} and Inmaculada Tasset and {Guillen-Del Castillo}, M. and M. Gil-Campos and I. Tunez",
year = "2011",
month = "6",
language = "English (US)",
volume = "51",
pages = "204--210",
journal = "Journal of Sports Medicine and Physical Fitness",
issn = "0022-4707",
publisher = "Edizioni Minerva Medica S.p.A.",
number = "2",

}

TY - JOUR

T1 - Cardiorespiratory fitness and oxidative stress

T2 - Effect of acute maximal aerobic exercise in children and adolescents

AU - Benitez-Sillero, J. D.

AU - Perez-Navero, J. L.

AU - Tasset, Inmaculada

AU - Guillen-Del Castillo, M.

AU - Gil-Campos, M.

AU - Tunez, I.

PY - 2011/6

Y1 - 2011/6

N2 - Aim. Evaluate the effects of oxidative stress in saliva in young males, according to their cardiorespiratory fitness and taking acute maximal aerobic exercise into consideration. An incremental exercise test (20 meter shuttle run) was used. Methods. Seventy healthy male subjects, aged 10 to 14 years, were included in the study and were classified into two groups according to fitness parameters. Subjects were expected to take the 20 meter shuttle run test. Results. Group I had high cardiorespiratory fitness while group II had low cardiorespiratory fitness below the mean for their age. Saliva samples were taken before and immediately after exercise in order to measure levels of reduced glutathione, lipoperoxides, glutathione/Iipoperoxides ratio and catalase. The values of reduced glutathione were significantly diminished regardless the subjects' cardiorespiratory fitness. The glutathione/ Iipoperoxides ratio was significantly diminished in group I. In addition, positive correlations were observed between lipoperoxides values after the 20 meter shuttle run test. Conclusion. High cardiorespiratory fitness does not seem to be an essential factor effecting in the oxidative stress values before exercise. However, oxidative stress could be greater with more intensity and duration after and acute maximal physical exercise.

AB - Aim. Evaluate the effects of oxidative stress in saliva in young males, according to their cardiorespiratory fitness and taking acute maximal aerobic exercise into consideration. An incremental exercise test (20 meter shuttle run) was used. Methods. Seventy healthy male subjects, aged 10 to 14 years, were included in the study and were classified into two groups according to fitness parameters. Subjects were expected to take the 20 meter shuttle run test. Results. Group I had high cardiorespiratory fitness while group II had low cardiorespiratory fitness below the mean for their age. Saliva samples were taken before and immediately after exercise in order to measure levels of reduced glutathione, lipoperoxides, glutathione/Iipoperoxides ratio and catalase. The values of reduced glutathione were significantly diminished regardless the subjects' cardiorespiratory fitness. The glutathione/ Iipoperoxides ratio was significantly diminished in group I. In addition, positive correlations were observed between lipoperoxides values after the 20 meter shuttle run test. Conclusion. High cardiorespiratory fitness does not seem to be an essential factor effecting in the oxidative stress values before exercise. However, oxidative stress could be greater with more intensity and duration after and acute maximal physical exercise.

KW - Antioxidants

KW - Child

KW - Exercise

KW - Oxidative stress

UR - http://www.scopus.com/inward/record.url?scp=80052506425&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=80052506425&partnerID=8YFLogxK

M3 - Article

VL - 51

SP - 204

EP - 210

JO - Journal of Sports Medicine and Physical Fitness

JF - Journal of Sports Medicine and Physical Fitness

SN - 0022-4707

IS - 2

ER -