Influence to high-intensity intermittent and moderate-intensity continuous exercise on indices of cardio-inflammatory health in men

Autor(es)

Santos, Carolina C. ^[1] ; Diniz, Tiego A. ^[1] ; Inoue, Daniela S. ^[1] ; Gerosa-Neto, Jose ^[1] ; Panissa, Valeria L. G. ^[2] ; Pimentel, Gustavo Duarte ^[3] ; Campos, Eduardo Z. ^[4] ; Hofmann, Peter ^[5] ; Lira, Fabio S. ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Paulista, Dept Phys Educ, UNESP, Exercise & Immunometab Res Grp, Campus Presidente Prudente, BR-19060900 Presidente Prudente, SP - Brazil

^[2] Univ Sao Paulo, Dept Sport Sch Phys Educ & Sport, Sao Paulo - Brazil

^[3] Univ Fed Goias, Fac Nutr, Goiania, Go - Brazil

^[4] Univ Fed Pernambuco, Dept Phys Educ, Recife, PE - Brazil

^[5] Karl Franzens Univ Graz, Inst Sport Sci, Exercise Physiol Training & Training Therapy Res, Graz - Austria

• Tipo de documento: Artigo Científico
• Fonte: JOURNAL OF EXERCISE REHABILITATION; v. 12, n. 6, p. 618-623, DEC 2016.
• Citações Web of Science: 1

Resumo

The aim of this study was to evaluate the influence to acute exercises performed in different intensities with volume equalized (5 km) on indices of cardio-inflammatory health. Twelve physically active male subjects (age, 23.22 +/- 5.47 years; height, 174.75 +/- 5.80 m; weight, 75.13 +/- 6.61 kg; maximal oxygen uptake, 52.92 mL/kg/min), after determination of peak oxygen uptake (VO2Peak) and the speed associated with VO2Peak (sVO(2Peak)), completed two randomly experimental trials: high-intensity intermittent exercise (HIIE: 1: 1 at 100% sVO(2Peak)) and moderate-intensity continuous exercise (MICE: 70% sVO(2Peak)). Brain-derived neurotrophic factor (BDNF), adiponectin and plasminogen inhibitor-1 (PAI-1) data were analyzed pre, immediately, and 60 min after the exercise session. Statistical analysis comparisons between moments and between HIIE and MICE were performed using a mixed model and statistical and significance was set at <5%. PAI-1 presented an effect for time from pre to immediately after exercise moment (P<0.018) and from immediately to 60 min after exercise moment (P<0.001) only in MICE. BDNF presented an effect for time from pre to immediately after exercise to HIIE (P<0.022) and from immediately to 60 min after exercise to MICE (P<0.034). HIIE promotes BDNF increase and that there is negative correlation between PAI-1 concentrations and BDNF in both protocols in healthy sportsmen, favoring an anti-atherogenic profile. (AU)

• Processo FAPESP: 13/25310-2 - Avaliação da resposta imuno-metabólica em células sanguíneas em indivíduos obesos: papel do exercício físico e do PPAR-gama
• Beneficiário: Fábio Santos de Lira
• Modalidade de apoio: Auxílio à Pesquisa - Regular