SciELO - Scientific Electronic Library Online

 
vol.37 issue1Influence of glutamine on the effect of resistance exercise on cardiac ANP in ratsAcute response of clinical and functional variables in maximal exercise from contraction concentric versus eccentric author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Journal

Article

Indicators

Related links

Share


Revista Brasileira de Ciências do Esporte

Print version ISSN 0101-3289On-line version ISSN 2179-3255

Abstract

LEITE, Cátia Fernandes  and  ROMBALDIA, Airton José. Renal response to maltodextrin and training at different intensities. Rev. Bras. Ciênc. Esporte [online]. 2015, vol.37, n.1, pp.80-86. ISSN 0101-3289.  http://dx.doi.org/10.1016/j.rbce.2013.06.001.

The objective was to investigate the renal response to ingestion of maltodextrin and aerobic or anaerobic training in rats.

Materials and methods

The protocol consisted of 8 weeks of swimming aerobic (5% overload) or anaerobic (10% overload). During 37 days, the animals were supplemented by gavage with a daily dose of 0.48g.Kg−1 maltodextrin dissolved in water or with pure water, before training.

Results

The anaerobic training caused increases in concentrations of uric acid, creatinine and total protein and reduction in renal glycogen in kidney. The maltodextrin caused an increase in renal glycogen.

Conclusion

Maltodextrin and anaerobic training provided changes in parameters of renal function in response of this organ to these external stimuli.

Keywords : Carbohydrates; Energy metabolism; Anaerobic threshold; Athletic performance.

        · abstract in Portuguese | Spanish     · text in Portuguese     · Portuguese ( pdf )