Non-selective β-adrenergic blockade prevents reduction of the cerebral metabolic ratio during exhaustive exercise in humans

Intense exercise decreases the cerebral metabolic ratio of oxygen to carbohydrates [O(2)/(glucose + ½lactate)], but whether this ratio is influenced by adrenergic stimulation is not known. In eight males, incremental cycle ergometry increased arterial lactate to 15.3 ± 4.2 mm (mean ± s.d.) and the a...

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Bibliographic Details
Main Authors: Larsen, Thomas Seifert, Rasmussen, Peter, Overgaard, Morten, Secher, Niels H, Nielsen, Henning B
Format: Artigo
Language:Inglês
Published: Blackwell Science Inc 2008
Subjects:
Integrative
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2536587/
https://ncbi.nlm.nih.gov/pubmed/18403423
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2008.151449
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