ArticleEuropean journal of applied physiology2022
A breathing mask attenuates acute airway responses to exercise in sub-zero environment in healthy subjects.
Article in European journal of applied physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- The Effects of High- and Moderate-Intensity Exercise on Epithelial Integrity Markers and Inflammatory Responses in Healthy Young Men.European journal of sport science · 2026Trial
- Elite skiers' experiences of heat- and moisture-exchanging devices and training and competition in the cold: A qualitative survey.Health science reports · 2023Article
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
Abstract
purposeCold air exposure is associated with increased respiratory morbidity and mortality. Repeated inhalation of cold and dry air is considered the cause of the high prevalence of asthma among winter endurance athletes. This study assessed whether a heat- and moisture-exchanging breathing device (HME) attenuates airway responses to high-intensity exercise in sub-zero temperatures among healthy subjects.
methodsUsing a randomized cross-over design, 23 healthy trained participants performed a 30-min warm-up followed by a 4-min maximal, self-paced running time trial in - 15 °C, with and without HME. Lung function was assessed pre- and immediately post-trials. Club cell protein (CC-16), 8-isoprostane, and cytokine concentrations were measured in plasma and urine pre- and 60 min post trials. Symptoms were assessed prior to, during, and immediately after each trial in the chamber.
resultsHME use attenuated the decrease in forced expiratory volume in 1 s (FEV
conclusionThe HME attenuated acute airway responses induced by moderate-to-maximal-intensity exercise in - 15 °C in healthy subjects. Further studies are needed to examine whether this HMEs could constitute primary prevention against asthma in winter endurance athletes.
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