ArticleAmerican journal of physiology. Regulatory, integrative and comparative physiology2017
Endurance training attenuates the increase in peripheral chemoreflex sensitivity with intermittent hypoxia.
Article in American journal of physiology. Regulatory, integrative and comparative physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association between elevated cystatin C levels and obstructive sleep apnea hypopnea syndrome: a systematic review and updated meta-analysis.BMC pulmonary medicine · 2025Pooled it
- One-year aerobic exercise altered cerebral vasomotor reactivity in mild cognitive impairment.Journal of applied physiology (Bethesda, Md. : 1985) · 2021Trial
- Acute inorganic nitrate supplementation and the hypoxic ventilatory response in patients with obstructive sleep apnea.Journal of applied physiology (Bethesda, Md. : 1985) · 2021Trial
- Sympathetic neural recruitment strategies following acute intermittent hypoxia in humans.American journal of physiology. Regulatory, integrative and comparative physiology · 2020Article
- Prediction of the Effectiveness of Spontaneous Breathing in Patients with Brain Damage of Various Etiologies.Human physiology · 2020Article
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Patients with heart failure and sleep apnea have greater chemoreflex sensitivity, presumably due to intermittent hypoxia (IH), and this is predictive of mortality. We hypothesized that endurance training would attenuate the effect of IH on peripheral chemoreflex sensitivity in healthy humans. Fifteen young healthy subjects (9 female, 26 ± 1 yr) participated. Between visits, 11 subjects underwent 8 wk of endurance training that included running four times/wk at 80% predicted maximum heart rate and interval training, and four control subjects did not change activity. Chemoreflex sensitivity (the slope of ventilation responses to serial oxygen desaturations), blood pressure, heart rate, and muscle sympathetic nerve activity (MSNA) were assessed before and after 30 min of IH. Endurance training decreased resting systolic blood pressure (119 ± 3 to 113 ± 3 mmHg; P = 0.027) and heart rate (67 ± 3 to 61 ± 2 beats/min; P = 0.004) but did not alter respiratory parameters at rest (P > 0.2). Endurance training attenuated the IH-induced increase in chemoreflex sensitivity (pretraining: Δ 0.045 ± 0.026 vs. posttraining: Δ -0.028 ± 0.040 l·min
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