ArticleEuropean journal of applied physiology2007
Changes in blood flow in a conduit artery and superficial vein of the upper arm during passive heating in humans.
Article in European journal of applied physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 34 citations in OpenAlex.
- Venous Oxygenation Measurements in the Upper Arm: Reproducibility and Sensitivity to a Physical Challenge.Magnetic resonance in medicine · 2026Article
- Dietary protein-bound or free amino acids differently affect intestinal morphology, gene expression of amino acid transporters, and serum amino acids of pigs exposed to heat stress.Journal of animal science · 2020Article
- Compact system forBiomedical optics express · 2019Article
- Evaluation of forearm vascular resistance during orthostatic stress: Velocity is proportional to flow and size doesn't matter.PloS one · 2019Article
- Age-related attenuation of conduit artery blood flow response to passive heating differs between the arm and leg.European journal of applied physiology · 2018Article
- Decreased compliance in the deep and superficial conduit veins of the upper arm during prolonged cycling exercise.Physiological reports · 2017Article
- Mechanisms for the control of local tissue blood flow during thermal interventions: influence of temperature-dependent ATP release from human blood and endothelial cells.Experimental physiology · 2017Article
- Temperature and blood flow distribution in the human leg during passive heat stress.Journal of applied physiology (Bethesda, Md. : 1985) · 2016Article
- Effects of increased skin blood flow on muscle oxygenation/deoxygenation: comparison of time-resolved and continuous-wave near-infrared spectroscopy signals.European journal of applied physiology · 2015Article
- Characteristics of sweating responses and peripheral sweat gland function during passive heating in sprinters.European journal of applied physiology · 2013Article
- SIMULATION OF DISCRETE BLOOD VESSEL EFFECTS ON THE THERMAL SIGNATURE OF A MELANOMA LESION.International Mechanical Engineering Congress and Exposition : [proceedings]. International Mechanical Engineering Congress and Exposition · 2013Article
- Changes in arterial blood pressure elicited by severe passive heating at rest is associated with hyperthermia-induced hyperventilation in humans.European journal of applied physiology · 2013Article
- Tendon vibration attenuates superficial venous vessel response of the resting limb during static arm exercise.Journal of physiological anthropology · 2012Article
- Changes in blood flow in conduit artery and veins of the upper arm during leg exercise in humans.European journal of applied physiology · 2008Article
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The purposes of this study were (1) to evaluate changes in blood flow in the brachial artery and basilic vein of the upper arm with a rise in internal temperature during passive heating; and (2) to investigate the contributions of blood velocity and anteroposterior vessel diameter to these blood flow changes. Ten subjects rested in the supine position between a pair of tube-lined sheets. Thermoneutral water was circulated through the tubes to keep a mean skin temperature (Tsk) of 34-35 degrees C, and then hot water was circulated to maintain Tsk of 37-38 degrees C. The blood velocity and diameter in the brachial artery and basilic vein were continuously monitored by Doppler ultrasound technique and used to calculate blood flow. Blood flow in the brachial artery and basilic vein increased linearly as the oral temperature (T(or)) rose by < or =0.6 degrees C. The magnitude of the change in blood flow did not differ significantly between the two vessels. In addition, plots of DeltaT(or) versus blood flow yielded slopes that did not differ significantly between the brachial artery and the basilic vein. As T (or) increased, blood velocity, but not diameter, also increased. In conclusion, blood flow in the brachial artery and the basilic vein increased linearly as the internal temperature variable T (or) increased < or =0.6 degrees C. In both vessels, the passive heating-induced increases in blood flow resulted primarily from a change in blood velocity, rather than from a change in diameter.
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