Results 221 to 230 of about 97,816 (300)

Breathtaking heights: Lung mechanics and pulmonary extravascular fluid accumulation in female climbers during the K2 expedition

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 2324-2333, 1 April 2026.
Abstract Female physiological responses to hypoxia remain underexplored, despite growing participation in mountaineering expeditions. Pulmonary interstitial oedema described during acute hypobaric hypoxia can be exacerbated by prolonged physical exercise. It is unclear whether these factors alter the mechanical properties of the respiratory system.
Guia Tagliapietra   +9 more
wiley   +1 more source

Acute upper limb ischemia secondary to crutch-induced brachial artery aneurysm. [PDF]

open access: yesJ Vasc Surg Cases Innov Tech
Al-Hakim D   +4 more
europepmc   +1 more source

On‐feet isometric bracing maintains cerebral arterial blood velocity during lower body negative pressure via preload augmentation

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 1756-1765, 1 April 2026.
Abstract Orthostatic stress reduces venous return and stroke volume (SV), risking cerebral hypoperfusion despite autonomic compensation. Although lower‐limb counterpressure manoeuvres improve cerebral perfusion in upright posture, their effects on cerebral blood velocity (CBV) during lower‐body negative pressure (LBNP) and the associated mechanisms are
Jun Sugawara   +5 more
wiley   +1 more source

Translational studies of chronic supplementation with a mitochondria‐targeted antioxidant to improve physical function with ageing

open access: yesThe Journal of Physiology, Volume 604, Issue 7, Page 2898-2922, 1 April 2026.
Abstract figure legend Chronic oral supplementation with the mitochondria‐targeted antioxidant MitoQ (4 weeks; 250 µm) mitigates age‐related physical dysfunction in old mice, which is associated with reductions in skeletal muscle mitochondria‐specific superoxide and markers of mitochondrial reactive oxygen species (mitoROS)‐related oxidative stress and
Kevin O. Murray   +11 more
wiley   +1 more source

Exploring the relationship between reproductive aging, arterial stiffness, and cardiorespiratory fitness in women after menopause

open access: yesPhysiological Reports, Volume 14, Issue 7, April 2026.
Arterial stiffness and cardiorespiratory fitness across postmenopause. Abstract This cross‐sectional study examined associations between postmenopausal stage (early and late), arterial stiffness, and cardiorespiratory fitness. A total of 125 postmenopausal women (58.07 ± 6.61 years) underwent carotid‐femoral pulse wave velocity assessment (SphygmoCor ...
Luís Ferreira   +4 more
wiley   +1 more source

Spontaneous true brachial artery aneurysm: A case report from Somalia. [PDF]

open access: yesInt J Surg Case Rep
Ali AA   +5 more
europepmc   +1 more source

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