Results 261 to 270 of about 270,766 (344)

Attributes of atherosclerotic plaques in carotid artery disease: a Doppler ultrasound assessment. [PDF]

J Vasc Bras
Trevisan DCT, Bosnardo CAF.
europepmc   +1 more source

Effects of soluble guanylyl cyclase stimulation on muscle oxygenation and exercise capacity in heart failure with mildly reduced ejection fraction

Experimental Physiology, EarlyView.
Abstract Heart failure (HF) with a mildly reduced ejection fraction (HFmrEF; 40%–49%) is present in ≤25% of HF patients. Therapeutic treatment options for HFmrEF‐associated exercise intolerance are limited. Nitric oxide (NO)‐independent stimulation of soluble guanylyl cyclase to improve peripheral vasodilatation offers a novel approach to enhance ...
Ramona E. Weber, Kiana M. Schulze, Andrew G. Horn, Tyler E. McCoach, Zachary J. White, K. Sue Hageman, Stephanie E. Hall, Peter Sandner, Brad J. Behnke, Timothy I. Musch, David C. Poole   +10 more
wiley   +1 more source

Intra-arterial bleomycin for treatment of labial arteriovenous malformations in children. [PDF]

Interv Neuroradiol
Tierradentro-Garcia LO, Kabangu M, Tejada JG, Martinez ML.   +3 more
europepmc   +1 more source

Microelectrode recordings from the human cervical vagus nerve during maximal breath‐holds

Experimental Physiology, EarlyView.
Abstract Voluntary breath‐holds can be sustained for a long time following training, but ultimately, regardless of duration, the asphyxic break‐point is reached and the apnoea terminated. The physiological changes occurring during the apnoea include a marked increase in sympathetically‐mediated vasoconstriction in non‐essential organs, such as skeletal
Vaughan G. Macefield, Anthony R. Bain, Matthew I. Badour, Marko Kumric, Ivan Drvis, Otto F. Barak, Josko Bozic, Zeljko Dujic   +7 more
wiley   +1 more source

Blood-brain barrier dysfunction in cerebral arteriovenous malformations. A murine model of hypoperfusion-reperfusion injury assessed with dynamic contrast-enhanced MRI. [PDF]

Brain Spine
Pedrosa L, Mosteiro A, Codes M, Cabrera G, Aguado L, Planas AM, Amaro S, Martin A, Rodríguez-Hernández A, Torné R.   +9 more
europepmc   +1 more source

Physiology of nitrogen: A life or death matter

Experimental Physiology, EarlyView.
Abstract With each breath, four out of every five molecules we inspire are nitrogen (N2), since this gas constitutes ∼80% of the atmospheric air that surrounds us. Despite its abundance and unlike molecular oxygen, N2 has traditionally held less appeal among physiologists given its lack of reactivity and corresponding inability to support combustion or
Damian M. Bailey, Vaughan G. Macefield, David C. Poole   +2 more
wiley   +1 more source

Surgical management of petrosal dural arteriovenous fistulas. [PDF]

Neurosurg Focus Video
Kappel AD, Hanalioglu S, Can A, Bass DI, Du R.   +4 more
europepmc   +1 more source

Sex differences in cerebral blood flow and cardiac function in response to exercise in the heat

Experimental Physiology, EarlyView.
Abstract We investigated the effect of exercising in hot conditions on cerebral blood flow and systolic left ventricular (LV) function in males and females, to explore sex differences. The experimental condition consisted of walking on a treadmill at 5 km/h and 2% incline, inside a heat chamber at 40°C (50% relative humidity), for 90 min.
João Carlos Locatelli, Juliene G. Costa, Kristanti W. Wigati, Jesse L. Criddle, Julie J. Collis, Xingwei Xu, Louise H. Naylor, Howard H. Carter, Shane K. Maloney, Robert A. McLaughlin, Andrew Haynes, Helen Jones, Keith George, Daniel J. Green   +13 more
wiley   +1 more source

Dental Panoramic Radiographs as Opportunistic Screening for Carotid Calcifications: A Case-Based Review. [PDF]

Cureus
Schiroli G, Valente P, Valente F, Sbrenna L, Sbrenna A.   +4 more
europepmc   +1 more source

High-concentration contrast media combined with low tube current for radiation dose reduction in head and neck computed tomography angiography: A prospective study. [PDF]

Medicine (Baltimore)
Ren Q, Jia L, Feng Y, Su L, Yang J, Zheng Z, Zhang R, Gao F.   +7 more
europepmc   +1 more source