Results 151 to 160 of about 47,711 (290)

Mechanisms of Vasodilatation [PDF]

Blood Vessels, 2010
openaire   +1 more source

Pulmonary arterial mechanoreceptors modulate exercise‐induced sympathetic activation in healthy humans during moderate‐intensity hypoxic exercise

The Journal of Physiology, EarlyView.
Abstract figure legend This randomized cross‐over trial (N = 12) addressed the hypothesis that selective reduction of pulmonary arterial pressure (i.e. manipulation of pulmonary arterial mechanoreceptor activation) during hypoxic exercise would reduce sympathetic outflow (muscle sympathetic nerve activity (MSNA)) in healthy humans.
Michiel T. Ewalts, Thomas D. Griffiths, Andrew J. M. Douglas, Elliott J. Jenkins, Guto Wyn Hughes, Craig D. Steinback, Lydia L. Simpson, Samuel J. Oliver, Mike Stembridge, Jonathan P. Moore   +9 more
wiley   +1 more source

Shear stress sensitizes TRPV4 in endothelium-dependent vasodilatation [PDF]

, 2018
The aim of this study was to better understand the role of TRPV4 in the regulation of blood vessel dilatation by blood flow and activation of GPCRs. Using pressure myography, the dilator responses to the TRPV4 agonist GSK1016790A and to acetylcholine ...
Morley Hollenberg (20010537), Peter McIntyre (324474), William Darby (20030085), Simon Potocnik (19975224), Rithwik Ramachandran (195347), Owen Woodman (19973751)   +5 more
core  

Ultrasound -Induced Thermal Effect Enhances the Efficacy of Chemotherapy and Immunotherapy in Tumor Treatment

International Journal of Nanomedicine
Yuting Xiang,1,2,* Li Tang,1,* Hua Pang,3 Han Xu,1,2 Yiman He,1,2 Yuyue Feng,3 Linjun Ju,3 Liang Zhang,1 Dong Wang1 1Department of Ultrasound, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China ...
Xiang Y, Tang L, Pang H, Xu H, He Y, Feng Y, Ju L, Zhang L, Wang D   +8 more
doaj  

The role of acid‐base balance in cerebrovascular and ventilatory responses to CO2 during 10 h normobaric hypoxia

The Journal of Physiology, EarlyView.
Abstract figure legend During 10 h exposures to normobaric hypoxia exposure there was a selective leftward shift in ventilatory response to hyperoxic hypercapnic rebreathing, but not the cerebrovascular response. The key findings are that the resetting of the central chemoreflex to lower PCO2${P_{{\mathrm{C}}{{\mathrm{O}}_2}}}$ during early hypoxic ...
Holly Barclay, Saptarshi Mukerji, Bengt Kayser, Jui‐Lin Fan   +3 more
wiley   +1 more source

A deeper dip? Hot‐water immersion and nocturnal blood pressure regulation

Experimental Physiology, EarlyView.
Brendon H. Roxburgh, Kate N. Thomas
wiley   +1 more source

Neuromuscular fatigability with repeated exercise in hypoxia: From single‐joint paradigms to sprints

The Journal of Physiology, EarlyView.
Abstract figure legend Acute hypobaric or normobaric hypoxic exposure accelerates neuromuscular fatigability during repeated exercise. Indices of peripheral and central fatigue are not different at exhaustion in mild, moderate and severe hypoxia compared with normoxia, but task failure occurs earlier.
Luca Ruggiero, Franck Brocherie, Olivier Girard, Nathan Townsend, Chris J. McNeil, Grégoire P. Millet   +5 more
wiley   +1 more source

Ventilatory and cerebrovascular responses to exercise in lowlander children acclimatizing to high‐altitude

The Journal of Physiology, EarlyView.
Abstract figure legend To investigate age‐related differences in ventilatory and cerebrovascular responses to exercise at high‐altitude, adults (n = 10, 23–44 years) and children (n = 8, 7–14 years) completed progressive cycling exercise tests at sea‐level and following 6 days of acclimatization at 3800 m.
J. L. Koep, M. G. Rieger, K. J. Smith, G. R. DuManoir, C. M. Tallon, D. R. Perkins, S. Piombo, M. Stembridge, D. M. Cooper, S. Radom‐Aizik, P. N. Ainslie, A. M. McManus   +11 more
wiley   +1 more source

Intertester reliability of brachial artery flow-mediated vasodilation using upper and lower arm occlusion in healthy subjects

Vascular Health and Risk Management, 2008
Ludmila M Cosio-Lima1, Richard Seip2, Paul D Thompson2, Marie A Lagasse2, Tabitha H Hodges11University of West Florida, Pensacola, FL, USA; 2Hartford Hospital, Hartford, CT, USAAbstract: The assessment of endothelial function as brachial artery flow ...
Ludmila M Cosio-Lima, Richard Seip, Paul D Thompson, Marie A Lagasse, Tabitha H Hodges   +4 more
doaj  

The importance of high‐quality heat adaptation research in females

Experimental Physiology, EarlyView.
Gabrielle E. W. Giersch, Toby Mündel
wiley   +1 more source