Results 131 to 140 of about 57,963 (312)

Optimising the assessment of cerebral autoregulation from black box models

, 2014
Cerebral autoregulation (CA) mechanisms maintain blood flow approximately stable despite changes in arterial blood pressure. Mathematical models that characterise this system have been used extensively in the quantitative assessment of function ...
Angarita-Jaimes, N., Kouchakpour, H., Liu, J., Panerai, R.B., Simpson, D.M.   +4 more
core   +1 more source

Effect of Hypercapnia and Hypoxia on Costal and Crural Diaphragm Electromyograms in Piglets [PDF]

, 1988
Jon F. Watchko, Dennis E. Mayock, T. A. Standaert, David E Woodrum   +3 more
openalex   +1 more source

Ageing reveals the latent effects of early life stress on respiratory and metabolic function in female rats: Novel insights into the sex‐specific origins of sleep apnoea

Experimental Physiology, EarlyView.
Abstract Sleep apnoea (SA) is ∼2 times more prevalent in men than women. However, this changes at menopause as the occurrence of SA increases and matches that of men. Menopause is a natural process, but it remains unclear why SA emerges only in a subpopulation of ageing women.
Danuzia Ambrozio‐Marques, Loralie Mei Guay, Alicia A. Koogler, Tim D. Ostrowski, Richard Kinkead   +4 more
wiley   +1 more source

Bilateral dynamic cerebral autoregulation assessment during endovascular treatment in large‐vessel occlusion stroke

Experimental Physiology, EarlyView.
Abstract Recanalization by endovascular treatment (EVT) is effective in acute ischaemic stroke caused by large‐vessel occlusion. Better understanding of the pathophysiology could possibly identify targets for improving peri‐procedural management and thereby patient outcome.
Adam Vittrup Heiberg, Troels Gil Lukassen, Thomas Clement Truelsen, Henrik Gutte Borgwardt, Goetz Benndorf, Christine Sølling, Henrik Winther Schytz, Klaus Hansen, Kirsten Møller, Helle Klingenberg Iversen   +9 more
wiley   +1 more source

High-Flow Nasal Cannula Oxygen Therapy versus Non-Invasive Ventilation for AECOPD Patients After Extubation: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

International Journal of COPD, 2022
Zhouzhou Feng, Lu Zhang, Haichuan Yu, Xiaojie Su, Tiankui Shuai, Lei Zhu, De Chen, Jian Liu The First Clinical Medical College, Lanzhou University, Lanzhou City, Gansu Province, People’s Republic of ChinaCorrespondence: Jian Liu, The first clinical ...
Feng Z, Zhang L, Yu H, Su X, Shuai T, Zhu L, Chen D, Liu J   +7 more
doaj  

Probing myocardial blood oxygenation reserve with controlled hypercapnia using BOLD CMR [PDF]

, 2014
Hsin‐Jung Yang, Roya Yumul, Richard Tang, Ivan Cokic, Michael A. Klein, Avinash Kali, Olivia Sobczyk, Behzad Sharif, Jun Tang, Xiaoming Bi, Sotirios A. Tsaftaris, Debiao Li, James K. Min, Daniel S. Berman, Antionio Hernandez Conte, Joseph A. Fisher, Rohan Dharmakumar   +16 more
openalex   +1 more source

Carotid artery dissection linked to intermittent apnoeic swimming: A case–control study

Experimental Physiology, EarlyView.
Abstract Internal carotid artery (ICA) dissection is a rare and potentially devastating cause of cerebral ischaemia, initiated by an intimal tear or rupture of the vasa vasorum, that can lead to an intraluminal thrombus, vascular stenosis, occlusion, or dissecting aneurysm formation.
Damian M. Bailey, Richard G. Davies, Brenig L. Gwilym, Benjamin S. Stacey, Danny Walmsley, Michael H. Lewis, Josip Butkovic, Ivan Mumlek, Brad Perry, Zvonomir Vrselja, Shigehiko Ogoh, James A. Pawelczyk, Mohamad Bashir, Richard D. White, Ian M. Williams   +14 more
wiley   +1 more source

Severe Obesity Hypoventilation Syndrome Treated with Auto-CPAP [PDF]

, 2016
Summary Obesity hypoventilation syndrome (OHS) is a serious medical condition that remains undiagnosed in seriously ill hospitalized patients. Significant improvement of daytime hypercapnia can be achieved with positive airway pressure (PAP) therapy. Bi-
Fast, MD, Zhanna, Grewal, MD, Ritu G.
core   +1 more source

Characteristics of Obese Patients with Acute Hypercapnia Respiratory Failure Admitted in the Department of Pneumology: An Observational Study of a North African Population [PDF]

, 2022
S. Msaad, R. Gargouri, A. Kotti, N. Kallel, Amel Saidane, Yassine Jmal, W. Ketata, N. Moussa, Amine Bahloul, Samy Kammoun, Jihen Jdidi   +10 more
openalex   +1 more source

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source