Results 171 to 180 of about 213,494 (300)

Brain strain: Blood flow and metabolism in environmental extremes

Experimental Physiology, EarlyView.
Abstract This narrative review compares and contrasts the most commonly encountered environmental stressors on human cerebrovascular functioning. From high altitude and space, extreme apnoea, heat and cold stress, the impact of these stressors on the regulation of cerebral blood flow (CBF) and oxygen metabolism (CMRO2${\mathrm{CM}}{{\mathrm{R}}_ ...
Dario Vrdoljak, Damian M. Bailey, Travis D. Gibbons, Philip N. Ainslie   +3 more
wiley   +1 more source

Sub-Tenon Block with Bolus-Free Dexmedetomidine Sedation for Penetrating Keratoplasty: A Retrospective Clinical Case Series of 50 High-Risk Patients. [PDF]

Life (Basel)
Lucic M, Savic B, Kostic J, Petrovic Pajic S, Petrovic T, Vasovic DD, Kalezic T.   +6 more
europepmc   +1 more source

Effect of repeated hot water immersion on cognitive performance, cerebrovascular function, sleep and biomarkers of neurodegeneration in older adults

Experimental Physiology, EarlyView.
Abstract Ageing is associated with cognitive decline and increased risk of developing neurodegenerative disease. Repeated passive heating, using hot water immersion (HWI), may improve cognitive performance via improved cerebral oxygenation, but this is yet to be examined in older adults.
Daniel D. Piccolo, Jo Corbett, Joseph T. Costello, Thomas B. Williams, Thomas J. James, Janis K. Shute, Mohammad G. A. Alnajjar, Luke C. Hudson, Poppy A. Marsh, Veronika Praskacova, Harry S. Mayes, Michael Tipton, Maria Perissiou, Melitta A. McNarry, Kelly A. Mackintosh, Zoe L. Saynor, Anthony I. Shepherd   +16 more
wiley   +1 more source

Stresses and fluid flow in lamina cribrosa through anisotropic poroelasticity. [PDF]

Biomech Model Mechanobiol
Cavuoto R, Damian S, Deseri L, Fraldi M, Siesky B, Verticchio A, Harris A, Guidoboni G.   +7 more
europepmc   +1 more source

Passive heat therapy is feasible but does not affect cardiometabolic health outcomes in persons with spinal cord injury – a pilot study

Experimental Physiology, EarlyView.
Abstract Passive heat therapy can improve cardiometabolic health outcomes in some clinical populations, making it a potential therapeutic tool for individuals with spinal cord injury (SCI), who exhibit elevated cardiometabolic disease risk and face barriers to physical activity.
Sven P. Hoekstra, Christof A. Leicht, Dean Kellogg Jr., Yubo Wu, Terry Romo, Hannah Uhlig‐Reche, Michelle Trbovich   +6 more
wiley   +1 more source

Dose-dependent reduction of optic nerve sheath diameter during graded lower body negative pressure in healthy adults of both sexes. [PDF]

Front Netw Physiol
Bergauer A, Urevc J, Steuber B, Schmid-Zalaudek K, Pivec V, Goswami N.   +5 more
europepmc   +1 more source

Pressure‐dependent coupling between arterial pressure and intercostal muscle blood‐flow index during acute hypotension in humans

Experimental Physiology, EarlyView.
Abstract Regulation of respiratory muscle blood flow during acute systemic hypotension remains poorly understood in humans because continuous assessment of microvascular perfusion during rapid haemodynamic transients has been technically challenging. Using diffuse correlation spectroscopy, we investigated second‐by‐second coupling between mean arterial
Masashi Ichinose, Mikie Nakabayashi, Yumie Ono   +2 more
wiley   +1 more source

Treating the Patient, Not Only the Amyloid: Symptomatic Management in Transthyretin Amyloidosis. [PDF]

Neurol Int
Messina C.
europepmc   +1 more source

Association of Propofol Versus Midazolam Sedation With Successful Pharyngeal Observation During Upper Gastrointestinal Endoscopy: A Retrospective Study

DEN Open, Volume 7, Issue 1, April 2027.
ABSTRACT Objectives Adequate pharyngeal observation during esophagogastroduodenoscopy (EGD) is increasingly recognized as an important component of high‐quality upper gastrointestinal endoscopy. However, visualization may be impaired by gag reflexes and patient movement.
Kazuya Sumi, Tomoya Sato, Tomona Sakurai, Kota Uehara, Akira Ishihara, Takayoshi Ito   +5 more
wiley   +1 more source

Effect of oral propranolol on clinical findings and complications in retinopathy of premature infants: a randomized controlled trial. [PDF]

Ann Med Surg (Lond)
Noorizade S, Ghorbani L, Iranpoor S, Najafi A, Salati Momeni H, Rahimi MM.   +5 more
europepmc   +1 more source