Results 201 to 210 of about 12,556,675 (343)

Exhalation-synchronous robotic abdominal compression for user-centered respiratory assistance and training in neurological patients. [PDF]

J Neuroeng Rehabil
Lee SY, Beom J, Hahn JO, Lim JY, Cho KJ.
europepmc   +1 more source

Canine Urothelial DNA Mutations Are Not Associated With Total Trihalomethanes Concentrations in Municipal Drinking Water

Veterinary and Comparative Oncology, EarlyView.
ABSTRACT Contaminants in municipal drinking water, specifically total trihalomethanes (TTHMs), are mutagenic. Exposures to TTHMs have been associated with urothelial carcinoma (UC) in both people and dogs. Mutations in the BRAF gene and other genomic copy number aberrations detected in voided urothelial cells with commercial CADET BRAF and BRAF‐PLUS ...
Janice O'Brien, Samantha L. Braman, Jennifer Willcox, Phillip Wang, Daniel Gerrity, Audrey Ruple, Lauren A. Trepanier   +6 more
wiley   +1 more source

Design and simulation-based evaluation of a novel tracheostomy high-flow therapy device interface: a preclinical study. [PDF]

PeerJ
Hou A, Mi S, Jiao F, Zhang L, Tong Z.
europepmc   +1 more source

Regional changes in cerebral blood flow between the upright and supine posture and over 3 days of bed rest

Experimental Physiology, EarlyView.
Abstract A reduction in cerebral blood flow (CBF) has been observed during spaceflight and bed rest. We aimed to examine the magnitude and regional heterogeneity of the decrease in CBF during bed rest compared to posture changes on Earth. Seventeen participants (age, 29 ± 9 years, 7 females) were studied in the upright and supine posture and over 3 ...
Carmen Possnig, Kyohei Marume, Gautam Babu, Sylvan L. J. E. Janssen, Christopher M. Hearon Jr, Katrin A. Dias, Satyam Sarma, Justin S. Lawley, Benjamin D. Levine   +8 more
wiley   +1 more source

Nuclear track autoradiography for radon-related radiobiological hazards in Abu-Sannan Petroleum Area, Egypt. [PDF]

Sci Rep
Abdelrazk A, Ahmed H, El-Farrash A, Mitwalli M.   +3 more
europepmc   +1 more source

Uncovering the impact of the cardiovascular system on cerebrovascular health using MRI

Experimental Physiology, EarlyView.
Abstract Human cerebrovasculature is finely tuned to enable local changes in blood flow to meet the brain's demands, whilst protecting the brain from systemic changes in blood pressure, both acutely during a heartbeat and chronically over time. This review summarises cerebrovascular structure and function, their role in disease and neurodegeneration ...
Ian D. Driver, Kevin Murphy
wiley   +1 more source

Task-related attentional processes are distinctly modulated by respiration and RR interval variability. [PDF]

J Physiol Sci
Nakamura NH, Yoshino K, Fukunaga M.
europepmc   +1 more source

Respiratory and non‐respiratory airflow characteristics across ingestive and non‐ingestive swallowing tasks

Experimental Physiology, EarlyView.
Abstract Respiratory–swallowing coordination is critical for safe swallowing. Respiratory phase patterns, indicating the direction of respiration bracketing swallowing, appear minimally altered when oral airflow is measured alongside nasal airflow. Measures from an oronasal facemask also demonstrate broader features of swallowing non‐respiratory flow ...
Elizabeth Cross, Esther Guiu Hernandez, Phoebe Macrae   +2 more
wiley   +1 more source

Know Your Nose: A Narrative Review of the Developmental and Functional Impact and Importance of the Nose, Nasal Breathing and Techniques on Health and Emotional Wellbeing. [PDF]

Behav Sci (Basel)
Amirsadri A, Sedighi H.
europepmc   +1 more source

No difference in mean middle cerebral artery blood velocity responses between lower‐ and upper‐body unilateral resistance exercise in untrained individuals

Experimental Physiology, EarlyView.
Abstract Dynamic resistance exercise (RE) produces sinusoidal fluctuations in blood pressure that are mirrored by middle cerebral artery blood velocity (MCAv). However, whether lower‐ or upper‐body RE elicits a differential cerebrovascular response has not yet been examined.
Stephanie Korad, Toby Mündel, Blake G. Perry   +2 more
wiley   +1 more source