Results 111 to 120 of about 25,593 (224)

A facemask connector [PDF]

open access: yesAnaesthesia, 1995
E N, Un, C L, Gwinnutt, W, Richardson
openaire   +2 more sources

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

open access: yesExperimental 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   +2 more
wiley   +1 more source

Prebiotic Bimuno® GOS reduces illness symptoms and supports gut barrier function and immunity after intermittent exercise in the heat

open access: yesExperimental Physiology, EarlyView.
Abstract Exercise in hot climates increases the risk of gastrointestinal (GI) disruption and respiratory illness. We investigated the effects of a 42 day prebiotic intervention on markers of intestinal epithelial injury, GI discomfort and immunity following football specific exercise in the heat and daily upper respiratory illness.
Connor J. Parker   +6 more
wiley   +1 more source

Fogging Facemasks [PDF]

open access: yesThe Annals of The Royal College of Surgeons of England, 2008
JTK Melton, TB Crook, B Vingerhoeds
openaire   +1 more source

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

open access: yesExperimental 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   +8 more
wiley   +1 more source

Domestic Facemask Waste Policy Based on Environmental Ethics in the Covid-19 Pandemic: Urgency and Challenges

open access: yesRisk Management and Healthcare Policy
Absori,1 Kiara Hanna Quinncilla,1 Heru Santoso Wahito Nugroho,2 Arief Budiono1 1Department of Law, Universitas Muhammadiyah Surakarta, Surakarta, Indonesia; 2Department of Midwifery, Poltekkes Kemenkes Surabaya, Surabaya, IndonesiaCorrespondence: Arief ...
Absori   +3 more
doaj  

Hepatitis B immunisation : a survey of surgeons and theatre nurses [PDF]

open access: yes, 2000
Acute viral hepatitis remains a serious condition. Its long-term sequelae include cirrhosis and hepatocellular carcinoma. Health workers constitute a high-risk group for contracting hepatitis B.
Borg, Michael Angelo   +3 more
core  

Acute intermittent hypercapnic hypoxia augments left ventricular contractility

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Twenty‐four healthy adults were studied to determine the effects of an acute session of 40 min of intermittent hypercapnic hypoxia on cardiac performance. Cardiac function was assessed via echocardiography at rest and during graded stages of lower‐body negative pressure before and after the intervention to quantify load ...
Scott F. Thrall   +8 more
wiley   +1 more source

Arterial–venous differences of brain‐derived neurotrophic factor isoforms across the brain and muscle after exercise at different intensities

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Exercise‐induced increases in forearm venous plasma and serum brain‐derived neurotrophic factor (BDNF) are often assumed to be indicative of release from the brain. Sixteen healthy and physically fit adults (20–40 years old) were recruited to investigate whether exercise‐induced changes in forearm venous mature BDNF (mBDNF) and ...
Olga Tarassova   +10 more
wiley   +1 more source

Dentofacial Orthopaedic Correction of Maxillary Retrusion with the Protraction Facemask - a literature review

open access: yesAustralasian Orthodontic Journal, 1992
The retruded maxilla in the Class III skeletal pattern could be effectively corrected with the protraction facemask in selected cases. A review of the different types of orthopaedic appliances used in Class III treatment, the rationale for facemask ...
Goh GekKiow, Kaan Sheung K
doaj   +1 more source

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