Results 71 to 80 of about 75,755 (305)

To boldly gulp: standard metabolic rate and boldness have context-dependent influences on risk-taking to breathe air in a catfish [PDF]

open access: yes, 2015
The African sharptooth catfish Clarias gariepinus has bimodal respiration, it has a suprabranchial air-breathing organ alongside substantial gills. We used automated bimodal respirometry to reveal that undisturbed juvenile catfish (N=29) breathed air ...
Belao, Thiago C.   +3 more
core   +3 more sources

Integrating yoga into anatomy and clinical medicine education: A holistic approach to learning

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Anatomical knowledge is fundamental for success in clinical settings. Unfortunately, anatomy education within professional health programs has experienced a continual decrease in contact hours and curricular content over the previous two decades, leading to deficits and potential gaps in anatomical science knowledge.
Dana Rohde   +4 more
wiley   +1 more source

Design and performance testing of a novel emergency ventilator for in-hospital use

open access: yesCanadian Journal of Respiratory Therapy, 2020
Background The rapidly evolving COVID-19 pandemic has led to increased use of critical care resources, particularly mechanical ventilators. Amidst growing concerns that the health care system could face a shortage of ventilators in the future, there is ...
Knorr Jacob M.   +8 more
doaj   +1 more source

Genome-wide gene expression array identifies novel genes related to disease severity and excessive daytime sleepiness in patients with obstructive sleep apnea. [PDF]

open access: yesPLoS ONE, 2017
We aimed to identify novel molecular associations between chronic intermittent hypoxia with re-oxygenation and adverse consequences in obstructive sleep apnea (OSA).
Yung-Che Chen   +15 more
doaj   +1 more source

Obstructive sleep apnea syndrome and perioperative complications: a systematic review of the literature. [PDF]

open access: yes, 2012
Obstructive sleep apnea syndrome (OSAS) is a common sleep related breathing disorder. Its prevalence is estimated to be between 2% and 25% in the general population.
Doghramji, MD, Karl   +2 more
core   +2 more sources

Anti‐Obesity Pharmacotherapy and Emerging Multimodal Interventions for Obstructive Sleep Apnea

open access: yesChronic Diseases and Translational Medicine, EarlyView.
Cellular and molecular mechanisms of obesity‐related obstructive sleep apnea (OSA). ADMA: asymmetric dimethyrarginine, NLRP3: nucleotide‐binding domain, leucine‐rich repeat family, Pyrin domain containing 3, TLR: toll‐like receptors, IL‐1β: interleukin‐1β, IL‐6: interleukin‐6; LPS: lipopolysacharide, ROS: reactive oxygen species, TNF‐α.
Anish Preshy   +3 more
wiley   +1 more source

Hyperfructosemia in sleep disordered breathing: metabolome analysis of Nagahama study

open access: yesScientific Reports, 2023
Sleep disordered breathing (SDB), mainly obstructive sleep apnea (OSA), constitutes a major health problem due to the large number of patients. Intermittent hypoxia caused by SDB induces alterations in metabolic function.
Yoshinari Nakatsuka   +24 more
doaj   +1 more source

Developmental changes in upper airway dynamics [PDF]

open access: yes, 2004
Normal children have a less collapsible upper airway in response to subatmospheric pressure administration (P-NEG) during steep than normal adults do, and this upper airway response appears to be modulated by the central ventilatory drive.
Black, Cheryl A.   +6 more
core   +1 more source

Bottlenecks‐Breaking in Zinc‐Iodine Batteries Toward Practical Implementation: A Review and Perspective

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang   +3 more
wiley   +1 more source

Optimizing Cycle Exercise Performance During Normobaric Hypoxia Exposure

open access: yes, 2019
Introduction: The purpose of the present study was to examine whether implementing factors of OPTIMAL Theory: Enhanced Expectancies (EE), Autonomy Support (AS), and External Focus (EF) during a cycle exercise bout at a simulated altitude of 21,000 feet ...
Ugale, Cierra Brittany
core   +1 more source

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