Results 51 to 60 of about 2,161,670 (306)

How to interpret the results of a sleep study [PDF]

open access: yesJournal of Community Hospital Internal Medicine Perspectives, 2014
With an increased level of awareness of sleep disorders among the public, there has been an increase in requests for sleep studies, and consequently, more referrals made to sleep specialists by primary care physicians and other health care providers ...
Deepak Shrivastava   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Sleep, Sleep, and More Sleep [PDF]

open access: yes, 2018
Postcard from Taylor Brown, during the Linfield College Semester Abroad Program at Oslo Metropolitan University in ...
Brown, Taylor
core   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Numerical modelling of flow and transport in rough fractures

open access: yesJournal of Rock Mechanics and Geotechnical Engineering, 2014
Simulation of flow and transport through rough walled rock fractures is investigated using the lattice Boltzmann method (LBM) and random walk (RW), respectively.
Scott Briggs   +2 more
doaj   +1 more source

Near-infrared spectroscopy (NIRS) as a useful tool to evaluate the treatment efficacy of positive airways pressure therapy in patients with obstructive sleep apnea syndrome (OSAS): A pilot study [PDF]

open access: yesJournal of Innovative Optical Health Sciences, 2014
In obstructive sleep apnea syndrome (OSA) the periodic reduction or cessation of breathing due to narrowing or occlusion of the upper airway during sleep leads to an impaired cerebral vascular autoregulation that is associated with an increased ...
Zhongxing Zhang   +4 more
doaj   +1 more source

Rapidly and slowly progressive neuromuscular disease: differences in pulmonary function, respiratory tract infections and response to lung volume recruitment therapy (LVR)

open access: yesBMJ Open Respiratory Research, 2022
Introduction Reduced lung volumes are a hallmark of respiratory muscle weakness in neuromuscular disease (NMD). Low respiratory system compliance (Crs) may contribute to restriction and be amenable to lung volume recruitment (LVR) therapy.
David J Berlowitz   +8 more
doaj   +1 more source

Factors Influencing Sleep Difficulty and Sleep Quantity in the Citizen Pscientist Psoriatic Cohort. [PDF]

open access: yes, 2019
IntroductionSleep is essential for overall health and well-being, yet more than one-third of adults report inadequate sleep. The prevalence is higher among people with psoriasis, with up to 85.4% of the psoriatic population reporting sleep disruption ...
Armstrong, April W   +20 more
core   +1 more source

Relationship Between Sleep and Behavior in Autism Spectrum Disorder: Exploring the Impact of Sleep Variability. [PDF]

open access: yes, 2020
Objective:The relationship between sleep (caregiver-reported and actigraphy-measured) and other caregiver-reported behaviors in children and adults with autism spectrum disorder (ASD) was examined, including the use of machine learning to identify sleep ...
Bangerter, Abigail   +13 more
core  

Augmented generation of protein fragments during wakefulness as the molecular cause of sleep: A hypothesis [PDF]

open access: yes, 2012
Despite extensive understanding of sleep regulation, the molecular-level cause and function of sleep are unknown. I suggest that they originate in individual neurons and stem from increased production of protein fragments during wakefulness.
Varshavsky, Alexander
core   +1 more source

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