Results 71 to 80 of about 3,555,053 (290)

The effect on respiratory mechanics when using a Jackson surgical table in the prone position during spinal surgery [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
BackgroundRespiratory dynamics may be monitored and evaluated indirectly by measuring the peak inspiratory pressure and plateau pressure. In this study, the respiratory dynamics of patients undergoing spinal surgery using a Jackson surgical table were ...
Yoontae Nam   +3 more
doaj   +1 more source

Ozone Inhalation Attenuated the Effects of Budesonide on Aspergillus fumigatus-Induced Airway Inflammation and Hyperreactivity in Mice. [PDF]

open access: yes, 2019
Inhaled glucocorticoids form the mainstay of asthma treatment because of their anti-inflammatory effects in the lung. Exposure to the air pollutant ozone (O3) exacerbates chronic airways disease.
Flayer, Cameron H   +6 more
core  

Deletion of vitamin D receptor leads to premature emphysema/COPD by increased matrix metalloproteinases and lymphoid aggregates formation [PDF]

open access: yes, 2011
Deficiency of vitamin D is associated with accelerated decline in lung function. Vitamin D is a ligand for nuclear hormone vitamin D receptor (VDR), and upon binding it modulates various cellular functions.
Hwang, Jae-woong   +4 more
core   +1 more source

Impulse oscillometry identifies peripheral airway dysfunction in children with adenosine deaminase deficiency. [PDF]

open access: yes, 2015
Adenosine deaminase-deficient severe combined immunodeficiency (ADA-SCID) is characterized by impaired T-, B- and NK-cell function. Affected children, in addition to early onset of infections, manifest non-immunologic symptoms including pulmonary ...
Candotti, Fabio   +6 more
core   +2 more sources

The effect of inhaled menthol on upper airway resistance in humans: a randomized controlled crossover study.

open access: yesCanadian Respiratory Journal, 2013
BACKGROUND Menthol (l-menthol) is a naturally-occurring cold receptor agonist commonly used to provide symptomatic relief for upper airway congestion. Menthol can also reduce the sensation of dyspnea.
E. Pereira   +4 more
semanticscholar   +1 more source

Histone deacetylase 2 is phosphorylated, ubiquitinated, and degraded by cigarette smoke [PDF]

open access: yes, 2008
Cigarette smoke (CS)–induced lung inflammation involves the reduction of histone deacetylase 2 (HDAC2) abundance, which is associated with steroid resistance in patients with chronic obstructive pulmonary disease and in individuals with severe asthma who
Adenuga, David   +4 more
core   +2 more sources

A cause of excessive daytime sleepiness. The upper airway resistance syndrome.

open access: yesChest, 1993
Subjects with isolated complaints of chronic daytime sleepiness are usually classified as "idiopathic hypersomniacs" and treated symptomatically. A group of these subjects was investigated during nocturnal sleep and daytime naps.
C. Guilleminault   +4 more
semanticscholar   +1 more source

Pulmonary effects of inhalation of spark-generated silver nanoparticles in Brown-Norway and Sprague-Dawley rats [PDF]

open access: yes, 2016
The increasing use of silver nanoparticles (AgNPs) in consumer products is concerning. We examined the potential toxic effects when inhaled in Brown-Norway (BN) rats with a pre-inflammatory state compared to Sprague-Dawley (SD) rats.We determined the ...
Buckley, A   +17 more
core   +1 more source

Assessing Change in Airway Calibre—Measurement of Airway Resistance [PDF]

open access: yesBritish Journal of Clinical Pharmacology, 1979
The need for tests to assess bronchodilatation or bronchoconstriction is of considerable importance in respiratory pharmacology. It can be approached either by measuring flow during conditions of maximal effort as discussed in the previous paper or by measurements of airway resistance under low flow conditions.
A E, Tattersfield, I M, Keeping
openaire   +2 more sources

Dimensional Changes of Upper Airway after Rapid Maxillary Expansion: A Prospective Cone-beam Computed Tomography Study [PDF]

open access: yes, 2013
Introduction: The aim of this prospective study was to use cone-beam computed tomography to assess the dimensional changes of the upper airway in orthodontic patients with maxillary constriction treated by rapid maxillary expansion.
Bosio, Jose A   +5 more
core   +2 more sources

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