Early onset of airway derecruitment assessed using the forced oscillation technique in subjects with asthma
نویسندگان
چکیده
منابع مشابه
Effect of airway smooth muscle tone on airway distensibility measured by the forced oscillation technique in adults with asthma.
Airway distensibility appears to be unaffected by airway smooth muscle (ASM) tone, despite the influence of ASM tone on the airway diameter-pressure relationship. This discrepancy may be because the greatest effect of ASM tone on airway diameter-pressure behavior occurs at low transpulmonary pressures, i.e., low lung volumes, which has not been investigated. Our study aimed to determine the con...
متن کاملdetection of airway partitioning following unilateral nasal stimulations by the forced oscillation technique in rats.
nasal mucosa has an extraordinary nerve supply with unique geometry that encompasses complex physiology. among these, side-specific predilections to the respiratory and autonomic centers are the interesting issues that have been raised about the consequences of the nasal irritations. the aim of the study was an evaluation of how intranasal stimulation influences lung mechanics and determines wh...
متن کاملAsthma diagnosis and treatment – 1007. Clinical application of forced oscillation technique for children with asthma
Background Forced oscillation technique (FOT) measures respiratory impedance by applying external pressures to the respiratory system and makes it possible to evaluate various aspect of airway physiology including small airways. MasterScreen IOS (IOS) has been widely utilized as a FOT. Recently, a new FOT, Mostgraph, has been available in Japan. Clinical experience including reference values of...
متن کاملMeasurement duration impacts variability but not impedance measured by the forced oscillation technique in healthy, asthma and COPD subjects
The forced oscillation technique (FOT) is gaining clinical acceptance, facilitated by more commercial devices and clinical data. However, the effects of variations in testing protocols used in FOT data acquisition are unknown. We describe the effect of duration of data acquisition on FOT results in subjects with asthma, chronic obstructive pulmonary disease (COPD) and healthy controls. FOT data...
متن کاملDetection of airway partitioning following unilateral nasal stimulations by the forced oscillation technique in rats.
Nasal mucosa has an extraordinary nerve supply with unique geometry that encompasses complex physiology. Among these, side-specific predilections to the respiratory and autonomic centers are the interesting issues that have been raised about the consequences of the nasal irritations. The aim of the study was an evaluation of how intranasal stimulation influences lung mechanics and determines wh...
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ژورنال
عنوان ژورنال: Journal of Applied Physiology
سال: 2019
ISSN: 8750-7587,1522-1601
DOI: 10.1152/japplphysiol.00534.2018