Exemplos de uso de Airway hyperreactivity em Inglês e suas traduções para o Português
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Science/Animal: Activation of the CB1 receptor may reduce airway hyperreactivity.
Airway hyperreactivity in exacerbation of chronic asthma is independent of eosinophilic inflammation.
The influenza A virus(H3N1) anda novel pathway that can regulate airway hyperreactivity AHR.
People with pre-existing airway hyperreactivity, such as asthmatics, will react to lower doses of drug.
The increase of adipose tissue in obese subjects produces a rise in the serum concentrations of various pro-inflammatory cytokines, chemokines, and adipokines,which can also result in airway hyperreactivity.
They also developed airway hyperreactivity(AHR) to methacholine, demonstrable as increased transpulmonary resistance and decreased compliance.
Abstract allergic asthma is a chronic inflammatory disease of the airways, characterized by symptoms such as cough,bronchoconstriction and airway hyperreactivity, associated with eosinophilic inflammation.
This study shows that the extent of airway hyperreactivity and eosinophilia actually depends upon the magnitude of antigen exposure in a specific state of the disease.
Reversibility of airway obstruction could indicate an innate predisposition to PIBO in children who have previously prior to the triggering viral event had a phenotype of airway hyperreactivity.
The ova model is characterized by airway hyperreactivity, eosinophilic inflammation, mucus hypersecretion and increased ige levels due to secretion of th2 lymphocyte derived cytokines.
The clinical findings are as follows: acute interstitial pneumonitis; interstitial fibrosis; bronchiolitis obliterans with organized pneumonia; pleuritis; pleural effusion; pulmonary nodules;non-cardiogenic acute edema; and airway hyperreactivity.
Those authors found that passive inhalation of cigarette smoke causes airway hyperreactivity associated with an increase in inflammatory cells, and that the CO 1408 compound was able to reverse these harmful effects.
We observed that treatment with lidocaine, beginning 6 hours after silica stimulation during the first 7 days, effectively inhibited lung function parameters, such as lung elastance,resistance and airway hyperreactivity on acute(8 days) and chronic silicosis 28 days.
Science/Animal: Activation of the CB1 receptor may reduce airway hyperreactivity New research in rats suggests that activation of CB1 receptors may suppress the hypersensitivity of vagal lung C-fibres induced by reactive oxygen species ROS.
Hernandez et al. conducted a study to investigate the ability of a mucoactive compound CO 1408 to modulate the development of airway hyperreactivity induced by passive inhalation of cigarette smoke over a short period of time.
The concept that PIBO is characterized by irreversible obstruction could be explained either by the small caliber of the airways in young children, which makes it difficult to quantify bronchodilationin pulmonary function tests, or by acquired airway hyperreactivity later in life.
Elderly males and females exposed to air pollution andshowing high total IgE levels and airway hyperreactivity have been reported to have different responses to the same level of exposure: whereas women had a decrease in PEF in the morning, men were more likely to have symptoms such as cough.
Further, the cause of poorly controlled non-eosinophilic asthma may differ between patients and involves several mechanisms including neutrophilic inflammation, T helper 2(Th2)-low or other subtypes of airway inflammation orcorticosteroid insensitivity as well as non-inflammatory pathways such as airway hyperreactivity and remodelling.
In their study, Hernandez et al. also opted to analyze the effects of passive inhalation of cigarette smoke over a short period of time. To that end, the animals were submitted to a protocol consisting of three 10-min exposures to smoke from one cigarette, separated by 30-min intervals, each day, for 4 days, andit was found that exposure of guinea pigs to cigarette smoke produced airway hyperreactivity to histamine and recruitment of inflammatory cells.
The resolution of asthma is characterized by a reduction of the concentration of leukocytes,restoration of epithelial barrier function and reduction of airways hyperreactivity.
Respiratory complications such as bronchospasm, laryngospasm and hypoxemia are common in pediatric anesthesia, especially during adenotonsillectomies,because of the patients' small airways, hyperreactivity to infectious and inflammatory processes and the presence of secretions and blood.
In asthma patients, ASM shows hyperplasia or hypertrophy, or a combination of the two, depending on the phenotype of the case, and is highly susceptible to stimuli,which results in bronchial hyperreactivity and airway contraction.