Exemplos de uso de Bronchial responsiveness em Inglês e suas traduções para o Português
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Asthma-related inflammation also increases bronchial responsiveness to various nonspecific stimuli.
The authors found that higher serum total IgE levels prior to inhaled corticosteroid therapy cause a greater reduction in the degree of nonspecific bronchial responsiveness.
These children presented decreased bronchial responsiveness to methacholine at school age.
Furthermore, spirometry at rest is considered nonspecific for the diagnosis of asthma, andbronchodilator testing is the best means of measuring bronchial responsiveness.
Although doctor-diagnosed asthma, bronchial responsiveness and atopy overlap, they are not the same thing, and have different genetic associations.
Another group of authors concluded that IgE facilitated the development of bronchial responsiveness in patients with asthma.
Objective: to evaluate the proteinase inhibitor cratabl modulates the bronchial responsiveness to methacholine, inflammation, remodeling and activation of oxidative stress in the airways and alveolar septa of mice with chronic allergic pulmonary inflammation.
Asthma is a chronic inflammatory disorder of the airways responsible for the increase in bronchial responsiveness to various stimuli.
Airway diseases can be evaluated by spirometry,as well as by measuring peak expiratory flow and bronchial responsiveness. In addition, some objective measurements can be used to evaluate the relationship between the alterations observed in ventilatory function and airway inflammation.
The objective of this study was to evaluate,in an experimental model of asthma, the effects of a scb solution on bronchial responsiveness and lung inflammation.
This phenomenon might be associated with reduced chemosensitivityor with low baseline FEV1 and high bronchial responsiveness. However, the Dalhousie Dyspnea Scales pictorial scales for measuring dyspnea have been described as constituting a useful and accurate tool to measure dyspnea during histamine bronchoconstriction challenge in children.
Asthma is a condition characterized by variable airflow obstruction, fluctuation of symptoms andchanges in the level of bronchial responsiveness, as well as in the degree of airway inflammation.
In a randomized, double-blind study involving 21 patients between the ages of seven and seventeen, all with mild asthma and allergic rhinitis,intranasal beclomethasone was compared to a placebo in terms of their effects on bronchial responsiveness.
Adults who suffered from persistent asthma in childhood present with reduced pulmonary function and increased bronchial responsiveness, regardless of whether asthma symptoms subside or not.
From this contextualization two hypotheses emerged that were tested: positive airway pressure would act acutely in autonomic modulation post-exercise bronchoprovocation by exercise(bie),outpatient treatment could reduce bronchial responsiveness.
A decrease in leukotriene B4 and thromboxane B4 has been demonstrated in a cultured cell model after desensitization,as has a reduction in bronchial responsiveness to leukotriene B4 after desensitization has started. Eosinophils activation has also been described following intranasal desensitization with lysine acetylsalicylic acid, which is maintained both in the initial and late phases.
One group of authors demonstrated a relationship between greater perception of shortness of breath and female gender,whereas another study showed that perception of dyspnea was dependent on bronchial responsiveness rather than on gender.
Therefore, this research protocol included the ISAAC WQ, complementary questionnaires including information on disease management, child's contacts, examination for flexural dermatitis, immediate skin tests with a battery of common aero-allergens,evaluation of bronchial responsiveness to hypertonic saline, blood collection and storage for the determination of total serum IgE and genetic analysis, besides the WQ on risk factors.
In another study, 18 adult patients with a history of seasonal allergic rhinitis and asthma, together with bronchial hyperresponsiveness to methacholine, were treated, throughout the pollen season, with intranasal beclomethasone or with a placebo in order toevaluate the effect of the treatment on bronchial responsiveness and on the clinical parameters of asthma.
Additionally, the adipose tissue is an endocrine and paracrine organ that produces a large number of cytokines and bioactive mediators, thus generating in obese individuals, a pro-inflammatory state which is associated with hypodevelopment of the lungs,atopy, bronchial responsiveness, increased risk of asthma, and phenotypic modifications for this disease.
However, in the present method, the sum of all the data was more important than any individual question. In addition, we prioritized sensitivity, to the detriment of specificity, since we predict its use as a triage instrument, facilitating and optimizing costs for a second step, when other objective andspecific methods, such as the evaluation of bronchial responsiveness, are recommended.
Excessive accumulation of adipose tissue in the central region may change the pulmonary mechanics,leading to an increase in the constriction and responsiveness of bronchial smooth muscles.
The excessive accumulation of fatty tissue in the central region can change the pulmonary mechanics and airway inflammatory response,leading to increased contractility and responsiveness of bronchial smooth muscle and thus limit the practice of physical exercises as therapy for asthma and obesity.