Sökning: "Airway responsiveness"
Visar resultat 6 - 10 av 35 avhandlingar innehållade orden Airway responsiveness.
6. IgE sensitization against food allergens : Natural history, relation to airway inflammation and asthma
Sammanfattning : Background: According to recent studies in children, IgE sensitization not only against perennial allergens, but also against food allergens, is related to asthma risk and increased airway inflammation. During the last decade, a new technique for IgE determination based on allergen components has become available, but its use in epidemiological studies has been limited. LÄS MER
7. Experimental studies of lipid mediator modulation of airway responsiveness
Sammanfattning : Lipid mediators play an important role in responsiveness of the airways. The roles of prostanoids and leukotrienes in inducing airway inflammation and contraction are reasonably well established. LÄS MER
8. Optimizing and evaluation of a methacholine provocation test : with application in occupational research
Sammanfattning : We have developed a methacholine provocation method, which detects bronchial responsiveness in more than 80% of healthy subjects. The method enables us to detect differences in bronchial responsiveness within the normal range. With this method FEV1 and Gaw had similar sensitivity in detecting small differences in bronchial responsiveness. LÄS MER
9. Allergic airway inflammation and bone marrow eosinophilopoiesis. Modulation by cytokines
Sammanfattning : Accumulation of eosinophils in the airways and lung parenchyma is one of the hallmarks of allergic airway inflammation. This cellular inflammatory response is likely to involve the release of eosinophils from peripheral storage pools and possibly cause production of eosinophils in the bone marrow (BM). LÄS MER
10. The effect of beta2-adrenoceptor agonists and steroids on induced airway inflammation and bronchial responsiveness
Sammanfattning : Acute exposure of healthy subjects in a swine barn induces an intense airway inflammation and increased bronchial responsiveness. Dust collected in swine houses is a potent stimulus for release of pro-inflammatory cytokines from cells in vitro. LÄS MER