Sökning: "bronchi"
Visar resultat 1 - 5 av 25 avhandlingar innehållade ordet bronchi.
1. Receptor Upregulation and MAPK Activity in Arteries and Bronchi Following Secondhand Smoke Exposure
Sammanfattning : Cigarette smoking is a major risk factor for cardiovascular and respiratory diseases. Contractile receptor changes have been observed in several vascular diseases. The intracellular mitogen activated protein kinase (MAPK) signaling pathways are suggested to be associated with receptor upregulation. LÄS MER
2. SBRT of large tumors and tumors located near organs at risk in the thoracic cavity
Sammanfattning : Stereotactic Body Radiotherapy (SBRT) is a non-invasive ablative radiation therapy developed at Karolinska University Hospital in the early 90-s. Its basic principles are highly focused inhomogeneous dose load with rapid fall of in the periphery of the target, delivered in few fractions with high-doses per fraction. LÄS MER
3. Defining the role of mast cells in guinea pig models of asthma
Sammanfattning : Asthma is a common respiratory disease characterized by several pathophysiological features, such as allergen induced bronchoconstriction (in allergic asthma), airway hyperresponsiveness (AHR), airway inflammation, airway remodeling and mast cell hyperplasia. An increase of mast cells has been found in asthma patients. LÄS MER
4. Vasodilator actions of EDHF and anandamide
Sammanfattning : Vasodilator responses to endothelium-derived hyperpolarizing factor (EDHF) and anandamide in isolated arteries were investigated. A combination of the potassium channel blockers charybdotoxin and apamin inhibits EDHF-mediated relaxations. LÄS MER
5. SAR Studies of Capsazepinod Bronchodilators. The A-ring and the Coupling region
Sammanfattning : Bronchoconstriction is a hallmark in respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). Current therapies use bronchodilating agents in order to control the exacerbations produced by limited airflow and improve the quality of life of patients suffering from these diseases. LÄS MER