Sökning: "Smoking induced disease"
Visar resultat 21 - 25 av 44 avhandlingar innehållade orden Smoking induced disease.
21. Smoking and human airway inflammatory cells : studies with focus on T cells in the development of COPD
Sammanfattning : Chronic obstructive pulmonary disease (COPD), the fourth leading cause of death worldwide, is characterized by persistent airflow limitation and a chronic inflammation of the lungs. One of the major risk factors is long-term exposure to cigarette smoking. LÄS MER
22. Stress Response in Chronic Obstructive Pulmonary Disease - Effect of Cigarette Smoke Extract and Hypoxia on Structural Lung Cells
Sammanfattning : Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide according to the world health organization. It is a disease characterized by chronic inflammation and emphysema, and cigarette smoking is the main cause of COPD development. LÄS MER
23. Hyperreactive peripheral neutrophils in periodontitis : FCc receptor activation and plasma proteins
Sammanfattning : It is now well established that adult and juvenile periodontitis are associated with a hyperreactivity of the peripheral neutrophils when measured as increased generation of free oxygen radicals after stimulation of the Fcgamma-receptors. Aim: The aims of these investigations were to study if the increased radical generation was: 1) located intra- or extracellularly and attributed to a specific oxygen species or various activation pathways, 2) connected with "priming" (pre-stimulation only disclosed by a secondary activation), 3) associated with systemic aberrations in plasma parameters induced by the periodontal disease or cigarette smoking or 4) related to the neutrophil production of the cytokines IL-8 and TNFalpha after stimulation. LÄS MER
24. Factors affecting peri-implant tissue reactions
Sammanfattning : Screw- shaped titanium implants are today routinely used m the substitution of lost teeth. In this thesis some of the biological factors related to the long-term survival and maintenance of dental implants were studied. The first arm of these studies was to evaluate the neutrophil activation around teeth and dental implants (Papers I & II). LÄS MER
25. Anxiety, exhaustion and depression in relation to periodontal diseases
Sammanfattning : Periodontal diseases (gingivitis and periodontitis), are inflammatory processes of the gingiva and supporting structures of the teeth induced by a microbial biofilm. In periodontitis this inflammatory process causes tissue degradation and eventually tooths loss. LÄS MER