Sökning: "airway resistance"

Visar resultat 11 - 15 av 44 avhandlingar innehållade orden airway resistance.

1. 11. Role of Toll-like receptors in airway inflammation

   Författare :Anne Månsson; Klinisk och experimentell allergiforskning; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; lymphocytes; peripheral blood; allergic rhinitis; tonsils; eosinophils; specific allergen immunotherapy;

   Sammanfattning : Toll-like receptors (TLRs) are germline-encoded pathogen-recognition receptors that detect different microbial structures and activate the immune system. The human TLR family presently comprises ten members (TLR1-TLR10), each with distinct properties. LÄS MER

3. 12. Studies of Tight Junctions and Airway Surface Liquid in Airway Epithelium with Relevance to Cystic Fibrosis

   Författare :Harriet Nilsson; Godfried M Roomans; Anca Dragomir; Marie Johannesson; Olafur Baldurson; Uppsala universitet; []
   Nyckelord :;

   Sammanfattning : Cystic fibrosis (CF) is a multi-organ autosomal recessive disease of fluid-transporting epithelia, due to a mutation in the gene coding for the cystic fibrosis transmembrane conductance regulator (CFTR) protein. CFTR is a cAMP-regulated Cl-channel involved in various regulatory processes. LÄS MER

4. 13. Nasal airway nitric oxide : methodological aspects and influence of inflammation

   Författare :Jörgen Palm; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Asthma; breath test; exhaled air; rhinitis; sinuses; sinusitis; diurnal variation; gender; nasal; oral; nitric oxide; volume flow rate; AIDS; HIV; endotoxin; gut; human; shock; allergy.;

   Sammanfattning : Nitric oxide (NO) is an endogenously formed free radical gas involved in numerous biological processes. In 1991 NO was discovered to be present in exhaled air of humans. Soon after, it was reported that the largest amounts of NO were found in the upper airways, and that the levels of NO were increased in the lower airways of patients with asthma. LÄS MER

5. 14. Single limb exercises in patients with chronic obstructive pulmonary disease : feasibility, methodology, effects and evidence

   Författare :Andre Nyberg; Karin Wadell; Britta Lindström; Monika Fagevik Olsén; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Chronic obstructive pulmonary disease; elastic resistance; exercise capacity; health-related quality of life; randomized controlled design; single limb exercises; systematic review; study protocol;

   Sammanfattning : Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. COPD is a slowly progressive, inflammatory disease in the airways and lungs, caused mainly by smoking. The inflammation leads to a narrowing of the small airways (airway obstruction) and a destruction of tissue in the lungs. LÄS MER

7. 15. Towards Improved Diagnostics and Monitoring in Childhood Asthma : Methodological and Clinical Aspects of Exhaled NO and Forced Oscillation Technique

   Författare :Charlotte Heijkenskjöld Rentzhog; Malinovschi Andrei; Lennart Nordvall; Kjell Alving; Lauri Lehtimäki; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; asthma; children; exhaled NO; forced oscillation technique; airway inflammation; small airways; asthma diagnostics; Pediatrik; Pediatrics; Lungmedicin; Lung Medicine;

   Sammanfattning : Background: Asthma is a heterogeneous disease. Diagnosis relies on symptom evaluation and lung function tests using spirometry. Symptoms can be vague. Spirometry is effort-dependent and does not reliably evaluate small airways. LÄS MER