Sökning: "lung development"

Visar resultat 1 - 5 av 353 avhandlingar innehållade orden lung development.

1. 1. Lung Cancer : Epidemiological and Clinical Studies with Special Reference to Surgical Treatment

   Författare :Gunnar Myrdal; Elisabeth Ståhle; Mats Lambe; Bengt Bergman; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; lung cancer; surgical treatment; early mortality; survival; smoking; quality of life; adenocarcinoma; incidence; Sweden; Kirurgi; Surgery; Kirurgi; Thoracic and Cardivascular Suregery; kirurgi; särskilt thoraxkirurgi;

   Sammanfattning : From being a rare disease in the early 1900s, lung cancer is today the most common forms of cancer worldwide. This development is due to the gradual uptake of cigarette smoking in different populations and birth cohorts during the past 75 years. LÄS MER

3. 2. The role of PDGF-A in lung development, injury and repair

   Författare :Leonor Gouveia; Johanna Andrae; Christer Betsholtz; Brigid Hogan; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Lung; organogenesis; PDGF; signalling pathway; development;

   Sammanfattning : The developmental processes that take place during embryogenesis depend on a great number of proteins that are important for cell-to-cell communication. Platelet-derived growth factors are known to be important for epithelial-mesenchymal interactions during development and organogenesis. LÄS MER

4. 3. Heparan Sulfate and Development : A Study of NDST Deficient Mice and Embryonic Stem Cells

   Författare :Katarina Holmborn; Lena Kjellén; Erik Forsberg; Catherine L. Merry; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cell and molecular biology; heparan sulfate; proteoglycan; biosynthesis; N-deacetylase N-sulfotransferase; NDST; gene targeting; embryonic development; lung development; mast cells; Cell- och molekylärbiologi;

   Sammanfattning : Heparan sulfate (HS) proteoglycans consist of sulfated HS chains covalently bound to core proteins. They are ubiquitously expressed, on the cell surface and in the extracellular matrix, throughout the body. LÄS MER

5. 4. Charting the human lung with inhaled nanoparticles : Development of AiDA - a new diagnostic technique for respiratory disease

   Författare :Jonas Jakobsson; NanoLund: Centre for Nanoscience; []
   Nyckelord :Aerosol; lung; lung deposition; respiratory tract; nanoparticles; ultrafine particles; airspace dimension assessment; AiDA; Chronic obstructive pulmonary disease; COPD; lung morphology;

   Sammanfattning : Changes to the smallest structures of the distal lung are often the first sign of severe respiratory disease, but to date methods to detect and quantify these changes are limited. Chronic obstructive pulmonary disease (COPD) is currently estimated to be the third most common cause of death worldwide, but is to a large extent under-diagnosed, especially at early stages. LÄS MER

7. 5. Intestinal effects of lung recruitment maneuvers

   Författare :Jonas Claesson; Ola Winsö; Stefan Lehtipalo; Conny Arnerlöv; Björn Biber; Göran Hedenstierna; Petter Aadahl; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; acute lung injury; oleic acid lung injury; ischemia; reperfusion injury; swine; mechanical ventilation; lung recruitment; splanchnic circulation; laser Doppler flowmetry; tissue oxygen tension; microdialysis; lactate; glycerol; Anaesthetics and intensive care; Anestesiologi och intensivvård; lungmedicin; Lung Medicine;

   Sammanfattning : Background and aims: Lung recruitment maneuvers (brief episodes of high airway pressure) are a modern treatment alternative to achieve open lung conditions under mechanical ventilation of patients with acute lung injury. It is well known that positive pressure ventilation with high airway pressures cause negative circulatory effects, and that the effects on regional vascular beds can be even more pronounced than the systemic effects. LÄS MER