Sökning: "neutrophil"

Visar resultat 21 - 25 av 399 avhandlingar innehållade ordet neutrophil.

  1. 21. Trypsinogen and neutrophil activation in acute Pancreatitis

    Författare :Hannes Hartman Magnusson; Kirurgi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Acute pancreatitis; trypsinogen activation; adhesion; neutrophil extracellular traps;

    Sammanfattning : Background and aims: Acute pancreatitis (AP) is a common condition characterized by premature protease activation, abdominal pain and leakage of pancreatic enzymes to the circulation. Approximately 10% develop systemic inflammation and persistent organ failure. LÄS MER

  3. 22. The importance of monocyte and granulocyte activation in rheumatoid arthritis and primary Sjögren's syndrome

    Författare :Ingunn Torsteinsdóttir; Uppsala universitet; []
    Nyckelord :Medical sciences; Rheumatoid arthritis; primary Sjögren s syndrome; peripheral blood; monocyte; macrophage; neutrophil; eosinophil; adhesion; phagocytosis; respiratory burst; CRP; MEDICIN OCH VÅRD; MEDICINE; MEDICIN; Clinical Chemistry; klinisk kemi;

    Sammanfattning : Macrophages and neutrophils infiltrate the synovium and synovial fluid in rheumatoid arthritis (RA). These cells are considered to contribute to the destructive process in RA.The expression of adhesion and phagocytosis receptors on the surface of peripheral granulocytes and monocytes was increased in patients with RA. LÄS MER

  4. 23. Adenosine Regulation of Neutrophil Function

    Författare :Stefan Zalavary; Bertil Fredholm; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The neutrophil granulocyte is an essential component of the human immune system. When rrricrobes invade the body, the highly motile neutrophils quickly leave the vascular compartment and approach, engulf and kill the intruders by releasing a battery of antimicrobial substances. LÄS MER

  5. 24. Storage organelles that are distinct from the classical granules in human neutrophils

    Författare :Sara Pellmé; Göteborgs universitet; []
    Nyckelord :neutrophil; HL-60 cells; cytoplasts; granules; CXCL-8; ER; phagocytosis; HLA-I; subcellular fractionation; immunogold;

    Sammanfattning : The human neutrophil is a crucial participant in acute inflammation. Appropriate immune response is dependent on rapid direction of phagocytic cells through the tissue, towards the inflammatory focus. Such movement is governed by chemoattractants, e.g. LÄS MER

  7. 25. On the Development of Mucin-based Biomaterial Coatings

    Författare :Tomas Sandberg; Karin Caldwell; Jan Carlsson; Thomas Arnebrant; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Mucin; Biomaterial; Surface-exposed protein; XPS; Neutrophil; Cell morphology; SEM; QCM-D; Viscoelasticity; Protein-stabilization; HNL; Coating; MG1; BSM; PGM; SEC-MALS-RI; Mucin quantification; Protein adsorption; Ellipsometry; Biomaterials; Biomaterial;

    Sammanfattning : Owing to their key role in mucosal functioning as surface barriers with biospecific interaction potentials, the mucins are interesting candidates for use as surface modifiers in biomaterials applications. In this work, “mild” fractionation procedures were used to prepare mucins of bovine (BSM), porcine (PGM), and human (MG1) origin. LÄS MER