Sökning: "allergier"

Visar resultat 16 - 20 av 20 avhandlingar innehållade ordet allergier.

  1. 16. Bacterial modulation of host glycosylation - in infection, biotechnology, and therapy

    Författare :Jonathan Sjögren; Infektionsmedicin; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; IgG; endoglycosidase; Streptococcus pyogenes; glycosylation; EndoS;

    Sammanfattning : A majority of the proteins of the immune system are glycosylated and the glycans of IgG are essential for its functionality. Bacteria display enzymes that modulate the glycans of the immune system to weaken the host defense and favor bacterial survival. LÄS MER

  3. 17. Chemokines and Integrins in Lymphocyte Development and Localization

    Författare :Jan Marsal; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immunologi; serologi; transplantation; serology; Immunology; homing; development; IEL; lymphocytes; chemokines; integrins;

    Sammanfattning : The small intestine contains a large number of T lymphocytes within the single-layered epithelium that separates the gut lumen from the lamina propria. These intraepithelial T lymphocytes have potent cytolytic and immunoregulatory capacities, thought to be important for fighting infections, neoplastic growth, and sustaining epithelial integrity. LÄS MER

  4. 18. Apoptosis induced by a human milk protein complex. Cellular and structural studies in tumour cells and bacteria

    Författare :Anders Håkansson; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; serology; Immunology; nuclear uptake; caspases; mitochondria; S. pneumoniae; alpha-lactalbumin; milk; breast-feeding; Apoptosis; tumour cells; transplantation; Immunologi; serologi;

    Sammanfattning : Human milk contains a vast array of bioactive molecules, with nutritional and protective functions. This thesis describes the effects of a human milk protein complex, MAL, on tumour cells and bacteria. During our studies on the anti-adhesive properties of human milk we observed that a milk fraction killed tumour cells. LÄS MER

  5. 19. Clinical Aspects of Screening Detected Celiac Disease among 12-year-olds

    Författare :Maria vanderPals; Lund Pediatrik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Children; Celiac disease; Thyroid autoimmunity; Gluten; Body Mass Index;

    Sammanfattning : Abstract Sweden experienced an epidemic (1984-96) of celiac disease in children, partly attributed to changes in infant feed- ing. Our aim was to compare the total prevalence of celiac disease in two birth cohorts of 12-year-olds and relate the findings to each cohort’s ascertained infant feeding. LÄS MER

  7. 20. Fast isolation of proteins from bioreactors using affinity chromatography techniques

    Författare :Eva Pålsson; Avdelningen för klinisk genetik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; chromatography; protein purification; analyses; dispersion; chromatography matrices; Biochemistry; Biokemi; Metabolism; expanded bed; metabolism; Biotechnology; Bioteknik;

    Sammanfattning : The purification of proteins from raw materials like fermentation broth and other biological sources usually involves several purification steps and is rather time consuming and expensive. This is a major concern in the production of many important protein products e.g. pharmaceuticals such as insulin and blood coagulation factors. LÄS MER