Sökning: "HSA"

Visar resultat 6 - 10 av 41 avhandlingar innehållade ordet HSA.

  1. 6. Alcohol, sickness absence and disability pension : a study in the field of disease, ill health, psychosocial factors, and medicalisation

    Författare :Marianne Upmark; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : In Sweden 1998 there were 34 487 newly granted DPs (disability pensions) irrespective of diagnosis and 466 (1.4 %) with a main diagnosis of alcohol dependence or abuse. Other studies have shown that alcohol diagnoses are underestimated on certificates for disability pension. LÄS MER

  3. 7. Analysis of inherited and somatic variants to decipher canine complex traits

    Författare :Kate Megquier; Kerstin Lindblad-Toh; Ingegerd Elvers; David Sargan; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dog; genetics; GWAS; exome; cancer; DM;

    Sammanfattning : This thesis presents several investigations of the dog as a model for complex diseases, focusing on cancers and the effect of genetic risk factors on clinical presentation.In Papers I and II, we performed genome-wide association studies (GWAS) to identify germline risk factors predisposing US golden retrievers to hemangiosarcoma (HSA) and B-cell lymphoma (BLSA). LÄS MER

  4. 8. Exploring molecular interactions between polypeptide conjugates and protein targets : Manipulating affinity by chemical modifications

    Författare :Aleksandra Balliu; Lars Baltzer; Oliver Seitz; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; polypeptide conjugates; protein targets; molecular recognition; affinity enhancement; conjugation;

    Sammanfattning : In this thesis molecular interactions between polypeptide conjugates and protein targets were investigated. Polypeptides were derivatized with small organic molecules, peptides and oligonucleotides. New strategies were developed with the aim to increase affinities for proteins of biological interest. LÄS MER

  5. 9. Fighting isoaspartate

    Författare :Jijing Wang; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Isoaspartate (IsoAsp) is a damaging amino acid residue generated either from asparagine (Asn) deamidation or aspartate (Asp) isomerization. Both reactions are spontaneous in physiological conditions and require no enzymes. In isoAsp, a CH2 group is rearranged from the side chain and extends the polypeptide backbone. LÄS MER

  7. 10. Evasion and Attack: Structural Studies of a Bacterial Albumin-binding Protein and of a Cephalosporin Biosynthetic Enzyme

    Författare :Sara Lejon; Janos Hajdu; Karin Valegård; Martin Noble; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; human serum albumin; GA module; albumin-binding; Finegoldia magna; deacetylcephalosporin C acetyltransferase; cephalosporin C; antibiotic; beta-lactam; biosynthesis; Acremonium chrysogenum; X-ray crystallography; Structural biology; Strukturbiologi;

    Sammanfattning : This thesis describes the crystal structures of two proteins in the context of combatting bacterial infections. The GA module is a bacterial albumin-binding domain from a surface protein expressed by pathogenic strains of the human commensal bacterium Finegoldia magna. LÄS MER