Sökning: "Per-johan Jakobsson"

Hittade 3 avhandlingar innehållade orden Per-johan Jakobsson.

  1. 1. Catalytic and Structural Properties of Heme-containing Fatty Acid Dioxygenases : Similarities of Fungal Dioxygenases and Cyclooxygenases

    Författare :Ulrike Garscha; Ernst Oliw; Per-Johan Jakobsson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; dioxygenase; prostaglandin H synthase; Gaeumannomyces graminis; Aspergilli; hydroperoxide isomerase; linoleate diol synthase; cytochrome P450; oxylipin; Pharmaceutical pharmacology; Farmaceutisk farmakologi; Farmaceutisk farmakologi; Pharmaceutical Pharmacology;

    Sammanfattning : 7,8-Linoleate diol synthase (7,8-LDS) of the take-all pathogen of wheat, Gaeumannomyces graminis, converts linoleic acid to 8R-hydroperoxyoctadecadienoic acid (8-HPODE) by 8-dioxygenase activity (8-DOX), and further isomerizes the hydroperoxide to 7S,8S-dihydroxyoctadecadienoic acid (7,8-DiHODE) by hydroperoxide isomerase activity. Sequence alignment showed homology to prostaglandin H synthase (PGHS), and both enzymes share structural and catalytic properties. LÄS MER

  3. 2. Secretory Autoantibodies in Rheumatoid Arthritis

    Författare :Karin Roos Ljungberg; Alf Kastbom; Anna Svärd; Klara Martinsson; Jonas Wetterö; Per-Johan Jakobsson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Rheumatoid arthritis; Secretory autoantibodies; Immunoglobulins; Anti-citrullinated protein antibodies; ACPA; Mucosal immunity;

    Sammanfattning : Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease in which autoantibodies, such as anti-citrullinated protein antibodies (ACPA), can be detected in the serum of patients. Autoantibodies may appear in the circulation years before clinical signs of joint inflammation occur, indicating that early immunological pathogenetic steps take place outside of the joints. LÄS MER

  4. 3. Endocannabinoids and Related Lipids in Chronic Pain : Analytical and Clinical Aspects

    Författare :Niclas Stensson; Bijar Ghafouri; Björn Gerdle; Nazdar Ghafouri; Christopher Fowler; Per-Johan Jakobsson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : In Europe, approximately one in five adults experience chronic pain, pain that lasts more than three months. Chronic pain is a significant problem not only for those people suffering from chronic pain but also for society. The prevalence of chronic pain is higher in women and lower socioeconomic groups. LÄS MER