These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Serine protease inhibitors in plasma of patients with ulcerative colitis].
    Author: Swiatkowski M, Pulkowski G, Kłopocka M, Budzyński J, Wiśniewsk E, Kotschy M.
    Journal: Przegl Lek; 2001; 58(2):67-70. PubMed ID: 11475845.
    Abstract:
    UNLABELLED: Serine protease inhibitors (serpins) are the important factors regulating hemostasis and inflammatory mediators activity. The aim of this study was to determine relationships between plasma serine protease inhibitors activities and the course of ulcerative colitis (uc). PATIENTS AND METHODS: 42 patients with uc, 21 in active and 21 in inactive disease phase, and 26 healthy persons (control group) were studied. In all investigated persons activities of alpha 1-proteinase inhibitor (alpha 1-PI), alpha 2-macroglobulin (alpha 2-M), alpha 2-antiplasmin (alpha 2-AP), antithrombin III (ATIII) and plasminogen activator inhibitor type 1 (PAI-1) were determined. RESULTS: Patients with uc had higher level of alpha 1-PI than control group. In patients with active uc lower alpha 2-M activity was found than in patients with us remission. Alpha 2-M activity below 100% had 58% sensitivity and 71% specificity, and predictive value (odds ratio = 6.25) for histologic appearance of active uc. The correlation between alpha 2-M value and uc activity and time of symptoms duration before the study start was found. Patients with inflammatory process beyond sigmoid had lower alpha 2-AP activity than patients with less extended inflammatory process. CONCLUSIONS: Inflammatory process in large bowel changed the level of plasma serine protease inhibitors activities, what was a result of acute phase reaction (alpha 1-PI) and inhibitors consumption in inflammatory processes (alpha 2-M, alpha 2-AP).
    [Abstract] [Full Text] [Related] [New Search]