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  • Title: [Early results of the studies of the effect of cimetidine on selected parameters of humoral and cellular immunity in patients with peptic ulcer].
    Author: Słotwiński R, Włodarska-Friszke B, Muszyński J.
    Journal: Pol Tyg Lek; ; 45(34-35):695-9. PubMed ID: 2075138.
    Abstract:
    The study aimed at evaluating an early effect of cimetidine on the blood IgG, IgA, IgM, number and functioning of T-cells in peripheral blood of patients with ulcerative disease. The study involved 27 patients (9 women and 8 men), aged between 27 and 70 years (mean 52.6 +/- 10.9 years). Nine of these patients suffered from the peptic ulcer and 8--from duodenal ulcer. Cell-mediated and humoral immunity were evaluated simultaneously in all patients prior to and after a 4-week treatment with cimetidine administered orally in the dose of 200 mg four times daily. Rosette test with theophylline and leukocyte migration test were used to assess cell-mediated immunity. It was found that cimetidine significantly increases blood serum IgG (p less than .01), the number of theophylline-resistant lymphocytes in TRFC-TR (P less than 0.01), and T-cell response to higher mitogen concentrations (PHA and Con-A) (p less than .005 and p less than .001, respectively).
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