| pubmed-article:1517532 | pubmed:abstractText | We examined the effect of famotidine, a histamine-type 2 receptor antagonist, on the immunocompetent cells. The number of DR(+) cells were significantly decreased in patients with systemic lupus erythematosus (P less than 0.05) by parenteral administration of famotidine (40 mg/days for 4 weeks). However, total lymphocyte number and monocyte number did not change. Immunoglobulin levels of patients with rheumatoid arthritis and normal male did not change. Furthermore, phytohemagglutinin induced lymphocyte proliferation was increased by addition of famotidine (10 ng/ml). Nonetheless, famotidine did not have mitogenic function itself to lymphocyte and did not affect IL-2 production. | lld:pubmed |
