[Leukocyte interferon reaction in patients with primary immunodeficiencies]

The capacity of leukocytes from children with primary immunodeficiency to produce alpha- and gamma-interferons in vitro was studied. Interferon response of leukocytes in most of the patients examined was found to be practically unchanged. The immunostimulating therapy in some cases exerted a regulating effect on leukocyte capacity for interferon production. It is assumed that the interferon-producing function of T lymphocytes may be preserved in patients suffering from primary immunodeficiency.