[The clinico-immunological effects of leukinferon in the treatment of patients with acute suppurative pyelonephritis]. / Kliniko-immunologicheskie éffekty leikinferona pri lechenii bol'nykh ostrym gnoinym pielonefritom.

The effect of leukinferon (LKF) administration to 20 patients with acute renal inflammation was evaluated versus the effect of basic therapy given to 19 matched patients. A short course of LKF (3 injections) promoted more rapid discontinuation of the fever, recovery of satisfactory general condition, healing of postoperative wounds. Immunologically, the test subjects exhibited a rise in the previously low levels of lymphocytes, B-cells, T-helpers, IgA and IgG. The proportion of T-lymphocyte subpopulations improved and the activity of EC-cells enhanced. It is thought valid to use LKF in acute renal inflammation and surgical urological affections.

[Immunity disorders and the increased fatigability syndrome in the residents of the city of Kiev]. / Narusheniia immuniteta i sindrom povyshennoi utomliaemosti u zhitelei g. Kieva.

A clinical and immunological study is presented of 1030 practically healthy persons inhabiting Kiev from the moment of the Chernobyl accident. It was established clinically that during the last 5 years more frequent became acute respiratory viral infections, exacerbation of existing infection foci, appearance of complaints of reduced working capacity, somnolence apathy, increased fatiguability, worsening of memory, periodic subfebrility and oth. This symptom complex was determined as the "increased fatiguability syndrome". It was characterized immunologically by different changes showing most frequently a reduction of the functional activity of natural killers. The authors analyze different variants of immunological disorders in this group of subjects and give practical recommendations on using immunotropic drugs. They emphasize the importance of a service of clinical immunology in Ukraine able to organize special services to the population.

[Immunity and the possibilities for immunomodulation in acute pyelonephritis]. / Sostoianie immuniteta i vozmozhnosti immunomoduliatsii pri ostrom pielonefrite.

The paper presents evidence on dysfunction of natural killer cells and abnormal proliferative response of peripheral blood mononuclears to T- and B-cell mitogens (PHA, Phytolacca) in patients at varying stages of acute pyelonephritis. A number of immunomodulators (recombinant alpha 2-interferon, IL-2 and tactivin) produce different effects on natural killer activity and lymphocyte blast transformation in healthy donors and pyelonephritis patients. Immunotropic effects of immunopeptides depend on the drug dose, the response of various subpopulations of the immunocompetent cells being individual. It is suggested that immune system, natural killer activity in particular, plays an important part in pathogenesis of acute pyelonephritis. In vitro experiments demonstrate that there can be a positive clinical response to tactivin and recombinant alpha 2-interferon administered in doses activating the function of certain immunocompetent cells.