S Ia Porkhovatyĭ

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Peripheral blood and bone marrow morphology, blood and bone marrow lymphocyte subpopulation composition were studied in two children with cyclic neutropenia, using flow cytofluorometry, monoclonal antibodies, colony-forming capacity of granulocytic macrophagal precursors in semi-fluid agar. The studies were conducted in varying periods of the neutropenic(More)
The immunochemical study of the blood sera of children with chronic and relapsing infections has shown an increase in the content of alpha 2-macroglobulin and alpha 1-antitrypsin in the absence of significant changes in the concentration of immunoglobulins and complement components. The immunochemical analysis of the system of soluble leukocytic antigens(More)
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.(More)
The following three patterns of cell surface of lymphoid elements were identified in the course of rastr electron microscopic studies carried out in children with lymphosarcoma: marked plicate , relatively smooth and tuberous. No relationship between the pattern of tumor cell membrane and the site of sampling was established. Such diversity of lymphoid(More)
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