title: [Natural killer cells in patients with pulmonary tuberculosis].
abstract: In the existent literature the number of works devoted to the subpopulation of natural killer cells (NK) is not significant. The purpose of the present study was to determine the NK content in the blood of pulmonary tuberculosis patients; to establish correlation of the level of their content with the content of the previously studied T-lymphocyte subpopulations; to determine the intensity of the fluorescence of NK, CD3+, CD4+, CD8+ lymphocytes. The data were obtained on the significant increase in the NK mean level in tuberculosis patients (20.37 +/- 1.74) as compared with that in healthy subjects (12.77 +/- 2.56). The NK fluorescence intensity (56.33 +/- 2.28) conditioned by the Fc-receptor expression intensity is significantly lower than the analogous index in healthy volunteers (82.4 +/- 7.69). The NK level in the blood of tuberculosis patients correlates with the content of CD3+, CD8+ lymphocytes as well as with the CD4+/CD8+ index.
authors.forename: I S
authors.initials: IS
authors.lastname: Khomenko
authors.forename: V Ia
authors.initials: VIa
authors.lastname: Gergert
authors.forename: N S
authors.initials: NS
authors.lastname: Kolodiazhnaia
mesh_terms: D000911:Antibodies, Monoclonal; D005260:Female; D005453:Fluorescence; D006801:Humans; D016130:Immunophenotyping; D007694:Killer Cells, Natural / Q000276:immunology*; D016131:Lymphocyte Subsets; D008297:Male; D013601:T-Lymphocytes / Q000276:immunology; D014397:Tuberculosis, Pulmonary / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal
vernacular_title: Estestvennye kletki-killery u bol'nykh tuberkulezom legkikh.