The aim of the study was to determine immunohistochemical features lymphoid tissue mucous membrane (MM) colon in children with different course Crohn’s disease. Methods: results IHC and morphometric analyzes colonic colony disease uncomplicated complicated are presented. Results: An important role ratio distribution subpopulations T-lymphocytes CO clusters is shown, depending on phenotypic vari...

BACKGROUND Alterations in cellular immunity at manifestation of type 1 diabetes mellitus, as described in publications so far, are equivocal. Moreover, the age of children was usually not taken into account. OBJECTIVES Exact inferentially statistical measures were used to arrive at reliable information. METHODS Thirty four diabetic children and 48 normals were taken randomly according to th...

Peripheral blood and bronchoalveolar lavage lymphocyte subpopulations have been evaluated in 14 patients with pulmonary sarcoidosis and eight normal subjects, monoclonal antibodies of the leu series being used. No significant alterations of T lymphocyte subpopulations were found in the peripheral blood of sarcoidosis patients. There was, however, a significantly greater proportion of T suppress...

The age-related changes in absolute and percentage values of lymphocyte subsets in the peripheral blood of healthy children of different ages (1 month to 13 years) were studied by flow cytometry. The absolute and percentage values for most lymphocyte subpopulations differed substantially with age. Comparisons among age groups from infants through adults revealed progressive declines in the abso...