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[Analysis of circulating T-lymphocyte subpopulations with monoclonal antibodies in psoriasis]
Subsets of peripheral blood lymphocytes were studied by surface markers in 21 patients with psoriasis. 12 had active lesions and 9 had stable lesions. The number of T cells was estimated by indirect immunofluorescence with the monoclonal antibody OKT3. The number of T inducer cells was estimated with the monoclonal antibody OKT4. The number of the activated cell was estimated with the monoclonal antibody Edu I. The patients with psoriasis had decreased T cell number, decreased T inducer cell number and increased T activated cell number. The patients with active lesions had the most pronounced alterations of T cells subsets. In these patients was observed also a decreased inducer/T suppressor cell ratio. The results, that show alterations in T cell number and it ratio are not able to establish or clarify an inducer or suppressor T cell activity in the course of psoriasis. The number of T suppressor cells was estimated with the monoclonal antibody OKT8.
Subsets of peripheral blood lymphocytes were studied by surface markers in 21 patients with psoriasis. 12 had active lesions and 9 had stable lesions. The number of T cells was estimated by indirect immunofluorescence with the monoclonal antibody OKT3. The number of T inducer cells was estimated with the monoclonal antibody OKT4. The number of the activated cell was estimated with the monoclonal antibody Edu I. The patients with psoriasis had decreased T cell number, decreased T inducer cell number and increased T activated cell number. The patients with active lesions had the most pronounced alterations of T cells subsets. In these patients was observed also a decreased inducer/T suppressor cell ratio. The results, that show alterations in T cell number and it ratio are not able to establish or clarify an inducer or suppressor T cell activity in the course of psoriasis. The number of T suppressor cells was estimated with the monoclonal antibody OKT8.