title: [Suppression of cellular immunity in patients with carcinoma in situ and microinvasive cancer of the cervix uteri].
abstract: Monoclonal antibodies (Ortho type) were used for immunocytochemical evaluation of cell-mediated immunity in peripheral blood from 29 patients with in situ (TisNoMo) and microinvasive (T1aNoMo) cervical carcinoma. The total number of T cells (OKT3+) was decreased in both patient groups compared to healthy volunteers. Marked difference between OKT4+ (helper/inducer) and OKT8+ (suppressor/cytotoxic) cells was observed OKT8+ level rose with advancement of disease, resulting in inverted OKT4+/OKT8+ ratio in T1aNoMo cancer patients. Antitumor immune resistance proved inhibited in both study groups manifesting itself in suppression of cell-mediated immunity.
authors.forename: L P
authors.initials: LP
authors.lastname: Marinova-Mutafchieva
authors.forename: G B
authors.initials: GB
authors.lastname: Chakalova
authors.forename: I T
authors.initials: IT
authors.lastname: Goranov
mesh_terms: D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal; D002277:Carcinoma / Q000276:immunology*; D002278:Carcinoma in Situ / Q000276:immunology*; D005260:Female; D006801:Humans; D007113:Immunity, Innate; D008875:Middle Aged; D013601:T-Lymphocytes / Q000276:immunology*; D013602:T-Lymphocytes, Cytotoxic / Q000276:immunology; D006377:T-Lymphocytes, Helper-Inducer / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D002583:Uterine Cervical Neoplasms / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal
vernacular_title: Supressiia kletochnogo immuniteta u bol'nogo s kartsinomoĭ in situ i mikroinvazivnym rakom sheĭki matki.