title: [Expression of receptor CD23+ on B lymphocytes in hypertrophied adenoids of children with otitis media with effusion].
abstract: Tonsil pharyngeal is stimulated chronic by pathogens can be causes this hypertrophied; whose often is companions to otitis media with effusion. Subpopulation dominates in tonsil pharyngeal are lymphocytes B, and their markers activation are expression of antigen CD23+. The aim of this study was finding dependence between otitis media with effusion and coexistent hypertrophy adenoids, and percentage of lymphocytes CD19+ with expression of antigen CD23+ in hypertrophy adenoids. In the study showed higher significant percentage of lymphocytes CD19+ CD23+ at children in otitis media with effusion (20.08+/-2.93) with reference to comparative group, which was only hypertrophy adenoid (18.16+/-2.25). Percentage lymphocytes B (CD23+) were the highest (20.01+/-5.81) in children subgroup above 5 years old with otitis media with effusion, and lowest (17.36+/-2.78) in children comparative subgroup above 5 years old. As regards on different functions of antigen CD23+ the assessment of percentage lymphocytes B with expression of CD23+ can be additional marker in course immunological and inflammatory processes to occur in hypertrophy adenoids at children are sick otitis media with effusion.
authors.affiliation: Zakład Laboratoryjnej Diagnostyki Pediatrycznej AM w Białymstoku.
authors.forename: Karol
authors.initials: K
authors.lastname: Ratomski
authors.forename: Jolanta
authors.initials: J
authors.lastname: Wysocka
authors.forename: Elzbieta
authors.initials: E
authors.lastname: Hassmann-Poznańska
authors.forename: Edwina
authors.initials: E
authors.lastname: Kasprzycka
mesh_terms: D000234:Adenoids / Q000378:metabolism* / Q000473:pathology*; D000293:Adolescent; D018941:Antigens, CD19 / Q000378:metabolism; D002648:Child; D002675:Child, Preschool; D005260:Female; D005434:Flow Cytometry; D015870:Gene Expression; D006801:Humans; D006984:Hypertrophy; D007223:Infant; D008297:Male; D010034:Otitis Media with Effusion / Q000378:metabolism*; D017455:Receptors, IgE / Q000378:metabolism*
chemical_list: D018941:Antigens, CD19; D017455:Receptors, IgE