title: [Comparative immunoelectrophoretic studies of total water-soluble extracts of Trichomonas vaginalis, T. tenax and T. hominis].
abstract: An antigen characterization was carried out by the method of two-dimensional immunoelectrophoresis, and on this basis the antigen community and the antigenic differences between the 3 Trichomonas species parasitic in man were investigated. In the homologous antigen-antibody-systems a maximum number of precipitation curves is formed--21 in T. vaginalis and 20 each in T. tenax and T. hominis. According to our setting of the experiment T. vaginalis has 5 specific antigens in regard to T. tenax and 3 in regard to T. hominis. T. tenax has 2 specific antigens in regard to T. vaginalis and 7 in regard to T. hominis, T. hominis has 2 specific antigens in regard to T. vaginalis and 3 in regard to T. tenax. The presence of antigenic differences is important for the immunological characterization of the 3 species and demonstrates their validity.
mesh_terms: D000818:Animals; D000953:Antigens, Protozoan / Q000032:analysis*; D007123:Immunoelectrophoresis, Two-Dimensional; D014244:Trichomonas / Q000276:immunology*; D014246:Trichomonas vaginalis / Q000276:immunology*
chemical_list: D000953:Antigens, Protozoan
vernacular_title: Vergleichende immunelektrophoretische Untersuchungen totaler wasserlöslicher Extrakte von Trichomonas vaginalis, T. tenax und T. hominis.