title: [Comparative study of the T- and B-cell immunity systems in human and animal embryogenesis].
abstract: Data are presented on the spleen and thymus structure, time of appearance of the lymphocytes and their heterogeneity in the liver, thymus, spleen, lymph nodes and blood of human foetuses with hemochorial placenta (3 to 34 weeks) and of the minipigs foetuses with epitheliochorial placenta (32 to 95 days). In both foetuses the first T- and B-lymphocytes are found in liver, T-lymphocytes are then found in thymus and later in spleen and lymph nodes whereas B-lymphocytes are found, after liver, in spleen. Kinetics of T- and B-lymphocytes during embryogenesis is described. Reaction of the minipig lymphocytes to mitogens was demonstrated.
authors.forename: Z S
authors.initials: ZS
authors.lastname: Khlystova
authors.forename: M
authors.initials: M
authors.lastname: Pospisil
authors.forename: J
authors.initials: J
authors.lastname: Rejnek
authors.forename: O P
authors.initials: OP
authors.lastname: Riabchikov
authors.forename: J
authors.initials: J
authors.lastname: Hofman
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D004622:Embryo, Mammalian / Q000276:immunology*; D005314:Embryonic and Fetal Development; D005865:Gestational Age; D006801:Humans; D010920:Placenta / Q000276:immunology; D013552:Swine; D013556:Swine, Miniature; D013601:T-Lymphocytes / Q000276:immunology*
vernacular_title: Sravnitel'noe issledovanie T- i B-kletochnykh sistem immuniteta v émbriogeneze cheloveka i zhivotnykh.