title: [Age and features of lymphoid cells after antigenic stimulation].
abstract: T- and B-populations of lymphocytes from the thymus, spleen and mesenteric lymph nodes have been studied. Rabbits of various age were immunized intravenously with suspension of 20 . 10 g/kg sheep erythrocytes. The results of the histochemical and scanning electron microscopic investigation demonstrate that in 6-month-old animals B-lymphocytes transform intensively into plasmic cells. Under antigenic stimulation, certain changes of the lymphatic surface are demonstrated. Enzymatic activity specific for T- and B-depending zones is stated.
mesh_terms: D000818:Animals; D007114:Immunization; D008198:Lymph Nodes / Q000166:cytology / Q000254:growth & development* / Q000276:immunology; D011817:Rabbits; D013154:Spleen / Q000166:cytology / Q000254:growth & development / Q000276:immunology; D013950:Thymus Gland / Q000166:cytology / Q000254:growth & development* / Q000276:immunology
vernacular_title: vozrastnye osobennosti limfoidnykh kletok pri antigennoĭ stimuliatsii.