title: T- and B-lymphoid cell population in calves immunized against Theileria annulata.
abstract: Distribution of T- and B-lymphoid cells in peripheral blood, lymph node, spleen and bone marrow of normal healthy calves and valves immunized against Theileria annulata followed by challenge on Day 50 post-immunization were studied by rosette tests. Significantly increased percentages of T- and B-lymphoid cells were recorded in immunized calves.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D001853:Bone Marrow / Q000276:immunology; D002417:Cattle; D004912:Erythrocytes / Q000276:immunology; D007114:Immunization / Q000662:veterinary*; D007958:Leukocyte Count / Q000662:veterinary; D008198:Lymph Nodes / Q000276:immunology; D008297:Male; D012397:Rosette Formation; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D013801:Theileriasis / Q000276:immunology*