Immune response to Encephalitozoon cuniculi infection in laboratory mice.
The study was performed to determine the immune response to Encephalitozoon cuniculi infection in immunocompetent mice during 120 days of experiment. Mice infected with E. cuniculi had an increased number of CD4+ T cells up to Day 20 post infection (p.i.), but counts of CD8+ T lymphocytes were significantly lower up to Day 90 p.i. in peripheral blood. Blood monocytes were significantly increased on the Day 60 and Day 120 of infection. A lack of significant decrease of CD4+ T cells may be considered as an important event in the immune response to E. cuniculi infection in immunocompetent mice.
D000818:Animals; D000911:Antibodies, Monoclonal; D000953:Antigens, Protozoan / Q000097:blood; D016516:CD4-CD8 Ratio; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology*; D018414:CD8-Positive T-Lymphocytes / Q000276:immunology*; D002522:Chlorocebus aethiops; D009670:Encephalitozoon cuniculi / Q000276:immunology*; D016890:Encephalitozoonosis / Q000276:immunology / Q000662:veterinary*; D005434:Flow Cytometry / Q000662:veterinary; D019084:Fluorescent Antibody Technique, Indirect / Q000662:veterinary; D007111:Immunity, Cellular; D007958:Leukocyte Count / Q000662:veterinary; D018655:Lymphocyte Count / Q000662:veterinary; D051379:Mice; D008810:Mice, Inbred C57BL; D009000:Monocytes / Q000276:immunology*; D014709:Vero Cells