Responses to infection with metazoan and protozoan parasites in mice.

Animals Eosinophilia/immunology Hypergammaglobulinemia/parasitology Immunoglobulin E/biosynthesis Immunoglobulin G Immunosuppression Therapy Intestines/parasitology Lymphoid Tissue/immunology Mice Mice, Inbred BALB C Mice, Inbred C3H Mice, Inbred C57BL Mice, Inbred NZB Mice, Nude Parasitic Diseases/diagnosis,immunology,prevention & control T-Lymphocytes/immunology Vaccines/administration & dosage

Immunoglobulin G Vaccines Immunoglobulin E