Lymphocyte subsets in Heymann nephritis.
Altered ratios of T lymphocyte subsets have recently been reported in some forms of glomerulonephritis, including membranous glomerulonephritis. Heymann nephritis is a model of membranous glomerulonephritis that can be induced in susceptible strains of rat by a single subcutaneous injection of renal tubular antigen in Freund's complete adjuvant. Monoclonal antibodies were used to identify cytotoxic/suppressor and helper/inducer T cells in the blood, spleen, peripheral lymph nodes, and, where relevant, the lymph node draining the antigen injection site in susceptible and nonsusceptible rat strains before and after immunization with renal tubular antigen. A marked interstrain variation in the proportions of T lymphocyte subsets was found, but this did not segregate strains that are susceptible to Heymann nephritis induction from those that are resistant. Neither the development of Heymann nephritis in susceptible strains or immunization of resistant strains with renal tubular antigen was associated with any specific alteration in the T lymphocyte subpopulations.
D000818:Animals; D000954:Antigens, Surface; D005455:Fluorescent Antibody Technique; D005921:Glomerulonephritis / Q000276:immunology* / Q000652:urine; D026541:Heymann Nephritis Antigenic Complex; D007114:Immunization; D007074:Immunoglobulin G / Q000032:analysis; D008198:Lymph Nodes / Q000276:immunology; D011507:Proteinuria / Q000652:urine; D051381:Rats; D011919:Rats, Inbred Strains; D013045:Species Specificity; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000145:classification*; D013997:Time Factors
D000954:Antigens, Surface; D026541:Heymann Nephritis Antigenic Complex; D007074:Immunoglobulin G