ELECTRON MICROSCOPIC STUDIES OF HUMAN GLOMERULONEPHRITIS WITH FERRITIN-CONJUGATED ANTIBODY

Abstract

1. Kidney biopsies from 4 cases of severe acute glomerulonephritis were obtained 11 to 25 days after the onset of clinical manifestations of the disease. These tissues were treated with ferritin-conjugated antibodies to 7S γ-globulin, ß_1C, and Type 12 streptococcal products. Adjacent pieces of the biopsied material were treated with control ferritin-labeled antisera or with ferritin alone. As further controls, normal renal tissue and renal tissue from patients with other kidney diseases were treated with the same antisera.