the urinary excretion of immunoglobulin light chains kappa and lambda , immunoglobulin g , transferrin , and beta-2-microglobulin was studied in 21 patients with nonimmunoglobulin-related amyloid nephropathy ( secondary , type aa ) associated with rheumatic disease and in 39 patients with glomerulopathy of nonamyloid origin , as well as in 22 patients with rheumatic disease without signs of nephropathy and in 15 healthy subjects .
C0268731
glomerulopathy
C0022658
nephropathy