a filtrable agent separable from transplantable malignant lymphomas of nzb/bl mice was capable , upon inoculation into preweanling nzb/bl mice , of inducing lymphoid cell hyperplasia , hypergammaglobulinemia , proteinuria , hypoalbuminemia , and pathological changes ( focal membranous glomerulonephritis ) of kidneys-renal functional and structural changes qualitatively similar to those of spontaneous occurrence in older nzb/bl mice .
C0017661
focal
C0022646
kidneys