electron microscopic examinations revealed numerous bundles of non-branching , well-oriented amyloid fibrils radiated outward from the surface of cytoplasmic invaginations of the kupffer cells or splenic reticuloendothelial cells of the f1 mice with amyloidosis , and close contact frequently observed between `` '' amyloid-forming cells '' '' and adjacent lymphocytes in the amyloid-laden liver and spleen of the f1 mice .
C0010834
cytoplasmic
C0007634
cell