[Histochemical analysis of phenoloxidase in leukocytes and lymphocytes isolated from human blood]

Among the cells containing phenoloxidase (POZ) of the human blood there was an evidence of cell forms being morphologically similar to macrophages. Lymphocytes represented no uniform cell fraction. There is a variety of large cells with a different enzyme distribution and activity. All POZ cells can develop a cell form which can be considered as an eye cell. Hypothetically it is connected with the cell generation.