| Abstract: | The origin of elements of the focus of aseptic inflammation and the normal subcutaneous connective tissue in the xenogenic (mouse-rat) radiation chimaeras was investigated by means of indirect Coons method with antiserum to the rat bone marrow cells. The cells of the imflammation focus (leucocytes, macrophages, fibroblasts or fibroblast-like cells, polynuclear giant cells of foreign bodies), as well as leucocytes, macrophages and some fibroblasts of the normal subcutaneous connective tissue, were shown to take their origin from the transplanted bone marrow cells of the donor. |
