1. A polymer containing human or animal blood, blood plasma or platelet concentrate, characterized in that it contains stem cells or bone marrow cells and at least one substance that causes or promotes the release, multiplication or differentiation of stem cells or bone marrow cells . ! 2. The polymer according to claim 1, characterized in that the contributing substance is a growth factor, hormone or cytokine. ! 3. The polymer according to claim 2, characterized in that the promoting substance is erythropoietin (EPO), GM-CSF, G-CSF or a biologically active derivative or fragment thereof. ! 4. The polymer according to claim 3, characterized in that the contributing substance is EPO or the corresponding biologically active derivative or its fragment. ! 5. The polymer according to claim 1, characterized in that it further comprises lyophilized blood or blood plasma. ! 6. The polymer according to claim 1, characterized in that it further comprises a natural or synthetic polymer and / or calcium ions and / or thrombin and / or protamine. ! 7. The polymer according to claim 6, characterized in that it is fibrin or fibrin-based adhesive. ! 8. The polymer according to claim 1, characterized in that autologous stem cells or bone marrow cells are used. ! 9. The polymer according to claim 1, characterized in that it contains cell detritus and / or other autologous or heterologous cells from the target tissue selected from the group consisting of fibroblasts, endothelial cells, connective tissue cells, cartilage cells and macrophages. ! 10. The polymer according to one of claims 1 to 9 for the regeneration of tissue or bone, in particular tra1. Полимер, содержащий человеческую или животную кровь, плазму крови или концентрат тромбоцитов, характеризующийся тем, что он содержит стволовые клетки или клетки костного мозга и по меньшей мере одно вещество, которое вызывает или способствует высвобождению, размножению или дифференцировке стволовых клеток или клеток костного мозга. ! 2
