ABSTRACT
We analyzed delayed effects of transplantation of nervous and hemopoietic fetal cells to patients with consequences of spinal trauma. A decrease in neurological deficit associated with pronounced improvement of functional independence was observed in 48.9% cases. The best results were observed in patients receiving cell transplantation within the first 2 years after trauma and in younger individuals. The pattern of morphological changes in the spinal cord at site of injury, severity of damage, and the method of transplantation had no appreciable effects on its delayed results.
Subject(s)
Cell Transplantation , Nerve Tissue/transplantation , Spinal Cord Injuries/therapy , Adult , Cysts/therapy , Female , Fetal Research , Humans , Liver/embryology , Liver Transplantation , Male , Middle Aged , Recovery of Function/physiology , Spinal Cord Injuries/pathologyABSTRACT
We demonstrated that liquor from adult humans can maintain proliferative activity of cells of immature nervous tissue in vitro. The paper presents the results of a retrospective clinical study of the efficiency of cell therapy in the treatment of II-III degree comatose patients with severe brain injury. Cell suspension consisting of cells derived from immature nervous and hemopoietic tissues was injected into the recipient subarachnoidal space through a cerebrospinal puncture. The mortality in the study group was 8% vs. 56% in the control group. The 1.5-year follow-up demonstrated significantly better quality of life in patients receiving cell therapy in comparison with patients of the control group. Cell therapy proved to be ineffective for patients in a comatose state caused by hypoxic encephalopathy. The study demonstrated the efficiency of cell therapy in patients with severe brain injury during the acute period of the disease.