Umbilical-cord blood (UCB) is a source of hematopoietic stem cells that has been successfully used for transplantation, primarily in children. But the low cell dose severely limits the application of unrelated umbilic...Umbilical-cord blood (UCB) is a source of hematopoietic stem cells that has been successfully used for transplantation, primarily in children. But the low cell dose severely limits the application of unrelated umbilical-cord blood transplantation (UCBT) in adult patients, particularly in those with high body weight. We hypothesized that the combined transplantation of two partially matched UCB units would improve engraftment without crossed immunological rejection. Since May 2000, six adult patients with high risk leukemia have been transplanted in this study.展开更多
文摘Umbilical-cord blood (UCB) is a source of hematopoietic stem cells that has been successfully used for transplantation, primarily in children. But the low cell dose severely limits the application of unrelated umbilical-cord blood transplantation (UCBT) in adult patients, particularly in those with high body weight. We hypothesized that the combined transplantation of two partially matched UCB units would improve engraftment without crossed immunological rejection. Since May 2000, six adult patients with high risk leukemia have been transplanted in this study.
