近年来骨髓移植取得了很大的进展,但存在着供者来源及移植物抗宿主疾病(GVHD)等问题。因此,我们开展了人胎肝造血细胞性能,保存及临床应用的研究,并进行了急性白血病胎肝移植研究。虽然人胎肝较骨髓来源丰富,但在临床移植时,也很被动,常因选不到合适胎儿而耽误移植时机,因而也有一个保存问题。由于一般医院 In recent years, bone marrow transplantation has made great progress, but there are donor sources and graft-versus-host disease (GVHD) and other issues. Therefore, we conducted a study on the performance, preservation and clinical application of human fetal liver hematopoietic cells and carried out a study on fetal liver transplantation in acute leukemia. Although human fetal liver rich in bone marrow, but in clinical transplantation, is also very passive, often due to choose the right fetus and delayed the timing of transplantation, which also has a conservation problem. As a general hospital