The volume of bone marrow in newborns is, in fact, so large that it is nearly equal to the marrow space occupied by hematopoietic cells in adults. The spleen, lymph nodes, and even kidneys may contain too few developing hematopoietic stem cells. During fetal life and at birth, communication...
Embryonic stem cells differentiate in vitro into cardiomyocytes representing sinusnodal, atrial and ventricular cell types The present study using patch-clamp technique on single cells isolated from beating areas of embryoid bodies demonstrated the development of cardiomy- ocy... Victor,A.,Maltsev,......
Age-related defects in stem cells can limit proper tissue maintenance and hence contribute to a shortened lifespan. Using highly purified hematopoietic ste... SM Chambers,CA Shaw,C Gatza,... - 《Plos Biology》 被引量: 1203发表: 2007年 Management of Acute Promyelocytic Leukemia Acute promyelocyti...
The volume of bone marrow in new-borns is in fact so large that it is nearly equal to the marrow space occupied by hematopoietic cells in adults.The spleen, lymph nodes and even kidney may contain too a few developing hematopoietic stem cells. During fetal life and at birth, communication ...
Potential sources for stem cells are embryos, fetuses, and adults (adipose tissue or adult cells, usually from skin [induced pluripotent], amniotic fluid, cartilage, bone marrow, menstrual blood, peripheral blood, placenta, skin, teeth, synovium, or umbilical cord blood). Issues regarding the ...
Many differences between the distinct stem cell sources do exist. PBPC contain a higher amount of CD34 + cells compared with BM and UCB, leading to more rapid engraftment with the disadvantage of a higher incidence of chronic graft-versus-host disease. In contrast to adults, children seem to ...
Bone marrow aspirate from the iliac crest contains mesenchymal stem cells (MSCs) and growth factors that can be used to stimulate bone regeneration. The marrow has been estimated to contain 1/50,000 nucleated stem cells in younger adults and 1/1,000,000 in the elderly. Both anterior and ...