Zobrazeno 1 - 10
of 67
pro vyhledávání: '"N. M. Blackett"'
Publikováno v:
Cytokine. 10:49-54
Interleukin 3 (IL-3) and stem cell factor (SCF) are both important regulators of early haemopoietic cell development. Here, we have compared their effects or the kinetics of erythroid burst formation by BFU-E in normal adult bone marrow. We grew the
Autor:
N M Blackett, M Y Gordon
Publikováno v:
Cell Transplantation, Vol 7 (1998)
The practice of hematopoietic stem cell transplantation to rescue patients from the myeloablative effects of chemo- or radiotherapy, or to replace defective hematopoiesis, is based on the assumption that hematopoietic stem cells in the graft have suf
Autor:
N M, Blackett, M Y, Gordon
Publikováno v:
British journal of haematology. 92(3)
Publikováno v:
Leukemia. 9(7)
One of the controversies surrounding the repopulating capacities of haemopoietic stem cells is whether or not the same or different populations are responsible for short-term and long-term repopulation after transplantation. To address this question,
Autor:
M Y, Gordon, N M, Blackett
Publikováno v:
Bone marrow transplantation. 15(5)
Theoretically, a single pluripotent haemopoietic stem cell should be able to reconstitute haemopoiesis following transplantation. However, clinical and experimental observations demonstrate that it is necessary to transplant numerous stem cells to ob
Publikováno v:
British journal of haematology. 88(2)
Summary. Video-recordings of whole normal bone marrow granulocyte-macrophage colony (CFU-GM) cultures were made after 7, 14 and 21 d. Retrospective viewing of the tapes allowed the relationships to each other of the colonies scored on the three diffe
Autor:
M Y, Gordon, N M, Blackett
Publikováno v:
Leukemia. 8(6)
In summary, we propose that the haemopoietic system consists of a hierarchy of clonogenic stem and progenitor cells and that the stochastic effect is superimposed upon these compartments. This means that (i) considerable heterogeneity can exist withi
Autor:
N. M. Blackett, T. A. Boarder
Publikováno v:
Cell Proliferation. 9:589-596
High concentrations of tritiated thymidine and cytosine arabinoside (Ara-C) have been used to selectively kill cells in the crypts of Lieberkuhn that are synthesizing DNA. The effect of these agents on the number of regenerating microcolonies seen 3
Autor:
N. M. Blackett
Publikováno v:
Cell Proliferation. 20:393-402
Substantial support has been obtained for the stochastic model for stem cell differentiation first proposed by Till, McCulloch & Siminovitch (1964), over 20 years ago. By adding a cell maturation pathway, it is possible to predict (by computer simula
Publikováno v:
Cell Proliferation. 11:543-553
It is known that pretreatment of mice with bacterial endotoxin and certain stathmokinetic agents between 1 and 3 days prior to exposure to ioninzing radiation reduce radiation lethality. In this communication it is shown that pretreatment with cytosi