It is generally accepted that morphologically recognizable bone marrow (BM) cells are
derived from progenitor cells committed to a specific line of haematopoietic differentiation …

Pu. 1 is an ETS family transcription factor (TF) that plays critical roles in erythroid progenitors
by promoting proliferation and blocking terminal differentiation. However, the mechanisms …

Abstract 51 Cr-labeled lymphoid cells derived from lymph node, peripheral blood, spleen,
Peyer's patches, and thymus migrate distinctively into syngeneic recipients. Each …

The interesting history of over a century of knowledge of the bone marrow as the seedbed of
the blood, a seedbed in which migratory stem cells proliferate and differentiate, has been …

The repopulating potential of bone marrow cells that have been subjected either to
cryoprotective or to cryodestructive treatments were assayed by the spleen colony …

SUMMARY A histological study was carried out on the spleen and bone marrow colonies of
(DS X C57BL) F 1 hybrid mice. Parental (DS) lymph node cells injected into F 1 hybrid mice …

The human leukemias are a group of hematologic neoplasms characterized by uncontrolled
proliferation of cells concerned with blood cell production. The cause (s) of human leukemia …

抄録 Reciprocal interaction between the hemopoietic organ stromal cells and the cells of the
granulocytic, megakaryocytic and erythrocytic series in the human liver obtained from 109 …

The effects of phytohemagglutinin (PHA) were studied in irradiated mice to see if a definite
myeloproliferative effect could be demonstrated in vivo. The data obtained suggested the …

Hemopoietic colonies were counted macroscopically and microscopically in spleens of
hybrid mice seven or eight days after they had been irradiated and given parental bone …