Abstract：
:Specific changes taking place in the erythroid tissue following depletion or replacement of androgens were studied in rats. The reduction of testosterone levels in blood of orchiectomized animals did occur in conjunction with a decline of erythrocyte glucose-6-phosphate (G6P) and lactate levels. No evidence of anemia was observed. The subcutaneous administration of testosterone propionate (16.0 mg/kg) to orchiectomized rats restored, within 12 hours, blood testosterone levels as well as erythrocyte G6P levels and lactate production. The in vitro incorporation of glucose-1-14C into rat erythrocytes incubated with testosterone was comparable to that of control cells. A radioautographic study of rat erythroid marrow pulsed with glucose-1-14C showed a lower labeling when testosterone propionate was administered. The authors conclude that testosterone does directly affect glucose metabolism of erythroid cells, via the pentose shunt pathway. The possible role of the androgen-dependent enhancement of erythroid glycolysis is discussed in relation to the function of testosterone receptocytes present in marrow cells and a 17beta-hydroxysteroid dehydrogenase present in erythrocytes.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Molinari PF,Esber HJ,Snyder LMsubject
Has Abstractpub_date
1976-09-01 00:00:00pages
301-9issue
5eissn
0301-472Xissn
1873-2399journal_volume
4pub_type
杂志文章abstract：:To investigate the effect of interferon on the proliferation of normal erythroid precursor cells, various interferon preparations were added to mouse fetal liver cells cultured in a liquid microculture system. The effect of interferon was studied using cellular tritiated thymidine incorporation both in the presence an...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-09-01 00:00:00
abstract：OBJECTIVE:Common marmosets are considered experimental animals of primates useful for medical research. We developed several monoclonal antibodies (mAbs) directed to CD molecules to gain initial insight into the immune and hematopoietic systems of this organism, and analyzed the basic cellularity and characters of marm...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.08.003
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVE:Differentiation-inducing therapy by agents such as 1,25-dihydroxyvitamin D(3) (1,25(OH)(2)D(3)) represents a useful approach for the treatment of acute myelogenous leukemia (AML). We previously showed that Gemini-23-yne-26,27-hexafluoro-D(3) inhibited the proliferation of MCF-7 breast cancer cells in associat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2010.03.020
更新日期：2010-08-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to develop novel markers for enrichment of hematopoietic progenitors from bone marrow of swine. MATERIALS AND METHODS:We previously showed that pig bone marrow contains a "side population" (SP) of Hoechst dye-effluxing cells that resembles the hematopoietic stem cell (HSC)-containin...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)00835-4
更新日期：2002-07-01 00:00:00
abstract：:A peptide sequence was identified by phage display technology that could be used as an alternative to chymopapain for the release of hematopoietic progenitor cells captured by anti-CD34 monoclonal antibodies. This was achieved by affinity selection screening (biopanning) of a random hexapeptide sequence phage display ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00007-7
更新日期：1999-05-01 00:00:00
abstract：:A right atrial catheter was implanted into 15 patients undergoing bone marrow transplantation as a treatment for acute leukemia. The catheter remained in position for 79 +/- 34 days. No catheter-related septicemia was observed. It appears that this catheter is helpful in supporting bone marrow transplant recipients. ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Sustained NF-κB activation is often observed in acute myeloid leukemia (AML); therefore, proteasome inhibition has been proposed to efficiently target AML cells. In this study, we questioned whether leukemic stem cell-enriched CD34(+) cells are sensitive to the proteasome inhibitor bortezomib. Surprisingly, we observe...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.02.002
更新日期：2013-06-01 00:00:00
abstract：:The first blood cells observed in the embryo are large nucleated erythroblasts generated in blood islands of the extraembryonic yolk sac. These unique red cells have been termed primitive because of their resemblance to nucleated erythroblasts of nonmammalian species. It is now widely assumed that hematopoiesis in the...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2005.06.012
更新日期：2005-09-01 00:00:00
abstract：OBJECTIVE:For approximately 5% of autologous transplant recipients and a higher proportion of allogeneic transplant recipients, low level and delayed platelet engraftment is an ongoing problem. Mesenchymal stem cells (MSC), which can be derived from bone marrow as well as other organs, are capable of differentiation in...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(03)00042-0
更新日期：2003-05-01 00:00:00
abstract：:Persistent reductions in the femoral content of hemopoietic colony-forming cells (CFU-S and GM-CFC) were observed after four doses of irradiation, delivered with three weeks between doses. In general, the reductions were dose dependent, and similar reductions were produced by single doses and repeated doses using the ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-03-01 00:00:00
abstract：:We have previously reported that granulocyte-macrophage colony-stimulating factor (GM-CSF) given after the administration of 5-fluorouracil (5-FU) results in augmented hematopoietic recovery as evidenced by increased white blood cell and neutrophil counts. Mice receiving GM-CSF following 5-FU administration were obser...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:The transcription factor SCL is critically required for establishing hematopoiesis and for proper endothelial development, but not for maintenance of hematopoietic stem cells or endothelial cells in the adult. Conflicting data exists regarding the developmental function of SCL, namely, whether it acts as a master regu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.07.005
更新日期：2008-12-01 00:00:00
abstract：:Although three molecular forms of macrophage colony-stimulating factor (M-CSF) have been reported, Western blot analysis of immunoaffinity-purified M-CSF from human blood has shown that the major species of M-CSF in the serum has a molecular weight (MW) of 85 kD. Superose-12 gel filtration chromatography of immunoaffi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1996-02-01 00:00:00
abstract：OBJECTIVE:Podocalyxin expression on Ter119(+) erythroblasts is induced following administration of erythropoietin (Epo) or phenylhydrazine treatment, but is notably absent on committed erythroid progenitors during homeostatic red cell turnover. Following high-dose Epo administration in vivo, podocalyxin surface express...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.09.006
更新日期：2009-01-01 00:00:00
abstract：:We previously demonstrated that lysis of tumor cells that express Hsp70, the highly stress-inducible member of the HSP70 family, on their plasma membrane is mediated by natural killer (NK) cells. Here, we studied the effects of different proteins of the HSP70 family in combination with interleukin 2 (IL-2) on the prol...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(99)00104-6
更新日期：1999-11-01 00:00:00
abstract：OBJECTIVE:Resveratrol (3,4',5,-trihydroxystilbene, RV), an ingredient of wine, is an inhibitor of the proliferation-linked enzyme ribonucleotide reductase (RR) and shows a broad spectrum of cytotoxic effects against human cancer cells. In order to enhance these effects, we introduced additional hydroxyl moieties into t...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2006.05.018
更新日期：2006-10-01 00:00:00
abstract：:Anemia is a frequently observed adverse effect in cancer patients who receive chemotherapy or drugs designed to block specific oncogenic signaling pathways, although the underlying mechanisms are poorly understood. An article first published online (Zhu HH, Luo X, Zhang K, et al. Proc Natl Acad Sci USA 2015;112:13342-...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2016.01.004
更新日期：2016-05-01 00:00:00
abstract：:Progress of age-related hematopoietic diseases such as myelodysplastic syndrome has previously been linked to enhanced levels of reactive oxygen species (ROS). Uncoupling protein 2 (UCP2) was found to reduce mitochondrial ROS production through uncoupling of the respiratory chain. The impact of UCP2 loss and elevated ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2016.08.003
更新日期：2016-11-01 00:00:00
abstract：:The effect of staurosporine, a novel calcium/phospholipid-dependent protein kinase (protein kinase C) inhibitor, on differentiation of human promyelocytic leukemic HL-60 cells, was investigated. Staurosporine inhibited HL-60-cell proliferation in a concentration-dependent manner, but did not induce HL-60-cell differen...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Increasing evidence points to endoglin (Eng), an accessory receptor for the transforming growth factor-β superfamily commonly associated with the endothelial lineage, as an important regulator of the hematopoietic lineage. We have shown that lack of Eng results in reduced numbers of primitive erythroid colonies as wel...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2012.06.007
更新日期：2012-10-01 00:00:00
abstract：:Mice deprived of water for three days showed hemoconcentration due to a reduced plasma volume, suppressed erythropoiesis and reduced food intake. All three classes of erythroid progenitor cells in both the bone marrow and spleen of dehydrated mice were markedly suppressed but recovered rapidly upon rehydration. In add...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：OBJECTIVE:To investigate the interaction of imatinib mesylate (IM) with the clinically relevant adenosine triphosphate-binding cassette efflux transporter MDR1 (ABCB1) in cells from patients with chronic myeloid leukemia (CML) and to explore whether inhibition of this transporter would improve IM's efficacy in the elim...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2009.02.006
更新日期：2009-06-01 00:00:00
abstract：:Are the stem cells that survive graded doses of ionizing radiation as effective in restoring hematopoiesis in irradiated mice as transfused nonirradiated stem cells? This question was addressed by determining animal dose mortality and 10-day colony-forming units (CFU-S) survival curves and then replotting the percent ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
abstract：:The relative contributions of various organs to platelet production is controversial. In this study, serial histologic sections of bone marrow, spleen, liver, and lung from normal C57BL/6J mice and mice that had received three different agents which perturb normal murine thrombopoiesis (platelet antiserum, 5-fluoroura...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:In the accompanying paper we constructed a model for the proliferation and differentiation of granulocyte-macrophage progenitor cells in response to the specific proliferation/differentiation stimulus granulocyte-macrophage colony-stimulating activity (gm-CSA). Here we have tested the model without altering the model ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：OBJECTIVE:Many clinical gene therapy trials have described poor engraftment of retrovirally transduced CD34(+) cells. Because engraftment is dependent upon successful homing of graft cells to the bone marrow (BM), we examined whether retroviral-mediated gene transfer (RMGT) induces a homing defect in CD34(+) cells. ME...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2005.12.014
更新日期：2006-04-01 00:00:00
abstract：:The more mature erythroid progenitor assayable in vitro, the colony-forming unit-erythroid (CFU-E), is normally found in the bone marrow (BM) but is virtually absent from peripheral blood (PB), unlike the more immature progenitor, the burst-forming unit-erythroid (BFU-E). We report on the detection of CFU-E in the PB ...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1995-12-01 00:00:00
abstract：:Similarly to other tissues, the bone marrow contains subsets of resident tissue macrophages, which are essential to maintain bone formation, functional hematopoietic stem cell (HSC) niches, and erythropoiesis. Pharmacologic doses of granulocyte colony-stimulating factor (G-CSF) mobilize HSC in part by interfering with...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2014.03.009
更新日期：2014-07-01 00:00:00
abstract：:Cell surface molecules aberrantly expressed or overexpressed by myeloid leukemic cells represent potential disease-specific therapeutic targets for antibodies. MUC1 is a polymorphic glycoprotein, the cleavage of which yields two unequal chains: a large extracellular α subunit containing a tandem repeat array bound in ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.12.002
更新日期：2019-02-01 00:00:00
abstract：OBJECTIVE:We studied two adult brothers with severe congenital thrombocytopenia in order to determine the genetic etiology of their inherited disorder. Despite the absence of eczema or immunodeficiency, a mutation of the Wiskott-Aldrich syndrome (WAS) gene was suspected because of the presence of microthrombocytes. MA...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(02)01023-8
更新日期：2003-02-01 00:00:00
