Abstract：
:The results and complications of 224 marrow collections from 200 patients with malignant disease who underwent marrow aspiration and storage for subsequent autologous marrow transplantation (AMT) were analyzed. The median age of the patients was 35 years (range 1-68); 131 patients had hematologic malignancies and 69 had solid tumors. Thirty-one patients proceeded directly to AMT after marrow aspiration at a median of 4.5 days (range 0-10). A further 75 patients received AMT a median of 3.0 months (12 days-10 years) after marrow aspiration. The remaining 94 patients had marrow stored but not infused. When a second aspiration was performed from the same patient within seven weeks, the yield of marrow nucleated cells was significantly reduced (p less than 0.02). A negative linear correlation was observed between CFU-C/kg harvested and the day to achieve a posttransplant blood neutrophil count greater than 500/cmm (r = -0.3092, p less than 0.05). A total of 36 (17.4%) complications associated with marrow aspiration were observed including two (0.97%) life-threatening episodes. Postoperative fever accounted for 23 of 34 episodes of minor complications. There was no increased risk of serious complications with decreased time from aspiration to transplant. It was concluded that the morbidity and mortality from autologous marrow aspiration did not differ significantly from that observed in normal donors.
journal_name
Exp Hematoljournal_title
Experimental hematologyauthors
Jin NR,Hill RS,Petersen FB,Buckner CD,Stewart PS,Amos D,Appelbaum FR,Clift RA,Bensinger WI,Sanders JEsubject
Has Abstract,Author List Incompletepub_date
1985-10-01 00:00:00pages
879-84issue
9eissn
0301-472Xissn
1873-2399journal_volume
13pub_type
杂志文章abstract：:We have investigated the effect of hematopoietic cytokines on the survival of severe combined immune-deficient (SCID) mice that received a high dose of radiation. In this study, female SCID mice were irradiated at doses ranging from 500 to 600 cGy and then transplanted with 2 x 10(6) male Balb/c marrow cells. Groups o...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1994-02-01 00:00:00
abstract：:Cultured guinea pig bone marrow megakaryocytes were found to secrete a 92-kd collagenase that was detected by digestion of gelatin in a polyacrylamide substrate gel assay. Neither casein or bovine serum albumin were digested by this enzyme. The enzyme is a neutral metalloprotease. Its secretion is increased by thrombi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：OBJECTIVES:To characterize and evaluate the validity of a novel coculture system for studying human B-lymphocyte developmental biology. MATERIALS AND METHODS:We developed a long-term culture system to produce B lymphocytes from human CD34(+) cells purified from umbilical cord blood using human mesenchymal stem cells (...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2007.12.013
更新日期：2008-05-01 00:00:00
abstract：:In chronic eosinophilic leukemia, the transforming oncoprotein FIP1L1-PDGFRA is a major target of therapy. In most patients, the tyrosine kinase inhibitor (TKI) imatinib induces complete remission. For patients who are intolerant or resistant, novel TKIs have been proposed. We examined the in vitro effects of 14 kinas...
journal_title：Experimental hematology
pub_type： 临床试验,杂志文章
doi：10.1016/j.exphem.2013.12.007
更新日期：2014-04-01 00:00:00
abstract：:Bone marrow and/or peripheral blood of patients with chronic myeloid leukemia (CML) was investigated by the following three parameters: Ph' chromosome, bcr-abl expression in fresh blood and/or bone marrow, and bcr-abl expression in single hematopoietic progenitor colonies generated from blood and/or bone marrow. Expre...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1995-12-01 00:00:00
abstract：OBJECTIVE:To investigate the role of perforin-mediated cell apoptosis in murine models of immune-mediated bone marrow (BM) failure. MATERIALS AND METHODS:We compared C57BL/6J (B6) mice carrying a perforin gene deletion (Prf(-/-)) with wild-type (WT) controls for cellular composition in lymphohematopoietic tissues. Lym...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.12.001
更新日期：2009-04-01 00:00:00
abstract：:Multiple myeloma (MM) is a hematologic malignancy characterized as an abnormal proliferation and invasion of plasma cells into the bone marrow. Toll-like receptors (ТLRs) connect the innate and adaptive immune responses and represent a significant and potentially linking element between inflammation and cancer. When T...
journal_title：Experimental hematology
pub_type： 杂志文章,评审
doi：10.1016/j.exphem.2014.11.003
更新日期：2015-03-01 00:00:00
abstract：:Recently, several human bone marrow stromal cell lines have established and produced hematopoietic growth factors. One of these factors, a burst-promoting activity (BPA), was purified from 6 liters of serum-free conditioned medium cultured from stromal cell line KM-102, which was stimulated by phorbol myristate acetat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1988-08-01 00:00:00
abstract：:The ectopic implantation of mouse marrow to the kidney capsule offers considerable scope as an assay of the hemopoietic microenvironment. Our previous work has shown that whole-body irradiation of the graft recipient prior to implantation results in superior ossicle formation in the kidney of the host. Here we report ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-07-01 00:00:00
abstract：:Addition of serum or plasma from many species increased the number and size of neutrophilic granulocyte and macrophage colonies formed in vitro by mouse bone marrow cells after stimulation by a variety of preparations containing colony stimulating factor (CSF). The active factor in serum was heat-labile, non-dialyzabl...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1975-08-01 00:00:00
abstract：:Initially described as an endogenous inhibitor of proteases, the tissue inhibitor of metalloproteinases 1 (TIMP-1) also displays cytokine-like functions. TIMP-1 is a soluble protein whose levels are increased under inflammatory conditions. We recently found that TIMP-1(-/-) mice have decreased bone marrow (BM) cellula...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2015.07.003
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVE:B-lineage acute lymphoblastic leukemia (ALL) and chronic myeloid leukemia in lymphatic blastic phase in adults have poor prognoses despite intensive chemotherapy. Novel targeted treatment modalities emerge, but their evaluation requires relevant in vitro models of lymphoblastic leukemia. Presently available c...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.11.002
更新日期：2009-03-01 00:00:00
abstract：:Discontinuous albumin density gradients were used to physically separate hemopoietic cells from immunocompetent lymphocytes in peripheral blood mononuclear cells of dogs. Transplantation of these stem cell concentrates into lethally irradiated allogeneic recipients restored hemopoiesis in nine of 12 animals. Tolerance...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：:Cell proliferation was investigated in normal and Rauscher Leukemia Virus-infected BALB/c mice. Five days after inoculation, islands of leukemic blasts arose in the red pulp, and proliferated as shown by autoradiographic analysis after a pulse of 3H-Thymidine. These cells subsequently infiltrated the whole spleen and ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1978-06-01 00:00:00
abstract：OBJECTIVE:Diamond-Blackfan anemia (DBA) is a rare congenital hypoplastic anemia caused by mutations in ribosomal protein (RP) genes. Our aim is to develop gene therapy for DBA patients with mutations in RPS19. We previously demonstrated that RPS19 gene transfer partially corrects erythroid development in vitro. In this...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2008.06.012
更新日期：2008-11-01 00:00:00
abstract：:This study is about enrichment of hemopoietic stem cell concentration in mouse bone marrow by use of a glass wool filtration technique. Maximum stem cell concentration was accomplished when filtration conditions were as follows: (1) support medium supplemented to 15% with fresh serum from syngeneic donors; (2) no incu...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:HIV-derived lentiviral vectors have been used widely to transduce non-dividing cells, such as hematopoietic stem cells (HSCs), in the setting of gene therapy. In this study, we screened lentiviral vectors for their ability to drive expression of the murine MHC class II chaperone, invariant chain (Ii) and a GFP reporte...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.07.002
更新日期：2013-11-01 00:00:00
abstract：:Improving our understanding of the intricacies of hematopoietic specification of induced or embryonic human pluripotent stem cells is beneficial for many areas of research and translational medicine. Currently, it is not clear whether, during human pluripotent stem cells hematopoietic differentiation in vitro, the mat...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2018.05.007
更新日期：2018-09-01 00:00:00
abstract：:Nasal natural killer-T cell lymphoma (NNKTL) is associated with the Epstein-Barr virus and has distinct histologic features, such as angiocentric and polymorphous lymphoreticular infiltrates that contain too many cell types, including tumor and inflammatory cells. We have shown previously that intercellular adhesion m...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2013.03.009
更新日期：2013-08-01 00:00:00
abstract：:Quantitative measurements on the haemopoiedic systems of SAS/4, 3H and RFM mice have been used to calculate the distribution and population sizes of haemopoietic cells in the bone marrow, spleen and peripheral blood. Considerable strain differences have been found in the sizes of haemopioetic stem cell populations and...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1975-06-01 00:00:00
abstract：:Based on previous observations that granulocyte-macrophage colony-stimulating factor (GM-CSF) promotes granulocyte recovery following chemotherapy, we evaluated the effect of recombinant human GM-CSF on hematopoietic progenitors and clinical outcome in six patients with delayed engraftment (greater than 55 days) after...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1991-03-01 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：:Type IV nuclear bodies are classified as true intranuclear inclusions that ultrastructurally contain numerous densely packed 20- to 30-nm osmiophilic granules surrounded by a microfibrillar cortex. In the present study, we have found statistically significant ultrastructural differences in the frequency and size of ty...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1987-02-01 00:00:00
abstract：:We detail a novel, sensitive, and reproducible in vitro bioassay for erythropoietin that can be performed conveniently in any laboratory and is well suited for analysis of large numbers of samples. The assay measures DNA synthesis by a cohort of highly erythropoietin-responsive red cell precursors appearing in bone ma...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:Recent experimental data suggest that the heterogeneity of chronic myeloid leukemia (CML) stem cells may be the result of the development of unique molecular events generating functional consequences in terms of the resistance and persistence of leukemic stem cells. To explore this phenomenon, we designed a single-cel...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/j.exphem.2020.04.005
更新日期：2020-05-01 00:00:00
abstract：:Megakaryocytic differentiation of progenitor cells was investigated in nine patients with low-risk myelodysplastic syndromes (MDS) (eight refractor anemia [RA] and one RA with ringed sideroblasts [RARS] and five patients with high-risk MDS (two RA with excess of blasts [RAEB] and three RAEB in transformation [RAEB-T])...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(98)00077-0
更新日期：1999-03-01 00:00:00
abstract：:To help establish an effective gene therapy protocol for patients with congenital metabolic diseases, we evaluated retrovirus-mediated transduction and long-term (LT) expression of the NeoR gene in cryopreserved and thawed CD34+ cells purified from granulocyte colony-stimulating factor (G-CSF)-mobilized peripheral blo...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1997-08-01 00:00:00
abstract：:Studies were undertaken to produce monoclonal antibodies directed against the murine receptor for macrophage colony-stimulating factor (M-CSF or CSF-1). Sprague-Dawley rats were injected with lysates prepared from a murine myelomonocytic cell line (RAW cell line) that has high levels of M-CSF receptors. Spleen cells f...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：:Heterozygous alpha-thalassemic (Hbath/+) female mice were investigated for the effect of persistent erythropoietic stress on the number of stem cells and progenitor cells along the the erythroid (E), granulocyte-macrophage (GM), and megakaryocyte (Meg) pathways. At the progenitor cell level, compensatory erythropoiesi...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：
更新日期：1986-05-01 00:00:00
abstract：OBJECTIVE:T lymphocytes can be activated by soluble factors such as cytokines or through direct cell-cell interactions. Although cytokine receptors are known to signal through STAT family transcription factors, the mechanisms by which other cell-surface molecules, such as CD2, transduce signals is unclear. The goal of ...
journal_title：Experimental hematology
pub_type： 杂志文章
doi：10.1016/s0301-472x(00)00652-4
更新日期：2001-02-01 00:00:00
