abstract：:The tumor promoting agent TPA (phorbol ester; 1.6 X 10(-8)M) was used to induce the differentiation in vitro of B-chronic lymphocytic leukemia (B-CLL) cells from 14 untreated patients. The uninduced phenotype was SIg+, Mrbc+, RFT-1+, RFA-4-, FMC7-. After 72 h incubation with TPA, B-CLL cells became RFA-4+, FMC7+ and l...

journal_title：Leukemia research

authors： Caligaris-Cappio F,Janossy G,Campana D,Chilosi M,Bergui L,Foà R,Delia D,Giubellino MC,Preda P,Gobbi M

更新日期：1984-01-01 00:00:00

abstract：:Some peripheral blood clonogenic T-cells from patients with T-cell malignancies can generate colonies in methylcellulose in the absence of added growth factors or mitogen stimulation (T-CFCs). T-CFC from these patients were also able to form colonies in semi-solid media in the presence of added growth factors (T-CFCi)...

journal_title：Leukemia research

authors： Georgoulias V,Auclair H,Jasmin C

更新日期：1984-01-01 00:00:00

abstract：:A single patient who had a leukemic relapse six months after receiving a syngeneic bone marrow transplant was given "adoptive chemoimmunotherapy." Lymphocytes from the patients identical twin were alloactivated and grown in T cell growth factor in vitro. After receiving chemotherapy to reduce the number of relapsed le...

journal_title：Leukemia research

authors： Sondel PM,Kohler PC,Hank JA,Bozdech MJ,Lieberman LM,Hong R,Albertini R,Exten RE

更新日期：1984-01-01 00:00:00

abstract：:A prospective case-control study of the aetiologic factors involved in the production of lymphoid malignancies has been conducted within a defined geographical area covering six health districts in the Yorkshire Region. Among the aspects investigated were past medical events, occupations and certain social factors. A ...

journal_title：Leukemia research

authors： Bernard SM,Cartwright RA,Bird CC,Richards ID,Lauder I,Roberts BE

更新日期：1984-01-01 00:00:00

abstract：:Of 597 cases of acute leukaemia in adults (greater than 16 years) seen at St. Bartholomew's Hospital, London, between May 1973 and January 1982, 412 were diagnosed as AML, 103 as ALL and 58 as Philadelphia chromosome positive blast crisis of CML (13 presenting as acute leukaemia and 45 having a prior chronic phase). T...

journal_title：Leukemia research

authors： Greaves MF,Bell R,Amess J,Lister TA

更新日期：1983-01-01 00:00:00

abstract：:Replication of the Friend spleen focus forming virus (SFFV) in C3H/HeJ or C57BL/6J mouse continuous bone marrow cultures is associated with an increased cumulative production of pluripotential/hematopoietic stem cells (CFUs), granulocyte-macrophage progenitor cells (GM-CFUc), and total granulocytes, compared to uninfe...

journal_title：Leukemia research

authors： Greenberger JS,Eckner RJ,Sakakeeny MA,Cohen GI

更新日期：1983-01-01 00:00:00

abstract：:A number of inborn errors of purine metabolism have been associated with immunodeficiency diseases. From studies to the possible mechanism(s) leading to the defects in the immune system, it appeared that the accumulation of deoxyATP and deoxyGTP and the subsequent inhibition of ribonucleotide reductase played an impor...

journal_title：Leukemia research

authors： van Laarhoven JP,de Bruyn CH

更新日期：1983-01-01 00:00:00

abstract：:A method using avidin-biotin complex (ABC) to detect the presence of the enzyme terminal deoxynucleotidyl transferase (TdT) is described and compared with a proven indirect immunofluorescence method. The material studied consisted of: (1) peripheral blood and bone marrow smears from 17 patients with leukemia (ALL, 8; ...

journal_title：Leukemia research

authors： Racklin B,Bearman R,Sheibani K,Winberg C,Rappaport H

更新日期：1983-01-01 00:00:00

abstract：:Two white European males are reported with adult T-cell leukemia (ATL), a disease first described in Japan, but recently also in the U.K. and U.S.A. Both patients presented with lymphadenopathy, but without a mediastinal mass. In addition, one patient had skin infiltrates and the other had hepatosplenomegaly. Morpholo...

journal_title：Leukemia research

authors： Tricot GJ,Broeckaert-Van Orshoven A,den Ottolander GJ,de Wolf-Peeters C,Meyer CJ,Verwilghen RL,Jansen J

更新日期：1983-01-01 00:00:00

abstract：:Previous studies have shown that thymosin (fraction 5) is able to induce surface differentiation markers on normal murine bone marrow T-cell precursors. Phorbol ester (TPA) promotes differentiation of human leukaemic lymphoblasts as assessed by changes in phenotypic surface markers and terminal deoxynucleotidyl transf...

journal_title：Leukemia research

authors： Ho AD,Ma DD,Price G,Hoffbrand AV

更新日期：1983-01-01 00:00:00

abstract：:Introduction of the maturation index (MI) as a measure for the degree of maturation improved the subtyping of acute myeloid leukemia (AML). A comparison is made here between the MI and the results of surface marker analysis with a panel of monoclonal antibodies (McAb) in the immunofluorescence technique. The McAb appl...

journal_title：Leukemia research

authors： van Rhenen DJ,van der Reijden HJ,van't Veer MB,Engelfriet CP,von dem Borne AE,Langenhuijsen MM

更新日期：1983-01-01 00:00:00

abstract：:Although abnormalities in granulopoiesis detected by means of bone marrow cytology, culture and kinetic studies have provided prognostic data in preleukemic states and oligoblastic leukemias, this information cannot be applied to individual cases. In order to determine the indications for treatment and the form it sho...

journal_title：Leukemia research

authors： Karsdorf A,Dresch C,Metral J,Najean Y

更新日期：1983-01-01 00:00:00

abstract：:We report the development and characterization of SJ-9A4, a monoclonal antibody (MoAb) produced against common acute lymphoblastic leukemia (C-ALL) cell lines. SJ-9A4 reacted with C-ALL, B-cell chronic lymphocytic leukemia (B-CLL), platelets and C-ALL neuroblastoma (NB) and the K562 cell lines. It had no significant r...

journal_title：Leukemia research

authors： Komada Y,Peiper SC,Melvin SL,Metzger DW,Tarnowski BH,Green AA

更新日期：1983-01-01 00:00:00

abstract：:Heterogeneity for 5'nucleotidase has been demonstrated in chronic lymphocytic leukemia [12]. The enzyme is not detectable in the lymphocytes from the majority of patients with this disorder, but normal and even supranormal levels are found in some cases [17]. In the present studies, the properties of this ecto-nucleot...

journal_title：Leukemia research

authors： Conklyn MJ,Silber R

更新日期：1982-01-01 00:00:00

abstract：:A permanent cell line, MN 60, was established from the peripheral blood of a patient with an acute lymphoblastic leukemia (ALL) classified morphologically as being of the L3 type. Cell growth started rapidly in vitro and no feeder cells were needed. Cells of the MN-60 line were identical to the original leukemic cells...

journal_title：Leukemia research

authors： Roos G,Adams A,Giovanella B,Lundgren E,Nilsson K,Nordenson I,Sundström C

更新日期：1982-01-01 00:00:00

abstract：:The results of allogeneic marrow transplantation in 75 patients with acute lymphoblastic leukemia and 63 patients with acute non-lymphoblastic leukemia in relapse are reviewed. The effects of various chemotherapeutic regimens added to the basic regimen of cyclophosphamide (Cy) 60 mg/kg given on each of two successive ...

journal_title：Leukemia research

authors： Badger C,Buckner CD,Thomas ED,Clift RA,Sanders JE,Stewart PS,Storb R,Sullivan KM,Shulman H,Flournoy N

更新日期：1982-01-01 00:00:00

abstract：:Ml cells were labeled in vitro with [3H]thymidine and injected into the peritoneal cavity of syngeneic mice. After several days the peritoneal cells were harvested and [3H]labeled cells were determined by autoradiography. The inoculated isotope-labeled Ml cells differentiated in the peritoneal cavity and lipopolysacch...

journal_title：Leukemia research

authors： Honma Y,Hayashi M,Kasukabe T,Hozumi M

更新日期：1982-01-01 00:00:00

abstract：:Media conditioned by regenerating murine bone marrow cells contain a stimulator of haemopoietic stem cell proliferation. Fractionated cell populations have been examined for production of this stimulatory activity in order to characterize its cellular source. The stimulator is produced by adherent, phagocytic, radiore...

journal_title：Leukemia research

authors： Wright EG,Ali AM,Riches AC,Lord BI

更新日期：1982-01-01 00:00:00

abstract：:Adenosine deaminase (ADA) and purine nucleoside phosphorylase (PNP) were measured in normal human and in malignant lymphoid cells. Thymocytes had high ADA activity (21.2 +/- 6.8 10(3) nM/h/mg) and low PNP activity (1.2 +/- 0.6), whereas T peripheral blood lymphocytes (PBL) had low ADA activity (1.20 +/- 0.22) and high...

journal_title：Leukemia research

authors： Demeocq F,Viallard JL,Boumsell L,Richard Y,Chassagne J,Plagne R,Lemerle J,Bernard A

更新日期：1982-01-01 00:00:00

abstract：:Nucleic acid and protein synthesis was determined in immature myeloid cells isolated from seven normal bone marrow samples and compared to blasts from nine patients with fullblown acute non-lymphocytic leukemia. Samples obtained from normal bone marrow contained a mean of 82% immature myeloid cells with 29.9% S-phase ...

journal_title：Leukemia research

authors： Burghouts JT,Plas AM,Salden MH,Wessels HM

更新日期：1982-01-01 00:00:00

abstract：:The continuous human promyeloid cell line HL60 may be induced to differentiate into neutrophils by the presence of 1.25% dimethylsulphoxide (DMSO) and related compounds [4]. When treated with 12-O-tetradecanoylphorbol-13-acetate (TPA), the cells exhibit may features characteristic of monocytes/macrophages [13]. In bot...

journal_title：Leukemia research

authors： Toksoz D,Bunce CM,Stone PC,Michell RH,Brown G

更新日期：1982-01-01 00:00:00

abstract：:To increase our knowledge of the pathogenesis of tumour recurrence, cell membrane phenotypes were determined on bone marrow and extramedullary tumour cells at diagnosis and at relapse in 24 children with lymphoid malignancies. There were 19 patients with acute lymphoblastic leukemia and five with non-Hodgkin's lymphom...

journal_title：Leukemia research

authors： Lauer S,Piaskowski V,Camitta B,Casper J

更新日期：1982-01-01 00:00:00

abstract：:Bone marrow culture techniques and equilibrium density centrifugation of human bone marrow cells were used to analyse the neutrophil-granulocyte, macrophage and eosinophil-granulocyte progenitor hierarchy. The buoyant density of progenitor cells changes as cells differentiate down the granulocyte-macrophage pathway an...

journal_title：Leukemia research

authors： Guimaraes JE,Francis GE,Bol SJ,Berney JJ,Hoffbrand AV

更新日期：1982-01-01 00:00:00

abstract：:Bone marrow cells of five patients with acute myeloid leukemia were fractionated by means of counterflow centrifugation (elutriation). The different fractions were enriched with cells belonging to subsequent stages of the cell cycle. Cytokinetic evaluation of these cell fractions was performed by [3H]thymidine autorad...

journal_title：Leukemia research

authors： Vierwinden G,Drenthe-Schonk AM,Plas AM,Linssen PC,Pennings AH,Holdrinet RS,van Egmond J,Wessels JM,Haanen CA

更新日期：1982-01-01 00:00:00