Cytochemical localization of adenylate cyclase activity in rat bone marrow.

abstract：:The regulation of granulocyte-colony stimulating factor (G-CSF) and interleukin-6 (IL-6) mRNA was studied in human adherent monocytes in response to the protein kinase C activator, oleolyl-acetylglycerol (OAG), the calcium-ionophore A23187 and the cyclic AMP elevating agents, dibutyryl c-AMP (DBcAMP), cholera toxin an...

journal_title：British journal of haematology

authors： Vellenga E,van der Vinne B,De Wolf JT,Halie MR

更新日期：1991-05-01 00:00:00

abstract：:Restriction fragment length polymorphisms (RFLP) of the X-chromosome genes phosphoglycerate kinase (PGK) and hypoxanthine phorphoribosyltransferase (HPRT) were used to determine the clonal nature of myelodysplastic syndromes (MDS) in 22 patients. These included eight with refractory anaemia (RA), four with RA with rin...

journal_title：British journal of haematology

authors： Tsukamoto N,Morita K,Maehara T,Okamoto K,Karasawa M,Omine M,Naruse T

更新日期：1993-04-01 00:00:00

abstract：:Previous studies report conflicting results concerning the potential significance of thrombophilic genotypes in postarthroplasty venous thromboembolism (VTE). This study assessed thrombophilic genotypes, haemostatic and clinical variables as independent risk factors for VTE postarthroplasty. A total number of 569 pati...

journal_title：British journal of haematology

authors： Joseph JE,Low J,Courtenay B,Neil MJ,McGrath M,Ma D

更新日期：2005-04-01 00:00:00

abstract：:Analogous to T cells, Natural Killer (NK) cells may facilitate engraftment, combat infection, and control cancer in bone marrow or haematopoietic stem cell transplantation (HSCT); however, NK cells do not cause graft-versus-host disease. Killer immunoglobulin-like receptors (KIRs) regulate NK cell function, and recent...

journal_title：British journal of haematology

authors： Leung W

更新日期：2011-10-01 00:00:00

abstract：:Although expressed in several haematological lineages and involved in multiple different signalling pathways, Bruton tyrosine kinase (BTK) plays an indispensible role in B cells in signalling from the B cell receptor (BCR) for antigen. Many B cell malignancies remain dependent on constitutive BCR signalling, making BT...

journal_title：British journal of haematology

authors： Hutchinson CV,Dyer MJ

更新日期：2014-07-01 00:00:00

abstract：:Smouldering multiple myeloma (SMM) presents without MM defining symptoms. We aimed to identify patients with SMM with an 80% risk of progression within 2 years using only serum parameters. In total, 527 patients with SMM were included and divided into a training group (287 patients from the Czech Myeloma Group [CMG]) ...

journal_title：British journal of haematology

authors： Hájek R,Sandecka V,Špička I,Raab M,Goldschmidt H,Beck S,Minařík J,Pavlíček P,Radocha J,Heindorfer A,Jelínek T,Stejskal L,Brožová L,Ševčíková S,Straub J,Pika T,Pour L,Maisnar V,Seckinger A,Hose D

更新日期：2020-07-01 00:00:00

abstract：:Decreased bone formation plays an important role in the development of lytic lesions during the late stage of multiple myeloma (MM). Release of insulin-like growth factor binding protein-4 (IGFBP4) by tumour cells adjacent to bone may inhibit IGF-I-stimulated osteoblast growth and contribute to decreased bone formatio...

journal_title：British journal of haematology

authors： Feliers D,Woodruff K,Abboud S

更新日期：1999-03-01 00:00:00

abstract：:This study describes the effect of ferritin on lymphocyte function in vitro. Peripheral blood lymphocytes isolated from normal donors were incubated with purified human splenic ferritin, and the mitogenic effect of phytohaemagglutinin (PHA), concanavalin A (Con A), pokeweed mitogen (PWM) and mixed lymphocyte reaction ...

journal_title：British journal of haematology

authors： Matzner Y,Hershko C,Polliack A,Konijn AM,Izak G

更新日期：1979-07-01 00:00:00

abstract：:Erythropoietin (EPO) and stem cell factor (SCF) are two important factors in human erythropoiesis. We have recently demonstrated that SCF and EPO synergistically activate mitogen-activated protein (MAP) kinase, thereby promoting growth of human erythroid colony-forming cells (ECFCs). In the present study, we have exam...

journal_title：British journal of haematology

authors： Sui X,Krantz SB,Zhao ZJ

更新日期：2000-07-01 00:00:00

abstract：:We evaluated the performance of eight d-assays for the exclusion of deep vein thrombosis (DVT); Biopool AutoDimer, Biopool MiniQuant, bioMèrieux MDA D-Dimer, VIDAS, Dade Behring D-Dimer Plus, Trinity Biotech AMAX, NycoCard D-dimer and IL Test D-Dimer. The assays were evaluated both as stand-alone tests, and in combina...

journal_title：British journal of haematology

authors： Gardiner C,Pennaneac'h C,Walford C,Machin SJ,Mackie IJ

更新日期：2005-03-01 00:00:00

abstract：:Immunohistochemistry of acute leukaemias in bone-marrow paraffin sections is commonly thought to be useless because of the poor preservation of many lineage-related markers. The recent development of antibodies against fixative-resistant epitopes and of new antigen retrieval techniques, however, has expanded the possi...

journal_title：British journal of haematology

authors： Pileri SA,Ascani S,Milani M,Visani G,Piccioli M,Orcioni GF,Poggi S,Sabattini E,Santini D,Falini B

更新日期：1999-05-01 00:00:00

abstract：:Amiodarone has been implicated as a cause of thrombocytopenia but the responsible mechanism is unknown. We performed studies in three patients to characterize the pathogenesis of this complication. No amiodarone-dependent, platelet-reactive antibodies were identified using conventional serological techniques. However,...

journal_title：British journal of haematology

authors： Sahud MA,Caulfield M,Clarke N,Koch R,Bougie D,Aster R

更新日期：2013-10-01 00:00:00

abstract：:Myeloid neoplasms derive from the pathological clonal expansion of an abnormal stem cell and span a diverse spectrum of phenotypes including acute myeloid leukaemia (AML), myeloproliferative neoplasms (MPN) and myelodysplastic syndromes (MDS). Expansion of myeloid blasts with suppression of normal haematopoiesis is th...

journal_title：British journal of haematology

authors： Loh ML

更新日期：2011-03-01 00:00:00

abstract：:Proinflammatory cytokines such as interleukin 6 (IL-6), tumour necrosis factor alpha (TNF-alpha) and IL-1beta are considered to be involved in the pathogenesis of multiple myeloma (MM). In the present study, we examined a G/C polymorphism at position -174 in the promoter region of IL-6, a biallelic polymorphism at pos...

journal_title：British journal of haematology

authors： Zheng C,Huang DR,Bergenbrant S,Sundblad A,Osterborg A,Björkholm M,Holm G,Yi Q

更新日期：2000-04-01 00:00:00

abstract：:We assessed the role of human CD52 antibody (Campath-1H) in six patients with chronic lymphocytic leukaemia (CLL) treated to maximal response with purine analogues (fludarabine/deoxycoformycin) in whom persistent leukaemic infiltration of blood and bone marrow had precluded autologous stem cell transplantation. Five p...

journal_title：British journal of haematology

authors： Dyer MJ,Kelsey SM,Mackay HJ,Emmett E,Thornton P,Hale G,Waldmann H,Newland AC,Catovsky D

更新日期：1997-06-01 00:00:00

abstract：:Hereditary hyperferritinaemia cataract syndrome is an autosomal dominant disorder caused by heterogeneous mutations of the iron regulatory element (IRE) in the ferritin l-chain mRNA. The mutations are rare and fast DNA scanning would facilitate diagnosis. The aim of the study was to compare the analytical performances...

journal_title：British journal of haematology

authors： Cremonesi L,Paroni R,Foglieni B,Galbiati S,Fermo I,Soriani N,Belloli S,Ruggeri G,Biasiotto G,Cazzola M,Ferrari F,Ferrari M,Arosio P

更新日期：2003-04-01 00:00:00

abstract：:Multiple myeloma (MM) is a disease with known immune dysregulation. Natural killer (NK) cells have shown preclinical activity in MM. We conducted a first-in-human study of umbilical cord blood-derived (CB) NK cells for MM patients undergoing high dose chemotherapy and autologous haematopoietic stem cell transplantatio...

journal_title：British journal of haematology

authors： Shah N,Li L,McCarty J,Kaur I,Yvon E,Shaim H,Muftuoglu M,Liu E,Orlowski RZ,Cooper L,Lee D,Parmar S,Cao K,Sobieiski C,Saliba R,Hosing C,Ahmed S,Nieto Y,Bashir Q,Patel K,Bollard C,Qazilbash M,Champlin R,Rezvani

更新日期：2017-05-01 00:00:00

abstract：:Lysosomal enzyme activities and isoenzyme profiles were measured in lymphoid and non-lymphoid leukaemic cells from childhood patients. High activities, especially of beta-hexosaminidase and alpha-mannosidase, were associated with leukaemic cells of myeloid or monocytic origin. Leukaemic cells from two children with ac...

journal_title：British journal of haematology

authors： Eden OB,Darbyshire P,Simpson RM,Besley GT,Moss S,Gentle T

更新日期：1985-01-01 00:00:00

abstract：:A prospective study of 7065 consecutive new pregnancies identified 230 with a positive screen, of which 27% (62/230) were 'enzyme-only' antibodies. 32 of these (52%) were potentially clinically important and were all of Rh specificity: 22 anti-E, seven anti-Cw, two anti-D and one anti-c. However, only three of these e...

journal_title：British journal of haematology

authors： Clark D,Greiss MA,Urbaniak SJ

更新日期：1999-09-01 00:00:00

abstract：:The prognostic significance of cytogenetic abnormalities was determined in 106 patients with well-characterized idiopathic myelofibrosis who were successfully karyotyped at diagnosis. 35% of the cases exhibited a clonal abnormality (37/106), whereas 65% (69/106) had a normal karyotype. Three characteristic defects, na...

journal_title：British journal of haematology

authors： Reilly JT,Snowden JA,Spearing RL,Fitzgerald PM,Jones N,Watmore A,Potter A

更新日期：1997-07-01 00:00:00

abstract：:Normal serum and serum from four patients with severe aplastic anaemia was fractionated by Sephadex G-150 gel filtration. Fractions were tested for direct haemopoietic activity on colony forming cells in methylcellulose cultures, and for their indirect influence on haemopoiesis via CSA- and BPA-producing cells. All ap...

journal_title：British journal of haematology

authors： Nissen C,Moser Y,Speck B,Bendy J

更新日期：1983-08-01 00:00:00

abstract：:This study investigated the response of acute lymphoblastic leukaemia (ALL) cells to Wnt proteins. Accumulation of beta-catenin was measured by Western blotting and immunofluorescence microscopy. Reverse transcription polymerase chain reaction (RT-PCR) analysis of B-cell progenitor acute lymphoblastic leukaemia (ALL) ...

journal_title：British journal of haematology

authors： Khan NI,Bradstock KF,Bendall LJ

更新日期：2007-08-01 00:00:00

abstract：:Familial haemophagocytic lymphohistiocytosis (FHLH) is a genetic disorder caused by defective lymphocyte cytotoxicity, resulting in impaired lymphocyte homeostasis and macrophage infiltration of solid tissues and bone marrow, with extensive haemophagocytosis. It is invariably fatal unless treated by allogeneic haemato...

journal_title：British journal of haematology

authors： Almousa H,Ouachée-Chardin M,Picard C,Radford-Weiss I,Caillat-Zucman S,Cavazzana-Calvo M,Blanche S,de Saint Basile G,Le Deist F,Fischer A

更新日期：2005-08-01 00:00:00

abstract：:The effect of urea on the oxygen affinity of sickle cells and normal cells was studied up to a concentration of about 1.0 M. Besides the increase in oxygen affinity found in both normal and sickle cells there was a further increase found only in the sickle cells. This specific increase was caused by the direct inhibit...

journal_title：British journal of haematology

authors： May A,Huehns ER

更新日期：1975-05-01 00:00:00

abstract：:Elevated plasminogen activator inhibitor 1 (PAI-1) levels are associated with venous thromboembolism, although their significance is unclear. PAI-1 levels are influenced by a PAI-1 promoter dimorphism (4G/5G), the 4G allele being associated with increased PAI-1 activity. We investigated whether the 4G allele influence...

journal_title：British journal of haematology

authors： Visanji JM,Seargent J,Tahri D,Croft SA,Makris M,Preston FE,Peake IR,Daly ME

更新日期：2000-07-01 00:00:00

abstract：:Therapeutic plasma exchange (TPE) has been mainly used in the treatment of autoimmune diseases. The main mechanisms of action of TPE include the removal of circulating autoantibodies, immune complexes, complement components, cytokines and adhesion molecules, along with sensitization of antibody-producing cells to immu...

journal_title：British journal of haematology

authors： Zanatta E,Cozzi M,Marson P,Cozzi F

更新日期：2019-07-01 00:00:00

abstract：:The impact of age upon therapeutic response to unfractionated heparin (UFH) in children is proposed to reflect quantitative and potentially qualitative differences in coagulation proteins across childhood. This study explores the UFH-dependent tissue factor pathway inhibitor (TFPI) release in children compared to prev...

journal_title：British journal of haematology

authors： Newall F,Johnston L,Summerhayes R,Lane G,Cranswick N,Monagle P,Ignjatovic V

更新日期：2010-11-01 00:00:00

abstract：:We have investigated the control of lysozyme gene expression in HL-60 cells induced to differentiate into macrophage-like cells with phorbol myristate acetate (PMA). Differentiation, as evidenced by cellular adherence, and morphological changes corresponded temporally to an increase in nonspecific esterase activity. T...

journal_title：British journal of haematology

authors： Polansky DA,Yang A,Brader K,Miller DM

更新日期：1985-05-01 00:00:00

abstract：:There is a discrepancy in the results of reported studies of levels of vitamin K dependent coagulation factors in patients on warfarin therapy. This may have arisen partly because of the problem of assuring compliance with therapy in outpatients. The plasma concentrations of the vitamin K dependent clotting factors II...

journal_title：British journal of haematology

authors： Kumar S,Haigh JR,Tate G,Boothby M,Joanes DN,Davies JA,Roberts BE,Feely MP

更新日期：1990-01-01 00:00:00

abstract：:Acute graft-versus-host disease (GVHD) remains a major complication after allogeneic haematopoietic stem cell transplantation (allo-HSCT). The emergence of different immuno-prophylaxis strategies, such as post-transplant cyclophosphamide or anti-thymocyteglobulin has reduced the incidence of acute GVHD in recent years...

journal_title：British journal of haematology

authors： Zeiser R

更新日期：2019-12-01 00:00:00