The enzymatic activities and NBT reduction test of granulocytes in untreated and dialysed uraemic patients.

abstract：:Janus kinases are critical components of signaling pathways that regulate hematopoiesis. Mutations of the non-receptor tyrosine kinase JAK2 are found in many BCR-ABL-negative myeloproliferative neoplasms. Preclinical results support that JAK2 inhibitors could show efficacy in treating chronic myeloproliferative neopla...

journal_title：Acta haematologica

authors： Ringel F,Kaeda J,Schwarz M,Oberender C,Grille P,Dörken B,Marque F,Manley PW,Radimerski T,le Coutre P

更新日期：2014-01-01 00:00:00

abstract：:Littoral cell angioma (LCA) is a rare vascular tumor of the spleen with an unknown etiology and unclear natural history. An association with synchronous malignancy has been described. We report the case of a 54-year-old woman who had progressive splenomegaly over 3 years following resection of a colon adenocarcinoma. ...

journal_title：Acta haematologica

authors： Steensma DP,Morice WG

更新日期：2000-01-01 00:00:00

abstract：:Fetal liver transplantation was attempted in 7 patients with aplastic anemia. 4 of these patients showed a partial response as evidenced by decrease in blood transfusion requirements and increase in the peripheral blood counts and hematopoietic cells in the bone marrow. Bone marrow culture studies revealed evidence of...

journal_title：Acta haematologica

authors： Kansal V,Sood SK,Batra AK,Adhar G,Malviya AK,Kucheria K,Balakrishnan K

更新日期：1979-01-01 00:00:00

abstract：:Increased levels of hemoglobin A(2) (HbA(2)) are present in most beta-thalassemia carriers. The mechanism of this effect is not understood, although the increase may result from transcriptional and posttranscriptional changes. In the present study, we quantitate delta-globin mRNA levels in peripheral-blood-enriched re...

journal_title：Acta haematologica

authors： Huang SZ,Zeng FY,Chen MJ,Ren ZR,Shen M,Rodgers GP,Schechter AN,Zeng YT

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Our aim is to determine comorbidities associated with pulmonary hypertension (PHT) in clinically stable sickle-cell disease (SCD) patients and to evaluate left ventricular (LV) and right ventricular (RV) function in those patients. METHODS:Echocardiography was performed in 87 SCD patients that were divided ...

journal_title：Acta haematologica

authors： Akgül F,Yalçin F,Seyfeli E,Uçar E,Karazincir S,Balci A,Gali E

更新日期：2007-01-01 00:00:00

abstract：:The increased longevity of patients with thalassemia and sickle cell disease (SCD) introduces new clinical challenges due to the accumulation of disease-related morbidity, psychosocial issues and health care adjustments. Patients with thalassemia major now live into adulthood without suffering heart failure but must c...

journal_title：Acta haematologica

authors： Yacobovich J,Tamary H

更新日期：2014-01-01 00:00:00

abstract：:We report a patient with lung cancer who developed CD56-positive acute lymphoblastic leukemia. He was referred to our hospital for thrombocytopenia. Atypical cells were found in the blood and the bone marrow. These cells were immunophenotypically positive for CD3epsilon, CD56, and terminal deoxynucleotidyl transferase...

journal_title：Acta haematologica

authors： Matano S,Terahata S,Nakamura S,Kobayashi K,Sugimoto T

更新日期：2005-01-01 00:00:00

abstract：:Platelet functions were evaluated in 20 healthy pregnant women in the last months of pregnancy, during labor, and 5-12 weeks after labor. The results showed an increased platelet count, bleeding time and nitroblue tetrazolium (NBT) test, as well as an increased plasma calcium level postlabor. ADP- and epinephrine-indu...

journal_title：Acta haematologica

authors： Sagi A,Creter D,Goldman J,Djaldetti M

更新日期：1981-01-01 00:00:00

abstract：:Serum folate levels and unsaturated folate-binding capacity (UFBC) in a mixed population of outpatients and inpatients were analyzed with respect to race, sex, and age. The results supported the relatively high prevalence of subnormal serum folates in patient populations, did not find lower serum folates in the elderl...

journal_title：Acta haematologica

authors： Lawrence VA

更新日期：1983-01-01 00:00:00

abstract：:In evaluating hypoimmunoglobulinemia in a patient with nonsecretory myeloma, studies of in vitro immunoglobulin synthesis were performed during a 3-year period. Impaired polyclonal response to mitogen stimulation associated with excessive suppressor activity was demonstrable at diagnosis. Despite successful chemothera...

journal_title：Acta haematologica

authors： Shustik C,Michel R,Karsh J

更新日期：1988-01-01 00:00:00

abstract：:It was confirmed that activation of the kallikrein-kinin enzyme system in cryoglobulinemia might be initiated by activation of factor XII to factor XIIa by cryoglobulin. It was also demonstrated that cryoglobulin or fibrin clots lost their ability to redissolve on warming to 37 degrees C, and consequently the lysis ti...

journal_title：Acta haematologica

authors： Kataoka K,Yamada S,Toki N

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Umbilical cord blood (UCB) contains haematopoietic stem cells and can be used as an alternative to bone marrow transplantation in certain cases. Engraftment was dependent upon the haematopoietic progenitor cell content of the cord blood units. This study was designed to investigate the influen...

journal_title：Acta haematologica

authors： Solves P,Perales A,Moraga R,Saucedo E,Soler MA,Monleon J

更新日期：2005-01-01 00:00:00

abstract：:We have studied the amount and intracellular distribution of erythroblastic alkaline and acid phosphatase, nonspecific esterase, and N-acetyl-beta-glucosaminidase in 50 patients with acquired dyserythropoiesis. 19 morphologically normal bone marrow smears served as controls. Alkaline phosphatase was found in all contr...

journal_title：Acta haematologica

authors： Woessner S,Lafuente R,Florensa L,Sans-Sabrafen J

更新日期：1984-01-01 00:00:00

abstract：:Essential thrombocythemia (ET), one of the chronic myeloproliferative disorders, is a clonal disorder of multipotent stem cells. Although most patients with ET have a prolonged benign course, a minority of patients may develop a blastic crisis similar to chronic myelogenous leukemia (CML). A case of ET terminating in ...

journal_title：Acta haematologica

authors： Shibata K,Shimamoto Y,Suga K,Sano M,Matsuzaki M,Yamaguchi M

更新日期：1994-01-01 00:00:00

abstract：:Chromosomal aberrations in a case of atypic myeloproliferative syndrome are reported. The analysis was carried out on short-term cultures of sternal bone marrow with the ASG and fluorescence method. 90% of the metaphases studied showed pseudoliploidy: one of the chromosomes 12 was missing and one submedian marker chro...

journal_title：Acta haematologica

authors： Fleischmann T,Krizsa F

更新日期：1975-01-01 00:00:00

abstract：:A diester lipase activity is described in human red blood cells (RBC). Diester lipase activity acts as a membrane-bound enzyme and is assayed using intact RBC as the enzyme source. An emulsion of di-[3H]-oleoylglycerol (0.6 mM) serves as the substrate. The optimum pH for the reaction is 7.8 at 37 degrees C. Lipolytic ...

journal_title：Acta haematologica

authors： Somma C,Arnaud J,Boyer J

更新日期：1983-01-01 00:00:00

abstract：:Premature neonates require blood transfusions, and biological parents may wish to be directed donors. Biological mothers pose a potential danger because their plasma may contain antibodies that will react with blood cell antigens inherited by the infant from the father. We studied 25 healthy, pregnant women at the tim...

journal_title：Acta haematologica

authors： Elbert C,Strauss RG,Barrett F,Goeken NE,Pittner B,Cordle D

更新日期：1991-01-01 00:00:00

abstract：:In a retrospective study of 38 patients with histologically proven myelofibrosis, 5 parameters (recorded on the first admission) were investigated as to their usefulness to predict the course of the disease. In 9 patients the development of 'acute' myelofibrosis could be predicted by the finding of pancytopenia, low r...

journal_title：Acta haematologica

authors： Rojer RA,Mulder NH,Nieweg HO

更新日期：1978-01-01 00:00:00

abstract：:Low-risk patients with myelodysplastic syndromes (MDS) are inclined to long-term accumulation of iron in the organs due mostly to red blood cell transfusion and ineffective erythropoiesis. The effect of free toxic iron species in the liver and heart sites is well known, but recent knowledge assumes that oxidant-mediat...

journal_title：Acta haematologica

authors： Pilo F,Caocci G,Mele G,La Nasa G

更新日期：2020-10-02 00:00:00

abstract：:The present report describes a patient with polycythemia vera who developed a severe arterial and venous thrombosis caused by systemically administered heparin. An immunologic implication has been proposed as pathophysiological mechanism of this heparin-associated thrombocytopenia and thrombosis syndrome. It is sugges...

journal_title：Acta haematologica

authors： Garcia S,Cervero A,Sanchez M,Colomina P

更新日期：1991-01-01 00:00:00

abstract：:The course and management of avascular necrosis of the femoral head (AVNFH) in six hips of 5 sickle cell syndrome patients (3 with Hb SS, 1 with Hb SC and 1 with Hb S/beta+-thalassaemia) are described. Two patients (aged 13 and 17 years) presented with Perthes- and osteochondritis dessicans-type lesions. These hips pr...

journal_title：Acta haematologica

authors： Rand C,Pearson TC,Heatley FW

更新日期：1987-01-01 00:00:00

abstract：:A new deletion of the beta-globin gene cluster was characterized in a Turkish family. A 6-year-old male and his father were heterozygotes for this deletion. They presented with mild hypochromic microcytic anemia associated with elevated Hb F (15%) and normal Hb A2 levels (2.0%). This newly described Turkish type (delt...

journal_title：Acta haematologica

authors： Oner R,Oner C,Erdem G,Balkan H,Ozdağ H,Erkan M,Gümrük F,Gürgey A,Altay C

更新日期：1996-01-01 00:00:00

abstract：:Basic fibroblast growth factor (b-FGF) mediates a variety of biological responses such as angiogenesis and hematopoiesis. We examined the effect of b-FGF on human neutrophil functions in vitro. The surface expression of effector cell molecules on neutrophils was determined by flow cytometry and monoclonal antibodies. ...

journal_title：Acta haematologica

authors： Takagi S,Takahashi K,Katsura Y,Matsuoka T,Ohsaka A

更新日期：2000-01-01 00:00:00

abstract：:A 59-year-old man with beta-thalassaemia major is unusually well. He has no beta-chains in his haemoglobin but is heterozygous for the genes responsible for alphaA and for alphaG Philadelphia. In addition he is also heterozygous for the genes responsible for gammaF and a new gamma-chain, gamma75(E19) Ile-Thr, named ga...

journal_title：Acta haematologica

authors： Grifoni V,Kamuzora H,Lehmann H,Charlesworth D

更新日期：1975-01-01 00:00:00

abstract：:In a dose titration study we tested the efficacy and tolerance of recombinant human erythropoietin (rhEPO) in 10 patients with myelodysplasia (MDS) and 2 patients with idiopathic myelofibrosis. Patients with a haemoglobin level < 100 g/l were treated as out-patients for 12 weeks with daily doses ranging from 30 U/kg b...

journal_title：Acta haematologica

authors： Mohr B,Herrmann R,Huhn D

更新日期：1993-01-01 00:00:00

abstract：:This report describes a case of hairy cell leukemia (HCL) occurring with autoimmune chronic active hepatitis (CAH). A 74-year-old woman presented with typical clinical and histologic features of HCL for which splenectomy was performed. 2 years later she developed abnormal liver function tests due to auto-immune CAH. T...

journal_title：Acta haematologica

authors： Begley CG,Mackay IR,Bhathal PS

更新日期：1985-01-01 00:00:00

abstract：:RAS mutations are found in about 25% of acute myeloid leukemia (AML) cases. The importance of these changes is unknown. If RAS mutations confer growth advantage to leukemia subclones in which they emerge, substantially more nonconservative than conservative mutations should be found. The incidence of conservative muta...

journal_title：Acta haematologica

authors： Aurer I,Labar B,Nemet D,Ajduković R,Bogdanić V,Gale RP

更新日期：1994-01-01 00:00:00

abstract：:Residues 124 and 125 of the beta-chain of human haemoglobin are prolyl-prolyl. In the delta-chain, one of these positions is occupied by a glutaminyl, and there has been uncertainty as to which of the two residues is the prolyl and which the glutaminyl. The sequence has now been established to be delta124 Pro - 125 Gl...

journal_title：Acta haematologica

authors： Lehmann H,Casey R

更新日期：1976-01-01 00:00:00

abstract：:Using labelled erythrocytes and human serum albumin, the volume of circulating erythrocytes and plasma was determined in the spleen and individual parts of the skeleton of mice under physiological conditions and 48 h after X-irradiation with a dose of 2,87 Gy. The results are significant for the interpretation of the ...

journal_title：Acta haematologica

authors： Vácha J,Holá J,Dungel J,Znojil V

更新日期：1980-01-01 00:00:00

abstract：:We examined the in vivo effect of granulocyte colony-stimulating factor (G-CSF) on the surface expression of putative counterligands for endothelial selectins on neutrophils in healthy volunteers. G-CSF (50 microg/m2/day) was administered subcutaneously to 5 healthy volunteers for 4 days. The expression of surface ant...

journal_title：Acta haematologica

authors： Ohsaka A,Saionji K

更新日期：1998-01-01 00:00:00