Sickle red cell calcium metabolism: studies on Ca2+-Mg2+ATPase and Ca-binding properties of sickle red cell membranes.

abstract：:Clinical trials in hemostasis and thrombosis (HT) are needed to guide medical practice and future research. Providing public support for trials that could have the greatest impact on clinical care has been a major challenge. The National Heart, Lung and Blood Institute (NHLBI) convened a State-of-the-Science meeting i...

journal_title：American journal of hematology

authors： Cines DB,Blajchman MA,High KA,Bussel JB,State-of-the Science Symposium Hemostasis-Thrombosis Committee.

更新日期：2012-02-01 00:00:00

abstract：:Cephalosporins are commonly used drugs that interact with red blood cell membranes. They frequently cause a positive direct antiglobulin test but rarely cause hemolysis. A case of cefotetan-induced hemolytic anemia is described in which two types of antibodies were detected. One reacted with red blood cells by a hapte...

journal_title：American journal of hematology

authors： Ehmann WC

更新日期：1992-06-01 00:00:00

abstract：:Our objectives were to measure and compare plasminogen activator inhibitor levels (PAI-1) in primary adult thrombotic thrombocytopenic purpura (TTP) and in secondary TTP associated with bone marrow transplantation (BMT)-TTP. PAI-1 antigen levels were measured by an enzyme linked immunosorbent assay on platelet poor pl...

journal_title：American journal of hematology

authors： Anthony MT,Zeigler ZR,Lister J,Raymond JM,Shadduck RK,Kramer RE,Gryn JF,Rintels PB,Besa EC,George JN,Silver B,Joyce R,Bodensteiner D

更新日期：1998-09-01 00:00:00

abstract：:Initially described in 1948 by Hertert thromboelastography (TEG) provides a real-time assessment of viscoelastic clot strength in whole blood. Rotational thromboelastometry (ROTEM) evolved from TEG technology and both devices generate output by transducing changes in the viscoelastic strength of a small sample of clot...

journal_title：American journal of hematology

authors： Whiting D,DiNardo JA

更新日期：2014-02-01 00:00:00

abstract：:The specificity of autoantibodies in autoimmune hemolytic anemia (AIHA) has been studied using the serological procedure and immunoprecipitation technique with rare phenotype red cells. We attempted to analyze specificity using recombinant rhesus (Rh) blood group and band3 antigens expressed on erythroleukemic cell li...

journal_title：American journal of hematology

authors： Iwamoto S,Kamesaki T,Oyamada T,Okuda H,Kumada M,Omi T,Takahashi J,Tani Y,Omine M,Kajii E

更新日期：2001-10-01 00:00:00

abstract：:Various in vitro studies and clinical observations suggest that Fanconi's anemia (FA) patients are unable to detoxify adequately superoxide anions (O2-) released by activated phagocytes. Recent studies have shown that certain lymphokines such as tumor necrosis factor-alpha (TNF-alpha) and interferon-gamma (IFN-gamma) ...

journal_title：American journal of hematology

authors： Schultz JC,Shahidi NT

更新日期：1993-02-01 00:00:00

abstract：:We examined inter- and intraobserver reproducibility and concordance between histological diagnosis and independently collected clinical findings in a large series of patients with the major subtypes of myeloproliferative neoplasms (MPNs) and controls. Seven hematopathologists reviewed 272 bone marrow biopsies includi...

journal_title：American journal of hematology

authors： Madelung AB,Bondo H,Stamp I,Loevgreen P,Nielsen SL,Falensteen A,Knudsen H,Ehinger M,Dahl-Sørensen R,Mortensen NB,Svendsen KD,Lange T,Ralfkiaer E,Nielsen K,Hasselbalch HC,Thiele J

更新日期：2013-12-01 00:00:00

abstract：:We report the case of a 64-year-old woman with plasma cytoid lymphoma of the ileum and gastric wall. Serum protein electrophoresis and immunoelectrophoresis showed a triclonal IgG kappa, IgA kappa, and IgM kappa gammopathy. Biopsy of the tumor revealed three different cell types, which were stained with antibodies spe...

journal_title：American journal of hematology

authors： Murata T,Fujita H,Harano H,Hukawa M,Kanamori H,Matsuzaki M,Mohri H,Kudoh J,Shimizu N,Okubo T

更新日期：1993-02-01 00:00:00

abstract：:To elucidate the precise mechanisms of molecular and cellular regulation of hemopoiesis, it is necessary to develop a chemically defined culture assay for purified hemopoietic progenitors. To approach this long-term goal, we attempted to develop a serum-free culture system for enriched human progenitors that permits e...

journal_title：American journal of hematology

authors： Sonoda Y,Ogawa M

更新日期：1988-08-01 00:00:00

abstract：:A 6-year-old child of northern European ancestry was found to have microcytic, hypochromic anemia with an elevated level of hemoglobin A2 and an unbalanced pattern of globin chain synthesis characteristic of beta-thalassemia trait. Hematologic and globin synthesis studies of both parents yielded entirely normal result...

journal_title：American journal of hematology

authors： Nronha PA,Honig GR

更新日期：1978-01-01 00:00:00

abstract：:Imatinib mesylate radically changed the natural history of chronic myeloid leukemia (CML). The recent availability of alternative tyrosine kinase inhibitors (TKIs) renders the clinical management of CML more complex. In this article, we summarize our long-term single institution experience. From 2003 to 2012, 102 pati...

journal_title：American journal of hematology

authors： Viganò I,Di Giacomo N,Bozzani S,Antolini L,Piazza R,Gambacorti Passerini C

更新日期：2014-10-01 00:00:00

abstract：:Over the past 40 years, public health measures such as universal newborn screening, penicillin prophylaxis, vaccinations, and hydroxyurea therapy have led to an impressive decline in sickle cell disease (SCD)-related childhood mortality and SCD-related morbidity in high-income countries. We remain cautiously optimisti...

journal_title：American journal of hematology

authors： Chaturvedi S,DeBaun MR

更新日期：2016-01-01 00:00:00

abstract：:In patients with acute myelogenous leukemia (AML), 34 out of 35 patients (97%) had cytochemically abnormal polymorphonuclear neutrophils (PMN). Some interesting regularity was noted in the appearance of cytochemical abnormalities of the PMNs. When peroxidase (PO) activity was low, both alkaline phosphatase (AP) and ch...

journal_title：American journal of hematology

authors： Suda T,Onai T,Maekawa T

更新日期：1983-08-01 00:00:00

abstract：:Current information about clinical significance of IDH mutations in myelodysplastic syndromes (MDS), their association with other genetic alterations and the stability during disease progression is limited. In this study, IDH mutations were identified in 4.6% of 477 patients with MDS based on the FAB classification an...

journal_title：American journal of hematology

authors： Lin CC,Hou HA,Chou WC,Kuo YY,Liu CY,Chen CY,Lai YJ,Tseng MH,Huang CF,Chiang YC,Lee FY,Liu MC,Liu CW,Tang JL,Yao M,Huang SY,Ko BS,Wu SJ,Tsay W,Chen YC,Tien HF

更新日期：2014-02-01 00:00:00

abstract：:Production of abnormal hemoglobin (HbS) in sickle-cell disease (SCD) results in its polymerization in deoxygenated conditions and in sickled-RBC formation. Dense RBCs (DRBCs), defined as density >1.11 and characterized by increased rigidity are absent in normal AA subjects, but present at percentages that vary of a pa...

journal_title：American journal of hematology

authors： Di Liberto G,Kiger L,Marden MC,Boyer L,Poitrine FC,Conti M,Rakotoson MG,Habibi A,Khorgami S,Vingert B,Maitre B,Galacteros F,Pirenne F,Bartolucci P

更新日期：2016-10-01 00:00:00

abstract：:We report a patient with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL) who presented with rapid enlargement of a cervical lymph node due to localized herpes simplex lymphadenitis, which was clinically indistinguishable from large cell (Richter's) transformation. The diagnosis was made by excisional...

journal_title：American journal of hematology

authors： Joseph L,Scott MA,Schichman SA,Zent CS

更新日期：2001-12-01 00:00:00

abstract：:An infectious episode is the presenting manifestation of hairy cell leukemia (HCL) in approximately 30% of cases. Most often this is bacterial and only rare cases of opportunistic fungal infection are described. We report a patient who presented with sporotrichal involvement of multiple cutaneous sites and lymph nodes...

journal_title：American journal of hematology

authors： Kumar S,Kumar D,Gourley WK,Alperin JB

更新日期：1994-06-01 00:00:00

abstract：:The main treatment for many patients with Myelodysplastic Syndromes (MDS) remains red cell transfusion to attenuate the symptoms of chronic anemia. Fatigue can reduce a patient's health related quality of life (HRQoL), but there is little understanding of the optimal use of transfusions to improve this. A systematic r...

journal_title：American journal of hematology

authors： Pinchon DJ,Stanworth SJ,Dorée C,Brunskill S,Norfolk DR

更新日期：2009-10-01 00:00:00

abstract：:The FAB classification of myelodysplastic syndromes (MDS) has been useful in predicting prognosis; however, additional methods are required to detect patients at high risk for early conversion to acute nonlymphoblastic leukemia (ANLL). Using a panel of monoclonal antibodies to myelomonocytic surface antigens (MMSA) an...

journal_title：American journal of hematology

authors： Mittelman M,Karcher DS,Kammerman LA,Lessin LS

更新日期：1993-07-01 00:00:00

abstract：:We investigated the rare case of a patient with IgGlambda multiple myeloma for whom both prothrombin time and APTT were significantly prolonged. The IgG inhibited coagulation reactions upstream from prothrombin when coagulation was initiated by mRVVT, but not by FXa, as indicated by a chromogenic substrate for FXa. Th...

journal_title：American journal of hematology

authors： Takamiya O,Machida S,Okuda M,Nojima J,Koreeda C,Kubara K

更新日期：2004-01-01 00:00:00

abstract：:Neutrophil elastase (NE) is a serine protease stored in the primary granules of neutrophils that proteolytically cleaves multiple cytokines and cell surface proteins on release from activated neutrophils. Recent reports of mutations in the gene encoding this enzyme in some patients with neutropenic syndromes prompted ...

journal_title：American journal of hematology

authors： Hunter MG,Druhan LJ,Massullo PR,Avalos BR

更新日期：2003-11-01 00:00:00

abstract：:The erythrocytes of 90 pregnant women were evaluated for the presence of in vivo or in vitro oxidant damage. The reduced glutathione (P less than 0.005) and the membrane reduced sulfhydryl (P less than 0.001) concentrations were decreased in fresh erythrocytes. Following incubation with acetylphenylhydrazine, Heinz bo...

journal_title：American journal of hematology

authors： Lachant NA,Gottlieb AJ,DiFino SM,Landaw SA,Tanaka KR

更新日期：1985-02-01 00:00:00

abstract：:Thrombospondin (TSP), a large protein found in platelet alpha-granules (as TSP-1), mediates adhesion of sickle reticulocytes to cultured vascular endothelium. To further explore the physiologic relevance of this observation, we have measured plasma TSP levels and platelet TSP-1 content in subjects with sickle cell dis...

journal_title：American journal of hematology

authors： Browne PV,Mosher DF,Steinberg MH,Hebbel RP

更新日期：1996-04-01 00:00:00

abstract：:Peripheral serotonin (5-HT) has been involved in adverse cardiac remodeling and valve fibrosis. The peripheral levels of 5-HT mainly depend on its release from activated platelets and degradation by monoamine oxidase A (MAO-A). The SERAOPI study investigated the relationship between arterial serotoninergic system, deg...

journal_title：American journal of hematology

authors： Rouzaud-Laborde C,Delmas C,Pizzinat N,Tortosa F,Garcia C,Mialet-Perez J,Payrastre B,Sié P,Spreux-Varoquaux O,Sallerin B,Carrié D,Galinier M,Parini A,Lairez O

更新日期：2015-01-01 00:00:00

abstract：:Coagulation factor VIII and von Willebrand factor (VWF) are key proteins in procoagulant activation. Higher FVIII coagulant activity (FVIII :C) and VWF antigen (VWF :Ag) are risk factors for cardiovascular disease and venous thromboembolism. Beyond associations with ABO blood group, genetic determinants of FVIII and V...

journal_title：American journal of hematology

authors： Tang W,Cushman M,Green D,Rich SS,Lange LA,Yang Q,Tracy RP,Tofler GH,Basu S,Wilson JG,Keating BJ,Weng LC,Taylor HA,Jacobs DR Jr,Delaney JA,Palmer CD,Young T,Pankow JS,O'Donnell CJ,Smith NL,Reiner AP,Folsom AR

更新日期：2015-06-01 00:00:00

abstract：:Therapies engineered to prolong clotting factor protein circulation time, manipulate the balance of pro-coagulant and anti-coagulant proteins, or introduce new genetic material to enable endogenous factor protein production dominate the clinical trial landscape of hemophilia. The availability of clotting factor concen...

journal_title：American journal of hematology

authors： Croteau SE,Wang M,Wheeler AP

更新日期：2021-01-01 00:00:00

abstract：:Since platelets express both platelet-specific and class I HLA antigens, serum antiplatelet reactivity assessed by most platelet antibody techniques could be due to antibodies with either or both specificities. Flow cytometric analysis of sera for detection of antiplatelet antibody commonly employs a purified platelet...

journal_title：American journal of hematology

authors： Freedman J,Hornstein A

更新日期：1991-12-01 00:00:00

abstract：:A minority of super-utilizing adults with sickle cell disease (SCD) account for a disproportionate number of emergency department (ED) and hospital admissions. We performed a retrospective cohort study comparing the rate of admission before and after the opening of a clinic for adults with SCD. Unique to this clinic w...

journal_title：American journal of hematology

authors： Koch KL,Karafin MS,Simpson P,Field JJ

更新日期：2015-03-01 00:00:00

abstract：:The requirements for factor VIII (AHF) or factor IX (PTC) of hemophilic patients undergoing dental extractions were evaluated to determine the minimum effective regimen. Sixteen patients underwent 19 operative procedures. The mean total dose of factor VIII or IX was 45.8 U/kg for 11 procedures with preoperative replac...

journal_title：American journal of hematology

authors： Steinberg SE,Levin J,Bell WR

更新日期：1984-01-01 00:00:00

abstract：:Immunomodulatory drugs (IMiDs) are a cornerstone in the treatment of multiple myeloma (MM), but specific markers to predict outcome are still missing. Recent work pointed to a prognostic role for IMiD target genes (e.g. CRBN). Moreover, indirect activity of IMiDs on immune cells correlated with outcome, raising the po...

journal_title：American journal of hematology

authors： Bolomsky A,Hübl W,Spada S,Müldür E,Schlangen K,Heintel D,Rocci A,Weißmann A,Fritz V,Willheim M,Zojer N,Palumbo A,Ludwig H

更新日期：2017-03-01 00:00:00