Laboratory evaluation of clopidogrel responsiveness by platelet function and genetic methods.

abstract：:Selective labeling of phagocytes in human blood can be achieved by incubation of unseparated, heparinized blood with 99mTc-sulfur colloid. We have developed a method for quantitation of granulocyte chemotaxis using granulocytes labeled by this technique. The method was found to be more accurate and less tedious to per...

journal_title：American journal of hematology

authors： English D,McPherson TA

更新日期：1977-01-01 00:00:00

abstract：:In thalassemia, fetal hemoglobin (HbF) augmentation with hydroxycarbamide (also known as hydroxyurea) is not always successful. The expected parallel effects on red cell (RBC) membrane deformability, cell hydration, and membrane phospholipid organization, all important for extending RBC life span and increasing Hb, ha...

journal_title：American journal of hematology

authors： Singer ST,Vichinsky EP,Larkin S,Olivieri N,Sweeters N,Kuypers FA,E\/beta Thalassemia Study Group.

更新日期：2008-11-01 00:00:00

abstract：:In patients with acute myeloid leukemia (AML), the presence of residual disease at day 14 after primary induction therapy warrants consideration of a second induction cycle. However, data to guide retreatment decisions in such patients are presently limited. Here, we retrospectively reviewed data from 176 patients wit...

journal_title：American journal of hematology

authors： Griffin PT,Komrokji RS,Sweet K,Al Ali NH,Padron E,Kubal TE,List AF,Lancet JE

更新日期：2017-03-01 00:00:00

abstract：:Patients initially diagnosed with type 1 von Willebrand disease (VWD) have been reclassified as type 2 after a more exhaustive analysis in several studies. Our study's objectives were (1) to reanalyze patients that were previously diagnosed as type 1 to achieve a more accurate diagnosis and (2) to compare the von Will...

journal_title：American journal of hematology

authors： Penas N,Pérez-Rodríguez A,Torea JH,Lourés E,Noya MS,López-Fernández MF,Batlle J

更新日期：2005-11-01 00:00:00

abstract：:Celecoxib, a specific cyclooxygenase-2 (Cox-2) inhibitor, has been shown to possess antitumor activity in a variety of cancer cells. However, the antitumor activity of celecoxib in hematopoietic tumors, especially in chronic myeloid leukemia (CML), has not been well established. This study was designed to investigate ...

journal_title：American journal of hematology

authors： Zhang GS,Liu DS,Dai CW,Li RJ

更新日期：2006-04-01 00:00:00

abstract：:Morbid obesity is a health problem that has been shown to be refractory to diet, exercise, and medical treatment. Surgeries designed to promote weight loss, termed bariatric surgery and typically involving a gastric bypass procedure, have recently been implemented to treat obesity with high success rates. However, lon...

journal_title：American journal of hematology

authors： Love AL,Billett HH

更新日期：2008-05-01 00:00:00

abstract：:Hb Saint Nazaire [beta 103 (G5) Phe-->Ile] was found in four apparently unrelated French families. The five patients carrying this hemoglobin have been detected because of a moderate erythrocytosis. The structural abnormality of Hb Saint Nazaire concerns the same residue as in Hb Heathrow [beta 103 (G5) Phe-->Leu). A ...

journal_title：American journal of hematology

authors： Wajcman H,Kister J,M'Rad A,Promé D,Milpied N,Rapp MJ,Harousseau JL,Riou J,Bardakdjian J,Galacteros F

更新日期：1993-09-01 00:00:00

abstract：:In 2010, the Food and Drug Administration (FDA) added a black box warning to anti-D immune globulin (Rho(D) immune globulin, anti-D) for immune thrombocytopenia (ITP) to warn of the complications related to severe hemolysis. The objective of this retrospective medical record review was to examine recent trends in anti...

journal_title：American journal of hematology

authors： Long M,Kalish LA,Neufeld EJ,Grace RF

更新日期：2012-03-01 00:00:00

abstract：:Some evidence has shown that platelet crossmatching is useful in multitransfused patients with hypoplastic bone marrows who are refractory to platelet therapy through alloimmunization. Several immunoglobulin binding assays other than enzyme-linked immunospecific assay (ELISA) have been studied previously. We performed...

journal_title：American journal of hematology

authors： Brubaker DB,Duke JC,Romine M

更新日期：1987-04-01 00:00:00

abstract：:Argentine hemorrhagic fever (AHF) is a viral disease caused by Junin virus and characterized by hematologic and neurological involvement. The main hematologic features are leukopenia, thrombocytopenia, and bone marrow hypoplasia. Hematopoietic growth factors serum levels were measured by ELISA technique in forty-eight...

journal_title：American journal of hematology

authors： Marta RF,Enria D,Molinas FC

更新日期：2000-05-01 00:00:00

abstract：:Bacterial and protozoal infections can cause thrombocytopenia and may mimic idiopathic thrombocytopenic purpura (ITP). Brucella species and Toxoplasma are among the infectious agents with protean clinical manifestations which may induce immune thrombocytopenia. In rare cases, thrombocytopenia can be severe and may res...

journal_title：American journal of hematology

authors： Gürkan E,Başlamişli F,Güvenç B,Bozkurt B,Unsal C

更新日期：2003-09-01 00:00:00

abstract：:A 67-year-old woman was admitted to our hospital because of lymphadenopathy and lymphocytosis. Monoclonal integration of HTLV-I provirus DNA was detected, and a diagnosis of adult T-cell leukemia (ATL) was made. Flow cytometry revealed that the ATL cells expressed CD20 as well as T-cell-associated antigens, and expres...

journal_title：American journal of hematology

authors： Yasukawa M,Arai J,Kakimoto M,Sakai I,Kohno H,Fujita S

更新日期：2001-01-01 00:00:00

abstract：:Six patients with thrombotic microangiopathy associated with drug therapy had serial analyses of von Willebrand factor (vWF) multimeric patterns in their EDTA-plasma samples by sodium dodecyl sulfate-1% agarose gel electrophoresis and autoradiography. In the plasma of five patients (one with chronic myelogenous leukem...

journal_title：American journal of hematology

authors： Charba D,Moake JL,Harris MA,Hester JP

更新日期：1993-03-01 00:00:00

abstract：:Thrombocytopenia developing in the course of chemotherapy for malignant disease is usually attributed to drug-induced marrow suppression and/or marrow replacement by tumor. We describe two patients who developed severe thrombocytopenia and hemorrhagic symptoms while being treated with oxaliplatin, 5-fluorouracil, and ...

journal_title：American journal of hematology

authors： Curtis BR,Kaliszewski J,Marques MB,Saif MW,Nabelle L,Blank J,McFarland JG,Aster RH

更新日期：2006-03-01 00:00:00

abstract：:Regulatory T-cells (Tregs) are increased in chronic lymphocytic leukemia(CLL) and correlates with clinical and biological features of active/progressive disease. However, little is known about their ability to predict the time to first treatment (TFT). We evaluated 75 patients with Rai stage 0 CLL, in whom the absolut...

journal_title：American journal of hematology

authors： D'Arena G,D'Auria F,Simeon V,Laurenti L,Deaglio S,Mansueto G,Del Principe MI,Statuto T,Pietrantuono G,Guariglia R,Innocenti I,Martorelli MC,Villani O,De Feo V,Del Poeta G,Musto P

更新日期：2012-06-01 00:00:00

abstract：:A 63-year-old white man with myasthenia gravis and red cell aplasia was found to have hepatic iron overload. The differential diagnosis included hereditary hemochromatosis and secondary iron overload related to red cell aplasia. Family studies of siblings, including HLA typing, initially suggested a diagnosis of secon...

journal_title：American journal of hematology

authors： Adams PC

更新日期：1994-03-01 00:00:00

abstract：:A patient with Felty's syndrome (FS) and persistent profound neutropenia developed recurrent infections and sepsis syndrome. No impairment of granulocyte-macrophage colony development was observed in vitro. Marrow morphology revealed an absence of mature neutrophil forms despite administration of granulocyte-colony st...

journal_title：American journal of hematology

authors： Pixley JS,Yoneda KY,Manalo PB

更新日期：1993-08-01 00:00:00

abstract：:Increasing dose intensity (DI) of chemotherapy for patients with aggressive non-Hodgkin lymphoma (NHL) may improve outcomes at the cost of increased toxicity. This issue was addressed in a randomized trial aiming to double the DI of myelosuppressive drugs. Between 1994 and 1999, 250 patients with previously untreated ...

journal_title：American journal of hematology

authors： Hertzberg M,Matthews JP,Stone JM,Dubosq MC,Grigg A,Ellis D,Benson W,Browett P,Horvath N,Januszewicz H,Abdi E,Green M,Bonaventura A,Marlton P,Cannell P,Wolf M,ALLG.

更新日期：2014-05-01 00:00:00

abstract：:Infantile malignant osteopetrosis (IMO) includes various genetic disorders that affect osteoclast development and/or function. Genotype-phenotype correlation studies in IMO have been hampered by the rarity and heterogeneity of the disease and by the severity of the clinical course, which often leads to death early in ...

journal_title：American journal of hematology

authors： Mazzolari E,Forino C,Razza A,Porta F,Villa A,Notarangelo LD

更新日期：2009-08-01 00:00:00

abstract：:While surgery is commonly required for complications related to hemoglobin SC (HbSC) disease, little is known about the perioperative complications or the indications for preoperative transfusion in this group. We describe the patient characteristics, preoperative transfusion regimens, and outcome in 92 patients with ...

journal_title：American journal of hematology

authors： Neumayr L,Koshy M,Haberkern C,Earles AN,Bellevue R,Hassell K,Miller S,Black D,Vichinsky E

更新日期：1998-02-01 00:00:00

abstract：:Two patients from two separate families were diagnosed as having type IIB von Willebrand disease, because they had lifelong bleeding tendencies, prolonged bleeding times, no large von Willebrand factor multimers, and low levels of ristocetin cofactor in plasma with heightened ristocetin-induced platelet aggregation. T...

journal_title：American journal of hematology

authors： Federici AB,Mannucci PM,Bader R,Lombardi R,Lattuada A

更新日期：1986-12-01 00:00:00

abstract：:Evidence suggest that even patients aged 70 or above benefit from specific AML therapy. The fundamental decision in AML then becomes whether to recommend standard or investigational treatment. This decision must rest on the likely outcome of standard treatment. Hence we review factors that predict treatment related mo...

journal_title：American journal of hematology

authors： Estey E

更新日期：2016-08-01 00:00:00

abstract：:Ticlopidine-induced aplastic anemia (TIAA) is considered very uncommon. We present two new cases, and we review 55 additional cases from the literature. The first case concerns a 70-year-old man who developed severe aplastic anemia 7 weeks after treatment with 500 mg of ticlopidine daily. The patient sustained a sever...

journal_title：American journal of hematology

authors： Symeonidis A,Kouraklis-Symeonidis A,Seimeni U,Galani A,Giannakoulas N,Fragopanagou E,Tiniakou M,Matsouka P,Zoumbos N

更新日期：2002-09-01 00:00:00

abstract：:In this study we investigated the possible role of neutrophil (PMN) elastase and its natural inhibitor, alpha1-proteinase inhibitor (alpha1-PI) in the pathogenesis of the pseudoxanthoma elasticum (PXE)-like syndrome which is found in patients with homozygous beta-thalassemia. We studied 30 beta-thalassemia homozygotes...

journal_title：American journal of hematology

authors： Samarkos M,Aessopos A,Fragodimitri C,Karagiorga M,Kalotychou V,Voskaridou E,Kavouklis E,Loukopoulos D

更新日期：2000-02-01 00:00:00

abstract：:Chuvash polycythemia results from a homozygous 598C>T mutation in exon 3 of the von Hippel-Lindau (VHL) gene. This disrupts the normoxia pathway for degrading hypoxia inducible factor (HIF)-1alpha and HIF-2alpha causing altered expression of HIF-1 and HIF-2 inducible genes. As hypoxia induces expression of pro-inflamm...

journal_title：American journal of hematology

authors： Niu X,Miasnikova GY,Sergueeva AI,Polyakova LA,Okhotin DJ,Tuktanov NV,Nouraie M,Ammosova T,Nekhai S,Gordeuk VR

更新日期：2009-02-01 00:00:00

abstract：:Polycythemia vera (PV) and essential thrombocythemia (ET) are common types of myeloproliferative disorders (MPD), the prevalence of which has not been well documented in the United States. Recent breakthroughs in the molecular etiology of these disorders and the accelerated development of targeted pharmacotherapeutics...

journal_title：American journal of hematology

authors： Ma X,Vanasse G,Cartmel B,Wang Y,Selinger HA

更新日期：2008-05-01 00:00:00

abstract：:Several parameters may predict disease severity and overall survival in chronic lymphocytic leukemia (CLL). The purpose of our study of 190 CLL patients was to compare immunoglobulin heavy chain variable region (IgV(H)) mutation status, cytogenetic abnormalities, and leukemia cell CD38 and Zap-70 to older, traditional...

journal_title：American journal of hematology

authors： Weinberg JB,Volkheimer AD,Chen Y,Beasley BE,Jiang N,Lanasa MC,Friedman D,Vaccaro G,Rehder CW,Decastro CM,Rizzieri DA,Diehl LF,Gockerman JP,Moore JO,Goodman BK,Levesque MC

更新日期：2007-12-01 00:00:00

abstract：:Alpha-hemoglobin stabilizing protein (AHSP) is a potential modifier of beta-thalassemia by virtue of its ability to detoxify excess free alpha-globin. However, examination of patients with beta-thalassemia from a few geographic regions failed to identify obvious AHSP mutations. We extended these studies by analyzing A...

journal_title：American journal of hematology

authors： dos Santos CO,Zhou S,Secolin R,Wang X,Cunha AF,Higgs DR,Kwiatkowski JL,Thein SL,Gallagher PG,Costa FF,Weiss MJ

更新日期：2008-02-01 00:00:00

abstract：:Comparison of the chromosome findings obtained on routine examination (10-50 cells) of the marrows from patients with Ph1-positive CML with those based on a large number (110-500 cells) of metaphases in six of these patients, in whom appropriate material was available, revealed the presence of small percentages of ane...

journal_title：American journal of hematology

authors： Sonta SI,Sandberg AA

更新日期：1977-01-01 00:00:00

abstract：:We describe two patients with mild hemophilia A (MHA) who developed high titer inhibitor (HTI) following intensive recombinant factor VIII (rFVIII) concentrate replacement for surgery and trauma. Intranasal desmopressin was instituted shortly following immunosuppressive therapy (IST) and activated prothrombin complex ...

journal_title：American journal of hematology

authors： Robbins D,Kulkarni R,Gera R,Scott-Emuakpor AB,Bosma K,Penner JA

更新日期：2001-11-01 00:00:00