Studies of marmoset megakaryocytopoiesis in vitro.

abstract：:Mutations at positions beta IVS1-6, beta IVS1-110, and beta 39 of the beta globin gene are responsible for the three most common thalassemic genes in the Mediterranean population. The polymerase chain reaction (PCR) was employed to amplify a 536 base pair segment surrounding this region. Nonradioactive labelling of an...

journal_title：American journal of hematology

authors： Hendy JG,Cauchi MN

更新日期：1990-06-01 00:00:00

abstract：:We present two patients with human immunodeficiency virus-1 (HIV-1) infection in whom T-cell non-Hodgkin lymphoma developed, based on pathologic diagnosis, immunophenotyping, and T-cell receptor gene rearrangement. Both cases were positive for human immunodeficiency virus-1 by enzyme-linked immunosorbent assay and imm...

journal_title：American journal of hematology

authors： Lust JA,Banks PM,Hooper WC,Paya CV,Kueck BD,Hanson GA,Ritch PS,Woloschak GE

更新日期：1989-07-01 00:00:00

abstract：:Anemia is a major cause of morbidity and mortality among patients with sickle cell anemia. In this study, 108 episodes of severe anemia were prospectively evaluated in 108 patients with hemoglobin SS disease attending the pediatric sickle cell clinic of the University of Nigeria Teaching Hospital, Enugu, Nigeria. Youn...

journal_title：American journal of hematology

authors： Juwah AI,Nlemadim A,Kaine W

更新日期：2003-03-01 00:00:00

abstract：:The role of reduced-intensity conditioning (RIC) in adult acute lymphoblastic leukemia (ALL) remains unclear because of the small sample size, short follow-up duration, various regimens for conditioning and graft-versus-host disease (GVHD) prophylaxis, and the heterogeneity of selection criteria for transplantation. W...

journal_title：American journal of hematology

authors： Eom KS,Shin SH,Yoon JH,Yahng SA,Lee SE,Cho BS,Kim YJ,Kim HJ,Min CK,Kim DW,Lee JW,Min WS,Park CW,Lee S

更新日期：2013-08-01 00:00:00

abstract：:Therapy of Hodgkin lymphoma (HL) is designed to prolong survival and minimize toxicity. A total of 124 patients with newly diagnosed HL and adverse prognostic factors were prospectively studied between July, 1999 and August, 2005. Patients with early unfavorable and advanced disease were eligible for the study. Patien...

journal_title：American journal of hematology

authors： Dann EJ,Blumenfeld Z,Bar-Shalom R,Avivi I,Ben-Shachar M,Goor O,Libster D,Gaitini D,Rowe JM,Epelbaum R

更新日期：2012-01-01 00:00:00

abstract：:Intravenous anti-D immune globulin (anti-D IGIV) is indicated for the treatment of immune thrombocytopenic purpura (ITP) in nonsplenectomized patients who are Rh(D)-positive. Recent reports have described episodes of intravascular hemolysis (IVH) and acute renal failure (ARF) after anti-D IGIV. We report the first adu...

journal_title：American journal of hematology

authors： Chun NS,Savani B,Seder RH,Taplin ME

更新日期：2003-12-01 00:00:00

abstract：:Aberrant promoter DNA methylation is a well-described mechanism of leukemogenesis within hematologic malignancies, including acute lymphoblastic leukemia (ALL). However, the importance of methylation patterns among the adolescent and young adult (AYA) ALL population has not been well established. DNA methylation of 18...

journal_title：American journal of hematology

authors： DiNardo CD,Gharibyan V,Yang H,Wei Y,Pierce S,Kantarjian HM,Garcia-Manero G,Rytting M

更新日期：2013-09-01 00:00:00

abstract：:Progressive multifocal leukoencephalopathy (PML), a demyelinating infectious disease caused by JC virus (JCV), occurs almost exclusively in immunocompromised patients usually with malignant diseases. We report here a Japanese female with follicular lymphoma who subsequently developed PML. In addition to JCV, human her...

journal_title：American journal of hematology

authors： Daibata M,Hatakeyama N,Kamioka M,Nemoto Y,Hiroi M,Miyoshi I,Taguchi H

更新日期：2001-07-01 00:00:00

abstract：:Indolent non-hodgkin lymphomas (iNHL) are a rare cause of monoclonal immunoglobulin deposits-related glomerulopathy (mIgGN). In patients with iNHL-related mIgGN, whether treatment should include either single or a combination of drug(s) to target the malignant clone and renal inflammation remains elusive. In this retr...

journal_title：American journal of hematology

authors： Perry M,Delarche A,Ribes D,Vergez F,Guilbeau-Frugier C,Laurent C,Huart A,Tavitian S,El Hachem H,Oberic L,Chauveau D,Michallet AS,Ysebaert L,Faguer S

更新日期：2014-10-01 00:00:00

abstract：:The diagnosis of primary plasma cell leukemia (pPCL) has been made by quantifying circulating plasma cells (cPCs) morphologically on a peripheral blood (PB) smear. However, this technique is not sufficiently sensitive. Multiparametric flow cytometry (MFC) provides a readily available and highly sensitive method to ide...

journal_title：American journal of hematology

authors： Evans LA,Jevremovic D,Nandakumar B,Dispenzieri A,Buadi FK,Dingli D,Lacy MQ,Hayman SR,Kapoor P,Leung N,Fonder A,Hobbs M,Hwa YL,Muchtar E,Warsame R,Kourelis TV,Go R,Russell S,Lust JA,Lin Y,Siddiqui M,Kyle RA,Ger

更新日期：2020-06-01 00:00:00

abstract：:Polycythemia vera (PV) is associated with a high incidence of thrombosis. The association of apparent and secondary polycythemia with thrombosis is not clear. It was suggested that activation of the coagulation system contributes to thrombus formation in PV. However, the mechanism of activation is unknown. Monocytes g...

journal_title：American journal of hematology

authors： Kornberg A,Rahimi-Levene N,Yona R,Mor A,Rachmilewitz EA

更新日期：1997-09-01 00:00:00

abstract：:A case of idiopathic myelofibrosis (IMF) presenting with hypercalcemia and hypercalcitriolemia is reported. It is proposed that ectopic production of the active vitamin D metabolite related to ongoing clonal expansion in the bone marrow accounts for the hypercalcemic state. Consistently low levels of circulating type ...

journal_title：American journal of hematology

authors： Voss A,Schmidt K,Hasselbalch H,Junker P

更新日期：1992-03-01 00:00:00

abstract：:We evaluated T-lymphocyte functions in the peripheral blood of a patient with B-cell chronic lymphocytic leukemia after transformation to large cell lymphoma (Richter's syndrome). A subpopulation of E-rosette adherent cells were found with T-lymphocytic surface markers (OKT3+/8+/4+), monocytic characteristics (latex i...

journal_title：American journal of hematology

authors： Lahat N,Aghai E,Quitt M,Nir E,Froom P

更新日期：1985-11-01 00:00:00

abstract：:Chimeric antigen receptors (CARs) can be introduced into T-cells redirecting them to target specific tumor antigens. CAR-modified T cells targeting CD19 have shown remarkable activity against CD19+ malignancies including B cell acute lymphocytic leukemia (ALL), chronic lymphocytic leukemia (CLL), and non-Hodgkin lymph...

journal_title：American journal of hematology

authors： Frey NV,Porter DL

更新日期：2016-01-01 00:00:00

abstract：:Hereditary spherocytosis (HS) is due to different membrane protein defects (i.e., deficiency of spectrin and ankyrin, band 3, or band 4.2). In order to gain new insight into the relationships between band 3 function and proteins associated with the cytoskeleton, we studied erythrocyte anion transport activity in HS ch...

journal_title：American journal of hematology

authors： De Franceschi L,Olivieri O,Miraglia del Giudice E,Perrotta S,Sabato V,Corrocher R,Iolascon A

更新日期：1997-07-01 00:00:00

abstract：:To clarify the idea that an alteration of the transferrin receptor (TF-R) gene, localized to 3q26, may be of pathogenetic significance in hematological disorders with 3q anomaly, we studied the TF-R systems of erythroblasts from both functional and genetic aspects. The patient described here had refractory anemia with...

journal_title：American journal of hematology

authors： Abe Y,Muta K,Yufu Y,Takahira H,Nishimura J,Nawata H

更新日期：1990-03-01 00:00:00

abstract：:Systemic light-chain (AL) amyloidosis may be associated with acquired factor X (FX) deficiency and optimal management of this coagulopathy is unknown. We reviewed our experience with 60 patients with isolated FX deficiency (< or =50%) due to AL amyloidosis that underwent an invasive procedure between 1975 and 2007. Th...

journal_title：American journal of hematology

authors： Thompson CA,Kyle R,Gertz M,Heit J,Pruthi R,Pardanani A

更新日期：2010-03-01 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：:Variable survival outcomes are seen following treatment for aggressive non-Hodgkin lymphoma (NHL). This study examined whether outcomes for aggressive B-cell NHL are associated with single nucleotide polymorphisms (SNPs) in oxidative stress-related genes, which can alter drug metabolism and immune responses. Genotypes...

journal_title：American journal of hematology

authors： Gustafson HL,Yao S,Goldman BH,Lee K,Spier CM,LeBlanc ML,Rimsza LM,Cerhan JR,Habermann TM,Link BK,Maurer MJ,Slager SL,Persky DO,Miller TP,Fisher RI,Ambrosone CB,Briehl MM

更新日期：2014-06-01 00:00:00

abstract：:Bone marrow cells, peripheral blood lymphocytes, and sera from patients with sickle-cell anemia in hypoproliferative crisis were studied in the plasma clot culture system in the presence or absence of erythropoietin (Epo). Bone marrow cells from five patients demonstrated a marked ability to form erythroid colonies in...

journal_title：American journal of hematology

authors： Lutton JD,Schmalzer EA,Rao AN,Rao SP,Levere RD

更新日期：1980-01-01 00:00:00

abstract：:Ten patients developing lymphomas after disease modifying anti-rheumatic drugs (DMARD) (methotrexate, n = 3, mean cumulative dose = 3.4 g; cyclophosphamide, n = 2, mean dose = 70 g; azathioprine, n = 6, mean dose = 243 g) were investigated. Methotrexate-related lymphomas were Epstein-Barr virus (EBV)-positive, had inf...

journal_title：American journal of hematology

authors： Au WY,Ma ES,Choy C,Chung LP,Fung TK,Liang R,Kwong YL

更新日期：2006-01-01 00:00:00

abstract：:Most cases of immune hemolytic anemia are associated with a positive direct antiglobulin test. However, in some cases, the antiglobulin test is not sensitive enough to detect low levels of red-cell bound antibodies. This report describes a method using radiolabelled purified staphylococcal protein A which is capable o...

journal_title：American journal of hematology

authors： Yam P,Petz LD,Spath P

更新日期：1982-06-01 00:00:00

abstract：:Plasma cell dyscrasias are a group of clinically and biochemically diverse disorders of unknown etiology, characterized by the disproportionate proliferation of one or more clones of B cells, and the presence of a structurally and electrophoretically homogeneous (monoclonal) immunoglobulin or polypeptide subunit in se...

journal_title：American journal of hematology

authors： Kapoor P,Singh E,Radhakrishnan P,Mehta P

更新日期：2006-12-01 00:00:00

abstract：:A 50-year-old woman with muscular fatigue and monoclonal gammopathy of unknown significance was shown to have high levels of antibodies against the acetylcholine receptor of the skeletal muscle endplate. The specific antibody activity was exclusively associated with the monoclonal component. There were no objective si...

journal_title：American journal of hematology

authors： Ahlberg RE,Lefvert AK

更新日期：1988-09-01 00:00:00

abstract：:Granulocyte macrophage-colony-stimulating factor (GM-CSF) has shown promise as a means of alleviating leukopenia associated with a wide variety of disorders. It is currently undergoing evaluation as an adjunct to bone marrow transplantation but its use in patients with metabolic disorders, such as Hurler's syndrome (H...

journal_title：American journal of hematology

authors： Lang E,Cibull ML,Gallicchio VS,Henslee-Downey PJ,Davey DD,Messino MJ,Harder EJ

更新日期：1992-12-01 00:00:00

abstract：:Patients with indolent non-Hodgkin lymphoma (NHL) have multiple treatment options yet there is no consensus as to the best initial therapy. Lenalidomide, an immunomodulatory agent, has single agent activity in relapsed lymphoma. This trial was conducted to assess feasibility, efficacy, and safety of adding lenalidomid...

journal_title：American journal of hematology

authors： Rosenthal A,Dueck AC,Ansell S,Gano K,Conley C,Nowakowski GS,Camoriano J,Leis JF,Mikhael JR,Keith Stewart A,Inwards D,Dingli D,Kumar S,Noel P,Gertz M,Porrata L,Russell S,Colgan J,Fonseca R,Habermann TM,Kapoor P,B

更新日期：2017-05-01 00:00:00

abstract：:The Mo2 antibody recognizes a monocyte-specific cell surface antigen of unknown function. Upward modulation of Mo2 surface epitope density was demonstrated in response to 72-hr culture of monocytes with respiratory syncytial virus (RSV), but this was not seen after culture with phytohemagglutinin or other respiratory ...

journal_title：American journal of hematology

authors： Baumann MA,Paul CC,Stokes C,Bernstein JM

更新日期：1987-07-01 00:00:00

abstract：:We report a case of a 61-year-old man with head and neck cancer who presented with pancytopenia two months after the completion of his chemotherapy and was diagnosed with myelodysplasia on the basis of two bone marrow examinations, before the correct diagnosis of visceral leishmaniasis was established with splenectomy...

journal_title：American journal of hematology

authors： Kopterides P,Halikias S,Tsavaris N

更新日期：2003-11-01 00:00:00

abstract：:The effect of the synthetic vasopressin derivative 1-desamino-8D-arginine vasopressin (DDAVP = desmopressin) on bleeding time was studied in three patients with Hermansky Pudlak syndrome. A good response was observed in this type of storage pool disease. DDAVP might be useful in managing the bleeding disorder found in...

journal_title：American journal of hematology

authors： Wijermans PW,van Dorp DB

更新日期：1989-03-01 00:00:00

abstract：:To better assess the efficacy and safety of rituximab in adults' warm antibody autoimmune hemolytic anemia (wAIHA), we conducted a retrospective study including 27 adults (mean age 49.7 +/- 21 years) with either primary (n = 17) or secondary (n = 10) wAIHA. On average, the patients received 2.1 +/- 1.4 treatment lines...

journal_title：American journal of hematology

authors： Bussone G,Ribeiro E,Dechartres A,Viallard JF,Bonnotte B,Fain O,Godeau B,Michel M

更新日期：2009-03-01 00:00:00