Continuous flow method for determination of erythrocyte osmotic fragility.

abstract：:Several syndromes characterized by striking eosinophilia may be complicated by thrombosis. The experiments described indicate that, paradoxically, eosinophils and certain of their constituents inhibit the activation of Hageman factor (HF, factor XII). In earlier studies, suspensions of mixed types of granulocytes, oth...

journal_title：American journal of hematology

authors： Ratnoff OD,Gleich GJ,Shurin SB,Kazura J,Everson B,Embury P

更新日期：1993-01-01 00:00:00

abstract：:Fifty-six adult patients with newly diagnosed acquired severe aplastic anemia (SAA) received horse antilymphocyte globulin (ALG), cyclosporin A (CyA), methylprednisolone (Mpred), granulocyte colony-stimulating factor (G-CSF) as first-line therapy. The median age was 34 (range, 17-72) and median neutrophil count 0.280 ...

journal_title：American journal of hematology

authors： Dinçol G,Aktan M,Diz-Küçükkaya R,Yavuz S,Nalçaci M,Oztürk S,Palanduz S,Doğan O,Ağan M

更新日期：2007-09-01 00:00:00

abstract：:Primary iron overload encompasses a variety of genetic iron overload syndromes, dominated in frequency by HFE-related, or Type 1 hemochromatosis, for which French diagnostic and therapeutic guidelines have been recently proposed. Differential diagnosis of Type 1 hemochromatosis can be made from both clinical data and ...

journal_title：American journal of hematology

authors： Brissot P

更新日期：2007-12-01 00:00:00

abstract：:To clarify the presentation and course of patients with chronic lymphocytic leukemia (CLL) and amyloidosis. Mayo databases were interrogated for patients who carried a diagnosis of amyloidosis and CLL evaluated at Mayo Clinic, Rochester from January 1974 to October 2012. Charts were abstracted and data analyzed. Of th...

journal_title：American journal of hematology

authors： Kourelis TV,Gertz M,Zent C,Lacy M,Kyle R,Kapoor P,Zeldenrust S,Buadi F,Witzig T,Hayman S,Lust J,Russell S,Lin Y,Rajkumar VS,Kumar S,Leung N,Dingli D,Dispenzieri A

更新日期：2013-05-01 00:00:00

abstract：DISEASE OVERVIEW:Immunoglobulin light chain amyloidosis is a clonal, nonproliferative plasma cell disorder in which fragments of immunoglobulin light or heavy chain are deposited in tissues. Clinical features depend on organs involved but can include heart failure with preserved ejection fraction, nephrotic syndrome, h...

journal_title：American journal of hematology

authors： Gertz MA

更新日期：2020-07-01 00:00:00

abstract：:A 25-year-old African-American man with sickle cell-beta(+)-thalassemia presented with acute asthma of 2 days' duration. The asthma was well controlled by 48 hr, and parenteral medications were changed to oral bronchodilators and steroids. Sixty hours after presentation, he developed pain similar to that of sickle cel...

journal_title：American journal of hematology

authors： Johnson K,Stastny JF,Rucknagel DL

更新日期：1994-08-01 00:00:00

abstract：:Forty-one patients with polycythemia vera (PV) according to the PVSG criteria were analysed retrospectively from January 1960 to March 1996. There were 23 male and 18 female patients with a median follow-up of 66.5 months (3-431 months). Median age was 62 (range: 37-85). The median hemoglobin level at diagnosis was 18...

journal_title：American journal of hematology

authors： Chim CS,Kwong YL,Chan PT,Liang R

更新日期：1997-09-01 00:00:00

abstract：:Everolimus is an oral antineoplastic agent that targets the raptor mammalian target of rapamycin (mTORC1). The phosphatidylinositol 3-kinase/mTOR signal transduction pathway has been demonstrated to be activated in tumor samples from patients with Hodgkin lymphoma (HL). The goal of this trial was to learn the antitumo...

journal_title：American journal of hematology

authors： Johnston PB,Inwards DJ,Colgan JP,Laplant BR,Kabat BF,Habermann TM,Micallef IN,Porrata LF,Ansell SM,Reeder CB,Roy V,Witzig TE

更新日期：2010-05-01 00:00:00

abstract：:We evaluated possible prognostic factors just before salvage therapy with vincristine, doxorubicin, and dexamethasone (VAD) for 36 patients with refractory multiple myeloma. The median duration from diagnosis to the first VAD salvage was 14 months (range 2-76 months). Among parameters that have been shown to be associ...

journal_title：American journal of hematology

authors： Suguro M,Kanda Y,Yamamoto R,Chizuka A,Hamaki T,Matsuyama T,Takezako N,Miwa A,Togawa A

更新日期：2000-10-01 00:00:00

abstract：:A new density system for the separation of human red blood cells by density-gradient centrifugation is described. The gradient medium is made with colloidal silica particles coated with polyvinylpyrrolidone suspended in aqueous solution of meglamine diatrizoate. By this method, more than 10 red-cell fractions can be s...

journal_title：American journal of hematology

authors： Vettore L,De Matteis MC,Zampini P

更新日期：1980-01-01 00:00:00

abstract：:Antithrombin III (AT III) was isolated by two procedures using polyethylene glycol-400 (PEG) precipitation as the first stage. The PEG supernatant (PEG-sup) was applied to a heparin-affinity chromatographic system and AT III-heparin cofactor (AT III-HCF) was isolated. The PEG precipitate (PEG-ppt) was separated by a S...

journal_title：American journal of hematology

authors： Gomperts ED,Izadi P

更新日期：1983-08-01 00:00:00

abstract：:Acute lymphoblastic leukemia (ALL) with distinct fusion transcripts has unique clinical features. In this study, the incidence, clinical characteristics, early treatment response, and outcomes of 1,004 Chinese pediatric ALLs were analyzed. Patients with TEL-AML1 and E2A-PBX1 fusion genes or other B cell precursor ALLs...

journal_title：American journal of hematology

authors： Gao C,Zhao XX,Li WJ,Cui L,Zhao W,Liu SG,Yue ZX,Jiao Y,Wu MY,Li ZG

更新日期：2012-11-01 00:00:00

abstract：:This report describes studies investigating the use of a collagen binding assay to improve the laboratory monitoring of desmopressin (DDAVP) therapy in patients with von Willebrand's disease (vWD). We evaluated the response of seven patients with vWD (four type I, three type IIA) to DDAVP, administered using a standar...

journal_title：American journal of hematology

authors： Favaloro EJ,Dean M,Grispo L,Exner T,Koutts J

更新日期：1994-03-01 00:00:00

abstract：:Several histone deacetylase inhibitors (HDACi), including vorinostat, have been approved for the therapy of cutaneous T-cell lymphoma (CTCL). Emerging data suggest that HDACi may exert immune suppressive effects which would be disadvantageous for therapy of CTCL. We describe a patient with Sezary syndrome who was moni...

journal_title：American journal of hematology

authors： Stephen S,Morrissey KA,Benoit BM,Kim EJ,Vittorio CC,Nasta SD,Showe LC,Wysocka M,Rook AH

更新日期：2012-02-01 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：: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：: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：:This study demonstrates the quantitative characteristics of the first patient-reported outcome (PRO) tool developed for patients with nontransfusion-dependent β-thalassemia (NTDT), the NTDT-PRO© . A multicenter validation study was performed over 24 weeks, involving 48 patients from Italy, Lebanon, Greece, and Thailan...

journal_title：American journal of hematology

authors： Taher A,Cappellini MD,Viprakasit V,Sutcharitchan P,Mahmoud D,Laadem A,Khan A,Gwaltney C,Harding G,Attie K,Zhang X,Zou J,Pariseau J,Henry Hu X,Kattamis A

更新日期：2019-02-01 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：:Antithymocyte globulins (ATG) plus cyclosporine (CSA) is the gold standard immunosuppressive treatment (IST) for patients with aplastic anemia. A prospective randomized trial showed in 2011 that hATG was superior to rabbit ATG for first-line treatment of severe AA. The French Health Agency (ANSM) permitted a patient-n...

journal_title：American journal of hematology

authors： Peffault de Latour R,Tabrizi R,Marcais A,Leblanc T,Lamy T,Mohty M,Tavitian S,Jubert C,Pasquet M,Galambrun C,Nguyen S,Cahn JY,Braun T,Deconinck E,Bay JO,Sicre de Fontbrune F,Barraco F,Socié G

更新日期：2018-05-01 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 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：:The binding of anti-human platelet glycoprotein (GP) IIbIIIa monoclonal antibodies to human umbilical vein endothelial cells (HUVE) was studied. Scatchard analysis using 125I-anti-platelet GPIIb-IIIa monoclonal antibody showed that the maximum binding capacity (B max) was 8 X 10(4)/cell and Kd was 40.2 nM. The binding...

journal_title：American journal of hematology

authors： Nakajima T,Koyama T,Kakishita E,Nagai K

更新日期：1987-05-01 00:00:00

abstract：:We have characterized another subset of acute nonlymphocytic leukemia (ANLL) based on the cytogenetic and morphologic findings in a group of nine patients. Five patients had chromosomal analyses performed at the University of Chicago, two patients were studied at the All-Union Cancer Research Center in Moscow, and one...

journal_title：American journal of hematology

authors： Pearson MG,Vardiman JW,Le Beau MM,Rowley JD,Schwartz S,Kerman SL,Cohen MM,Fleischman EW,Prigogina EL

更新日期：1985-04-01 00:00:00

abstract：:Relapsed or refractory acute myeloid leukemia (R/R AML) has a poor prognosis and is best treated with salvage chemotherapy as a bridge to allogeneic stem cell transplant (alloSCT). However, the optimal salvage therapy remains unknown. Here we compared two salvage regimens; mitoxantrone, etoposide, and cytarabine (MEC)...

journal_title：American journal of hematology

authors： Christian S,Arain S,Patel P,Khan I,Calip GS,Agrawal V,Sweiss K,Griffin S,Cahill K,Konig H,Esen A,Shergill A,Odenike O,Stock W,Quigley JG

更新日期：2020-08-01 00:00:00

abstract：:Primary systemic light-chain (AL) amyloidosis a disorder characterized by accumulation of monoclonal light chains as aggregated amyloid fibrils in tissues of multiple organs to cause organ dysfunction and death (Kyle and Gertz, Semin Hematol 1995;32:45-59; Merlini and Bellotti, N Engl J Med 2003;349:583-596). Although...

journal_title：American journal of hematology

authors： Jun HJ,Kim K,Kim SJ,Mun YC,Bang SM,Won JH,Kim CS,Lee JH,Korean Multiple Myeloma Working Party (KMMWP).

更新日期：2013-01-01 00:00:00

abstract：:Newly identified iron binding proteins isolated from rat duodenal homogenates permit better understanding of iron absorption. Mucins bind iron at acid pH to keep iron soluble and available for absorption at the more alkaline pH of the duodenum; this explains iron deficiency following prolonged achlorhydria. Integrin (...

journal_title：American journal of hematology

authors： Conrad ME,Umbreit JN

更新日期：1993-01-01 00:00:00

abstract：:The roles of fibrinogen and fibronectin were contasted in the responses of human platelets to Staphylococcus aureus and collagen. Congenital afibrinogenemic (CA) platelets and washed normal platelets had delayed aggregation due to a prolonged latent phase in response to contact with the bacteria when fibrinogen was ab...

journal_title：American journal of hematology

authors： Clawson CC,White JG,Herzberg MC

更新日期：1980-01-01 00:00:00

abstract：:A 64-year-old woman with mild bilateral parotid gland swelling and bilateral lower extremity purpura was admitted for evaluation of xerostomia and pancytopenia. The patient had an increased erythrocyte sedimentation rate, pancytopenia, and positive tests for antibodies to nuclear antigen, SS-A, and SS-B. Impaired cell...

journal_title：American journal of hematology

authors： Seki T,Kiyosawa K,Monno S,Imai Y,Furukawa K,Kumazawa S,Ota M,Saito H,Furuta S,Nakahata T

更新日期：1993-07-01 00:00:00

abstract：:The object of this work was to define a model using hypotonically loaded erythrocytes as a vehicle to target drugs to the reticuloendothelial system (RES). The optimum hemolytic event was found to occur at 100 mOsm/kg using a 0.5-min exposure at 0 degrees C. Approximately one third of the total volume of the cells cou...

journal_title：American journal of hematology

authors： Lynch WE,Sartiano GP,Ghaffar A

更新日期：1980-01-01 00:00:00