Allelic polymorphisms of human fcgamma receptor IIa and Fcgamma receptor IIIb among distinct groups in Brazil.

abstract：BACKGROUND:Five cases of human immunodeficiency virus Type 1 (HIV-1) RNA-positive blood donations are described that escaped detection by three different CE-marked nucleic acid amplification technique (NAT) screening assays. These events were associated with two HIV-1 transmissions to recipients of blood components. Th...

journal_title：Transfusion

authors： Chudy M,Weber-Schehl M,Pichl L,Jork C,Kress J,Heiden M,Funk MB,Nübling CM

更新日期：2012-02-01 00:00:00

abstract：:The development of transfusion over the past century and a half has been described as one of the blessings of modern medicine. But, in some ways, it is emerging as a decidedly mixed blessing, bringing epidemics as well as improved health. Given all the practice has been through, now is the right time to take a critica...

journal_title：Transfusion

authors： Farrugia A,Starr D

更新日期：2016-04-01 00:00:00

abstract：:A prospective study of newborn infants who required exchange transfusion was undertaken to evaluate the risk of transmission of cytomegalovirus (CMV). Buffy coat-, urine- and saliva-saturated throat swabs for viral cultures and serum specimens for CMV complement-fixing (CF) antibody were obtained from 45 infant-mother...

journal_title：Transfusion

authors： Kumar A,Nankervis GA,Cooper AR,Gold E,Kumar ML

更新日期：1980-05-01 00:00:00

abstract：BACKGROUND:The risk of transferring blood-borne infections during transfusion is continually increasing because of newly emerging and reemerging viruses. Development of a rapid screening method for emerging viruses that might be transmitted by transfusion is required to eliminate such pathogens during blood donor scree...

journal_title：Transfusion

authors： Takizawa K,Nakashima T,Mizukami T,Kuramitsu M,Endoh D,Kawauchi S,Sasaki K,Momose H,Kiba Y,Mizutani T,Furuta RA,Yamaguchi K,Hamaguchi I

更新日期：2013-10-01 00:00:00

abstract：BACKGROUND:Congenital thrombotic thrombocytopenic purpura (TTP) may not be recognized until organ failure related to the microvascular thrombosis occurs. Kidney failure may be the initial presenting clinical feature. Kidney transplantation has been contraindicated because of the assumption that the continuing microvasc...

journal_title：Transfusion

authors： Fattah H,Kumar D,George JN,Massey HD,King AL,Friedman KD,Gupta G

更新日期：2017-12-01 00:00:00

abstract：BACKGROUND:Research with primary human white blood cell (WBC) subpopulations requires high quantity, quality, and functionality of peripheral blood mononuclear cells (PBMCs) as a source to further characterize cellular subpopulations such as T and B lymphocytes, monocytes, or natural killer cells. Apart from buffy coat...

journal_title：Transfusion

authors： Knörck A,Marx S,Friedmann KS,Zöphel S,Lieblang L,Hässig C,Müller I,Pilch J,Sester U,Hoth M,Eichler H,Sester M,Schwarz EC

更新日期：2018-06-01 00:00:00

abstract：BACKGROUND:Fetal and neonatal alloimmune thrombocytopenia (FNAIT) is due to maternal alloimmunization against fetal platelet (PLT) antigens. Antenatal management strategies have been developed to avoid complications such as intracranial hemorrhage. The aim of this study was to set up two reliable, noninvasive fetal gen...

journal_title：Transfusion

authors： Le Toriellec E,Chenet C,Kaplan C

更新日期：2013-08-01 00:00:00

abstract：:As an adjunct to antibiotic therapy, granulocytes for infusion often are required within hours of the diagnosis of neonatal sepsis. The logistics of obtaining granulocytes by leukapheresis were evaluated in order to provide, at short notice, a low volume, highly concentrated product. An average of 4.0 X 10(9) granuloc...

journal_title：Transfusion

authors： Kalmin ND,Liles BA

更新日期：1984-05-01 00:00:00

abstract：BACKGROUND:The preparation of platelet concentrates (PCs) from buffy coats (BCs) stored at room temperature is controversial, because of the strong metabolic activity of cells in BCs and the possible detrimental effect of neutrophil enzymes on platelets when the holding time before separation is prolonged. Despite good...

journal_title：Transfusion

authors： Boeri N,Saleun S,Pelissier E,Saleun JP,Aiach M,Rendu F

更新日期：1994-10-01 00:00:00

abstract：:Lyophilized factor VIII concentrates, because of their convenience, are the most commonly used products for providing antihemophilic factor to patients with hemophilia A. Heightened concerns about associated complications indicate that cryoprecipitate usage will increase in the immediate future. We present a protocol ...

journal_title：Transfusion

authors： Menitove JE,Spero JA,Richards WA,Lewis JH,Montgomery RR,Gill JC,Hasiba U,Wheeler DV,Sherwin JA,Russell-Vaskov S,Marlar RA,Maxwell NG,Aster RH

更新日期：1983-05-01 00:00:00

abstract：BACKGROUND:Detection of viral nucleic acids might increase blood transfusion safety through the detection of recently infected blood donors during the preseroconversion window period. Individual screening is difficult to apply, because of technical and financial constraints. STUDY DESIGN AND METHODS:A polymerase chain...

journal_title：Transfusion

authors： Yerly S,Pedrocchi M,Perrin L

更新日期：1998-10-01 00:00:00

abstract：:The effects of hydroxyethyl starch (HES) on hemostasis were investigated extensively. In order to simulate acute blood loss due to surgery or trauma, one unit (450 ml) of blood was drawn from normal healthy men. This was followed by a 1-liter infusion over 60 minutes of either 6 percent HES, 5 percent albumin, or 0.9 ...

journal_title：Transfusion

authors： Stump DC,Strauss RG,Henriksen RA,Petersen RE,Saunders R

更新日期：1985-07-01 00:00:00

abstract：BACKGROUND:Pulmonary endothelial cell damages caused by neutrophil overactivation could result in acute lung injuries including transfusion-related acute lung injury (TRALI). We previously reported that heme-related molecules derived from hemolysis induced the production of reactive oxygen species from neutrophils. Rec...

journal_title：Transfusion

authors： Kono M,Saigo K,Takagi Y,Takahashi T,Kawauchi S,Wada A,Hashimoto M,Minami Y,Imoto S,Takenokuchi M,Morikawa T,Funakoshi K

更新日期：2014-11-01 00:00:00

abstract：BACKGROUND:Screening of blood donors for antibody to human immunodeficiency virus Types 1 and 2 (anti-HIV-1/2) and/or HIV nucleic acid test (NAT) is a well-established venue to prevent HIV transfusion-transmitted disease. However, with the current available technologies, HIV testing may result in donor loss due to fals...

journal_title：Transfusion

authors： Li L,Xu T,Yang T,Zang L,Cheng W,Lin H,Zhu S,Zhao B,Duan R,Li C,Huang M,Liu Y,Ming C,Xu S,Wang C,Wu Y,Liu Z

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:This study reports the incidence of Wr(a) antigen and anti-Wr(a) in Valencia, Spain. STUDY DESIGN AND METHODS:The incidence of the Wr(a) antigen in 110,000 healthy blood donors was estimated. Likewise, the incidence of anti-Wr(a) was analyzed in a population consisting of 730 healthy blood donors, 356 pregn...

journal_title：Transfusion

authors： Arriaga F,Llopis F,de la Rubia J,Carpio N,Moscardó J,Marty ML

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND:Bartonella spp. are neglected fastidious Gram-negative bacilli. We isolated Bartonella henselae from 1.2% of 500 studied blood donors and demonstrated that the bacteria remain viable in red blood cell units after 35 days of experimental infection. Now, we aim to evaluate the possibility of B. henselae transm...

journal_title：Transfusion

authors： Silva MN,Vieira-Damiani G,Ericson ME,Gupta K,Gilioli R,de Almeida AR,Drummond MR,Lania BG,de Almeida Lins K,Soares TC,Velho PE

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:Recent blood shortages and the potential clinical impact of red blood cell (RBC) age highlight the need to understand blood supply delivery. This study addresses the characteristics and mechanics of RBC unit trafficking and storage across the transfusion service, previously undescribed in the literature. ST...

journal_title：Transfusion

authors： Cheng CK,Trethewey D,Sadek I

更新日期：2010-01-01 00:00:00

abstract：BACKGROUND:Fc gamma RIIIb deficiency is a rare defect in which neutrophils do not express Fc gamma RIIIb and therefore the individuals with this defect have an NA null phenotype. Soluble Fc gamma RIII in plasma is severely decreased and almost undetectable. During pregnancy, Fc gamma RIIIb deficiency may cause the form...

journal_title：Transfusion

authors： Puig N,de Haas M,Kleijer M,Montoro JA,Pérez A,Villalba JV,Gomez I,von dem Borne AE

更新日期：1995-08-01 00:00:00

abstract：:This paper presents recent data from quantitative and thermodynamic investigations on A and B erythrocyte antigens. In regard to weak A phenotypes on the basis of quantitative data, practically no gap is observed from the weakest Aend to the strongest A3. Weak B phenotypes give a similar distribution. However, a more ...

journal_title：Transfusion

authors： Salmon C,Lopez M,Cartron JP,Bouguerra A

更新日期：1976-11-01 00:00:00

abstract：:Transfusion of an incorrect blood component is an important avoidable serious hazard of transfusion resulting from process errors. Our group and others have taken advantage of new technology and developed electronic transfusion systems for safe transfusion practice in a previous studies. They allow the clinical staff ...

journal_title：Transfusion

authors： Staples S,O'Callaghan C,Pavord S,Staves J,Murphy MF

更新日期：2020-09-01 00:00:00

abstract：BACKGROUND:Babesia microti, the most frequently implicated pathogen in transfusion-transmitted babesiosis, is widely endemic in the Northeast and upper Midwestern United States. High seroprevalence in endemic areas limits antibody-based donor screening. A high-performance molecular test is needed to identify donors in ...

journal_title：Transfusion

authors： Bloch EM,Lee TH,Krause PJ,Telford SR 3rd,Montalvo L,Chafets D,Usmani-Brown S,Lepore TJ,Busch MP

更新日期：2013-10-01 00:00:00

abstract：:Microaggregates in various blood preparations were studied, before and after filtration, using an optical scattering (laser) technique which measures number density and size of aggregates in flowing blood. These measurements were comparable to screen filtration pressures. In all blood units, storage increased aggregat...

journal_title：Transfusion

authors： Reynolds LO,Simon TL

更新日期：1980-11-01 00:00:00

abstract：BACKGROUND:Mobilized blood progenitor cells rapidly reconstitute hematopoiesis in patients after dose-intensive chemotherapy. However, optimal timing and methods of mobilized blood progenitor cell collection have yet to be fully defined. STUDY DESIGN AND METHODS:The utility of large-volume leukapheresis (LVL; > 15 L b...

journal_title：Transfusion

authors： Comenzo RL,Vosburgh E,Weintraub LR,Tansan S,Arkin CF,Wright DG

更新日期：1995-06-01 00:00:00

abstract：BACKGROUND:To facilitate volume control in neonates, platelets (PLTs) are aliquoted and stored for short periods in non-gas-permeable syringes before infusion. Although agitation of PLTs during storage in gas-permeable bags is performed to maintain their quality, the effect of syringe agitation during storage is unknow...

journal_title：Transfusion

authors： Diab Y,Wong E,Criss VR,Moroff G,Wagner SJ,Luban NL

更新日期：2011-12-01 00:00:00

abstract：BACKGROUND:Platelet transfusion-associated sepsis is usually due to donor skin flora introduced into the unit during phlebotomy. An unusual case of a platelet component contaminated with methicillin-resistant Staphylococcus aureus (MRSA) is reported. CASE REPORT:A 54-year-old man, terminally ill with progressive non-H...

journal_title：Transfusion

authors： Sapatnekar S,Wood EM,Miller JP,Jacobs MR,Arduino MJ,McAllister SK,Kellum ME,Roth V,Yomtovian R

更新日期：2001-11-01 00:00:00

abstract：:Anti-Rd (Radin) was first described in association with five cases of hemolytic disease of the newborn. The authors report an anti-Rd that was demonstrated following the transfusion of a Radin positive unit of blood. The antibody appears to be of the IgG immunoglobulin class and increased in titer following the transf...

journal_title：Transfusion

authors： Winn LC,Eska PL,Grindon AJ

更新日期：1976-07-01 00:00:00

abstract：BACKGROUND:Infectious events have been reported as major environmental triggers of thrombotic thrombocytopenic purpura (TTP). We detail here the potential association between infections and TTP. STUDY DESIGN AND METHODS:We recruited randomly and prospectively a cohort of 280 consecutive TTP patients during a 9-year pe...

journal_title：Transfusion

authors： Morgand M,Buffet M,Busson M,Loiseau P,Malot S,Amokrane K,Fortier C,London J,Bonmarchand G,Wynckel A,Provôt F,Poullin P,Vanhille P,Presne C,Bordessoule D,Girault S,Delmas Y,Hamidou M,Mousson C,Vigneau C,Lautrette A

更新日期：2014-02-01 00:00:00

abstract：BACKGROUND:Human herpesvirus 8 (HHV-8) seroprevalence ranges between less than 5% in Europe and North America and 50% to 70% in sub-Saharan Africa. Evidence of HHV-8 transfusion transmission is only indirect. We conducted a serologic (anti-HHV-8) and molecular (HHV-8 DNA) study of samples from paired donor-immunocompet...

journal_title：Transfusion

authors： Gobbini F,Owusu-Ofori S,Marcelin AG,Candotti D,Allain JP

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND:The human cytokine granulocyte-colony stimulatory factor (G-CSF) has found widespread application in the medical treatment of neutropenia and to mobilize hematopoietic stem cells used for transplantation. So far, the effect of G-CSF on natural killer (NK) cells has not been fully investigated. STUDY DESIGN ...

journal_title：Transfusion

authors： Schlahsa L,Jaimes Y,Blasczyk R,Figueiredo C

更新日期：2011-02-01 00:00:00

abstract：:Pyruvate was placed in experimental CPD-adenine (0.25 mM) blood preservative mixtures in four concentrations ranging from 40 to 320 mM. In the 320 mM pyruvate preservative, 2,3-DPG levels were elevated above normal for six weeks of whole blood storage at 4 C. The lower pyruvate concentrations maintained elevated or no...

journal_title：Transfusion

authors： Dawson RB,Hershey RT,Myers CS

更新日期：1980-03-01 00:00:00