Effect of periodate oxidation on specific activities and carbohydrate components of human blood group N- and M-specific glycoproteins and glycopeptides.

abstract：BACKGROUND AND OBJECTIVES:Regulatory T cells (Tregs) and other T-cell subsets are of importance in the setting of autologous and allogeneic stem cell transplantations. We conducted a study to assess the content of peripheral blood stem cell concentrates and related apheresis parameters in the autologous and allogeneic ...

journal_title：Vox sanguinis

authors： Strobel J,Moellmer I,Zingsem J,Hauck-Dlimi B,Eckstein R,Strasser E

更新日期：2015-11-01 00:00:00

abstract：:A non-blow-molded LE-2 polyolefin (PO) container was developed to store single-donor apheresis platelet concentrates (PCs) processed by the Haemonetics Plasma Collecting System (PCS) at 22 degrees C for over 1 day. We molded PO containers with heat-sealing of light-weight polymer alloy films with a thickness of 0.25 m...

journal_title：Vox sanguinis

authors： Shimizu T,Kouketsu K,Kamiya T,Futagawa H,Hirose S

更新日期：1989-01-01 00:00:00

abstract：:A simple standardization method for bromelin used in routine one-stage antibody screening is described. Bromelin proteinase activity was assayed using casein as the substrate, and converted to units. The use of proteinase activity units for standardization of bromelin resolves differences between commercial preparatio...

journal_title：Vox sanguinis

authors： Mazda T,Ogasawara K,Nakata K,Shimizu M

更新日期：1987-01-01 00:00:00

abstract：:An IgM kappa cold agglutinin reacted with cord blood as well as with adult red blood cells (RBC). The agglutinin reacted strongly with papainized and neuraminidase (RDE)-treated RBC. It resembled anti-Me cold agglutinin in these serological findings. However, the activity of this agglutinin against RBC was markedly de...

journal_title：Vox sanguinis

authors： Kajii E,Ikemoto S

更新日期：1989-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Continuous-flow and intermittent-flow blood cell separators (CFCS and IFCS) are both used to collect stem cells from the blood to rescue patients undergoing myeloablative treatment for cancer. MATERIALS AND METHODS:We designed a study to compare the collection efficiency of the two systems. T...

journal_title：Vox sanguinis

authors： Beretta F,van den Bosch S,Castelli D,Cavalli F,Ghielmini M

更新日期：1998-01-01 00:00:00

abstract：:We report a new platelet antigen (Yuka) defined by the sera of 2 mothers whose babies developed alloimmune thrombocytopenia. These antiplatelet antibodies were IgG detected by Mixed Passive Hemagglutination (MPHA). In the study of two families, the Yuka antigen was found to be inherited as an autosomal dominant trait....

journal_title：Vox sanguinis

authors： Shibata Y,Matsuda I,Miyaji T,Ichikawa Y

更新日期：1986-01-01 00:00:00

abstract：:An autoantibody mimicking anti-S specificity is described in an S-s+ patient. The antibody was detected 2 weeks after transfusion. The direct antiglobulin test (DAT) was positive and the antibody was thought to be an alloantibody formed after the transfusion. Eighteen months later, the DAT was still positive and anti-...

journal_title：Vox sanguinis

authors： Puig N,Carbonell F,Soler MA,Perez MT,Arriaga F,Marty ML

更新日期：1987-01-01 00:00:00

abstract：OBJECTIVES:Positive direct antiglobulin tests (DAT) occur occasionally, without obvious cause, among normal blood donors. This is sometimes associated with a false-positive serologic test for syphilis. Positive DATs due to antiphospholipid antibodies (APAbs) are well documented in the antiphospholipid syndrome with sys...

journal_title：Vox sanguinis

authors： Win N,Islam SI,Peterkin MA,Walker ID

更新日期：1997-01-01 00:00:00

abstract：:In recent years the development of recombinant DNA and sequencing techniques has led to a greatly increased understanding of the genetic complexity, structure and function of the human major histocompatibility complex. This system may be subdivided into the "classical' HLA (human leukocyte antigen) class I and II tran...

journal_title：Vox sanguinis

authors： Howell WM,Navarrete C

更新日期：1996-01-01 00:00:00

abstract：:A new granulocyte collection method employing discontinuous flow centrifugation and low donor dose of hydroxyethyl starch (HES) is presented. Following the procedure, the increase in serum polysaccharide concentration was 100 mg/dl, about 20% of that seen after standard discontinuous flow leukapheresis. The average ef...

journal_title：Vox sanguinis

authors： Szymanski IO

更新日期：1983-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Capillary samples can provide blood for cell counts in haematologic patients and blood donors. However, some accept only values from venous blood. This study compares capillary and venous blood counts to verify the hypothesis that they are equivalent. MATERIALS AND METHODS:We analysed 463 cap...

journal_title：Vox sanguinis

authors： Schalk E,Heim MU,Koenigsmann M,Jentsch-Ullrich K

更新日期：2007-11-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The objective of the study was to investigate the splanchnic blood flow velocity and oximetry response to blood transfusion in preterm infants according to postnatal age. MATERIALS AND METHODS:Preterm infants receiving blood transfusion were recruited to three groups: 1-7 (group 1; n = 20), 8-...

journal_title：Vox sanguinis

authors： Banerjee J,Leung TS,Aladangady N

更新日期：2016-11-01 00:00:00

abstract：:The clinical course and laboratory findings of a patient with autoimmune haemolytic anaemia due to anti-phospholipid antibodies and secondary to a systemic lupus erythematosus-like syndrome are described. IgG and IgM with anti-phospholipid activity coexisted in both sera and acid eluates prepared from the patient's re...

journal_title：Vox sanguinis

authors： Arvieux J,Schweizer B,Roussel B,Colomb MG

更新日期：1991-01-01 00:00:00

abstract：:Separable anti-T and anti-Tk lectins can be extracted from the seeds of Vicia hyrcanica. The anti-T lectin is similar to that of the peanut, Arachis hypogaea; the anti-Tk lectin compares favourably with that of Griffonia simplicifolia II. ...

journal_title：Vox sanguinis

authors： Liew YW,Bird GW

更新日期：1988-01-01 00:00:00

abstract：:Transfusion-related acute lung injury (TRALI) is one of the leading causes of transfusion-associated mortality. The inadvertent transfusion of neutrophil antibodies can cause pulmonary transfusion reactions and TRALI. However, not all patients transfused with neutrophil antibodies experience transfusion reactions. A 2...

journal_title：Vox sanguinis

authors： Muniz M,Sheldon S,Schuller RM,Young NS,Klein HG,Leitman SF,Stroncek DF

更新日期：2008-01-01 00:00:00

abstract：:Immunoblotting with human anti-Sc1 and anti-Sc2 locates the Sc1 and Sc2 antigens to an erythrocyte membrane glycoprotein of apparent Mr 60,000. The antigens are destroyed by pronase, and require intact disulphide bonds for expression. A proportion of the molecules carrying the Sc1 and Sc2 antigens are associated with ...

journal_title：Vox sanguinis

authors： Spring FA,Herron R,Rowe G

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:We compared three methods of isolating platelet-rich plasma (PRP) using the Haemonetics Cell Saver 5 and one method of isolating PRP by plateletpheresis using the Haemonetics MCS+. PRP contains both platelets and fibrinogen, which are used in the preparation of haemostatic agents. MATERIALS A...

journal_title：Vox sanguinis

authors： O'Neill EM,Zalewski WM,Eaton LJ,Popovsky MA,Pivacek LE,Ragno G,Valeri CR

更新日期：2001-10-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:Analysis of reports of incidents, involving ABO incompatibility suggests that the main problem is poor interpretation of the pretransfusion bedside compatibility test (PBCT). We studied sources of error as experienced by nurses as to the blood groups of donor blood and of the recipient. MATERI...

journal_title：Vox sanguinis

authors： Dujardin PP,Salmi LR,Ingrand P

更新日期：2000-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Transfusion based on the Thrombelastograph (TEG) results reduces transfusion requirements in cardiac surgery and in liver transplantation. Taking the pivotal role of thrombin generation in the coagulation process into consideration, the clinical utility of the TEG may, in part, depend on its r...

journal_title：Vox sanguinis

authors： Johansson PI,Svendsen MS,Salado J,Bochsen L,Kristensen AT

更新日期：2008-02-01 00:00:00

abstract：:The successful cloning of a non-structural antigen from the genome of what is now designated as the 'hepatitis C virus' (HCV) has transformed an erstwhile diagnosis of exclusion for non-A, non-B hepatitis (NANBH). The assay has been validated against panels of known infectivity for NANBH and sera from haemophiliac pat...

journal_title：Vox sanguinis

authors： Barbara JA,Contreras M

更新日期：1991-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The molecular basis of the weak D phenotype has been investigated for many years, and more than 80 different alleles producing weak D phenotypes have been identified. Most alleles producing weak D phenotypes have a single missense mutation in exons corresponding to a transmembrane domain of th...

journal_title：Vox sanguinis

authors： Ogasawara K,Sasaki K,Isa K,Tsuneyama H,Uchikawa M,Satake M,Tadokoro K

更新日期：2016-02-01 00:00:00

abstract：:In vivo immune phagocytosis of neonatal monocytes was significantly correlated to the extent of maternal HLA immunization. Monocytes from all 15 neonates of mothers with HLA antibodies show reduced immune phagocytosis. In contrast, this holds true for monocytes from only 6 out of 13 neonates of mothers without detecta...

journal_title：Vox sanguinis

authors： Neppert J,Mueller-Eckhardt G,Heine O

更新日期：1988-01-01 00:00:00

abstract：:Articles on the appropriateness of intention-to-treat (ITT) vs. as-treated (AT) analyses of randomized controlled trials (RCTs) have highlighted issues relevant to drug trials, such as approaches suitable for 'explanatory' vs. 'pragmatic' RCTs. These considerations are less relevant to transfusion medicine RCTs, espec...

journal_title：Vox sanguinis

authors： Vamvakas EC

更新日期：2008-10-01 00:00:00

abstract：:A panel of 50 blood group antibodies covering a range of blood group antigens has been tested in the presence of 0.25% beta-propiolactone as a possible means of reducing infectivity of high-risk HTLV III/HBsAg samples. 11/50 (22%) antibodies could not be detected by the indirect antiglobulin test, and 6/40 (15%) were ...

journal_title：Vox sanguinis

authors： Hunt AF,Jones MT,Howkins GJ

更新日期：1986-01-01 00:00:00

abstract：:The formation of mono(ethylhexyl)phthalate (MEHP) from di(ethylhexyl)phthalate in human plasma stored in bags of polyvinylchloride has been studied. Substantial amounts were formed and in ten bags from 4 to 56microgram/ml were found. After 2 weeks at room temperature the concentration of MEHP had increased to values b...

journal_title：Vox sanguinis

authors： Vessman J,Rietz G

更新日期：1978-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The aim of this study was to investigate the effects of extended storage of pooled random platelets in SSP+ additive solution (MacoPharma). MATERIALS AND METHODS:Eight buffy coat-derived, pooled, leucoreduced platelet concentrates were prepared in 75% SSP+, 25% plasma using Fresenius/NPBI Com...

journal_title：Vox sanguinis

authors： Hornsey VS,McColl K,Drummond O,McMillan L,Morrison A,Morrison L,MacGregor IR,Prowse CV

更新日期：2006-07-01 00:00:00

abstract：BACKGROUND:The topology of the blood supply chain network can take different forms in different settings, depending on geography, politics, costs, etc. Many developed countries are moving towards centralized networks. The goal for all blood distribution networks, regardless of topology, remains the same: to satisfy dem...

journal_title：Vox sanguinis

authors： Osorio AF,Brailsford SC,Smith HK,Blake J

更新日期：2018-11-01 00:00:00

abstract：:Direct immunofluorescent staining of 31 specimens of platelets obtained from 13 cases of idiopathic thrombocytopenic purpura (ITP) revealed positive staining on the surface of platelets for both immunoglobulins (Igs) and human B1C globulin in 9 specimens, for only Igs in 1 specimen and for human B1C alone in 5 specime...

journal_title：Vox sanguinis

authors： Boonpucknavig S,Vuttivirojana O,Srichaikul T

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:HPA-1a antibodies account for 70-80% of cases of fetal-neonatal alloimmune thrombocytopenia (FNAIT) in Caucasians. However, numerous workshops have demonstrated variability in their detection. We recently showed that exposure of αIIbβ3 to ethylene diamine tetraacetic acid (EDTA) affected bindi...

journal_title：Vox sanguinis

authors： Allen DL,Metcalfe P,Kaplan C,Kekomaki R,de Haas M,Yusuf R,Ouwehand WH

更新日期：2013-08-01 00:00:00

abstract：:Employing standardized IgG-coated 51Cr-labelled human red blood cells (RBC), variation in rosette formation among monolayers obtained from 10 healthy donors was defined, as well as variation among 24 sequential monolayers obtained from one healthy donor and 8 sequential monolayers from a second healthy donor over a 4-...

journal_title：Vox sanguinis

authors： Munn LR,Chaplin H Jr

更新日期：1977-09-01 00:00:00