The effect of plasmapheresis on blood pressure in voluntary plasma donors.

abstract：BACKGROUND AND OBJECTIVES:The International Haemovigilance Network collects aggregate data on complications of blood donation from member haemovigilance systems (HVS). We analysed the data collected in 2006-2016 in order to learn from it and consider future improvements. MATERIALS AND METHODS:National HVS entered annu...

journal_title：Vox sanguinis

authors： Wiersum-Osselton JC,Politis C,Richardson C,Goto N,Grouzi E,Marano G,Land KJ

更新日期：2020-12-05 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Host- or donor-derived alloimmune thrombocytopenia can develop after non-myeloablative allogeneic haematopoietic stem cell transplantation (HSCT). We report the first case of host-derived HPA-1a antibodies. CASE REPORT:A 52-year-old male patient received HSCT from his human leucocyte antigen ...

journal_title：Vox sanguinis

authors： Macher S,Schallmoser K,Staber PB,Neumeister P,Posch U,Lanzer G,Panzer S

更新日期：2005-11-01 00:00:00

abstract：:We have used the Optical Character Recognition system B (OCR-B) for automatic identification of blood samples on the Groupamatic 360 and in connection with computerized donor file management and control of blood product processing. For the Groupamatic system a device was constructed that lifts that samples, and during...

journal_title：Vox sanguinis

authors： Haahti E,Leikola J,Ruikka S

更新日期：1981-03-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:National guidelines for monitoring bacterial contamination of blood components were introduced in Germany in 1997. Between 1998 and 2002, numerous measures were implemented to prevent bacterial contamination. This study investigates their impact on contamination rates. MATERIALS AND METHODS:C...

journal_title：Vox sanguinis

authors： Walther-Wenke G,Wirsing von König CH,Däubener W,Heiden M,Hoch J,Hornei B,Volkers P,Working Party on Bacteria Safety in Transfusion Medicine, Advisory Board of the German Ministry of Health, Berlin.

更新日期：2011-05-01 00:00:00

abstract：:The classic enzyme-linked antiglobulin test (ELAT) used to detect and quantify the amount of IgG antibodies on red blood cells (RBC) is sensitive to hemolysis and erythrocyte enzymatic activities. We describe a new ELAT by using glucose oxidase (GO) linked to antihuman IgG. The optical density base line of GO-ELAT, al...

journal_title：Vox sanguinis

authors： Rigal D,Monestier M,Lafont S,Raffin T,Got A,Meyer F,Jouvenceaux A

更新日期：1984-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The aim of this study was to assess potentially relevant clinical characteristics which influence the decision to transfuse red cells in critically ill patients with low haemoglobin concentrations (6.0-10.0 g/dl). MATERIALS AND METHODS:This was a retrospective observational cohort study of pa...

journal_title：Vox sanguinis

authors： Kranenburg FJ,le Cessie S,Caram-Deelder C,van der Bom JG,Arbous MS

更新日期：2019-11-01 00:00:00

abstract：:A method to coat unsensitized erythrocytes with fragments of C3 and C4 using autologous serum, in order to study complement receptor-dependent function of the fixed macrophage system, is presented. After incubation with serum under optimal conditions, at least 90% of the cells had C3b/iC3b deposited on the surface, wi...

journal_title：Vox sanguinis

authors： Nilsson Ekdahl K,Lööf L,Nilsson UR,Nilsson B

更新日期：1991-01-01 00:00:00

abstract：:Red cells of the McLeod phenotype in the Kell blood group system have an acanthocytic morphology. The membrane protein composition analyzed on sodium dodecyl-sulfate-polyacrylamide gel electrophoresis, the ATP level and the activities of a large number of intracellular enzymes appear to be normal. Membranes prepared f...

journal_title：Vox sanguinis

authors： Tang LL,Redman CM,Williams D,Marsh WL

更新日期：1981-01-01 00:00:00

abstract：:Some effector functions of various immunoglobulin (IgG) preparations have been compared. Tests for opsonic activity were performed in vitro with human peripheral blood leukocytes and in vivo with mice. The augmentation effects on luminol-dependent chemiluminescence were investigated with human leukocytes. The compleme...

journal_title：Vox sanguinis

authors： Yasuda H,Yajima T,Tanii T,Ashiba T,Iwata M

更新日期：1986-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:This article aims to characterize some elements that define the organizational models of healthcare actions in the field of blood and blood products. MATERIALS AND METHODS:This exploratory and qualitative study was carried out based on a documentary survey complemented by interviews with key ...

journal_title：Vox sanguinis

authors： Souza MKB

更新日期：2018-05-21 00:00:00

abstract：:Pedigree studies and serological characterization of three cis AB families are presented. Serums of these persons exhibit strongly reduced activities of A gene-specified alpha-acetylgalactosaminyltransferase and only trace activities of B gene-dependent alpha-galactosyltransferase. ...

journal_title：Vox sanguinis

authors： Pacuszka T,Kościelak J,Seyfried H,Walewska I

更新日期：1975-01-01 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：:An attempt was made to confirm a previously reported association between HLA type B16 and resistance to infection with live attenuated influenza A virus vaccine. No differences were found either in the ability of influenza virus to attach to fractionated white blood cells from HLB B16 subjects compared to cells from s...

journal_title：Vox sanguinis

authors： Mackenzie JS,Wetherall JD,Flower RL,Fimmel PJ,Dawkins RL

更新日期：1979-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Parvovirus B19 (B19V) DNA seems to persist in the plasma of B19V-infected blood donors. The relevance of this for recipients of single-donor blood components is yet unclear. MATERIAL AND METHODS:We studied serial archive and follow-up samples from 75 B19V-infected blood donors to obtain more ...

journal_title：Vox sanguinis

authors： Juhl D,Görg S,Hennig H

更新日期：2014-10-01 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：:A group B recipient of a group 0 kidney developed severe intravascular haemolysis due to the formation of anti-B. Immunoglobulin allotyping of donor serum, recipient serum and 'unexpected' anti-B antibody showed the antibody to be of donor origin. The patient and donor genotypes were Gm 3;5/3;5 and Gm 1,2;21/1;21, res...

journal_title：Vox sanguinis

authors： Orchard J,Young NT,Smith C,Thomas S,Darke C

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:The Blood Services of the UK permanently de-select men who have had sex with men (MSM) from donating blood. The rationale for this has been questioned. This article attempts to evaluate whether this selection criterion does contribute to blood safety. MATERIALS AND METHODS:Data about transfus...

journal_title：Vox sanguinis

authors： Soldan K,Sinka K

更新日期：2003-05-01 00:00:00

abstract：:The MAIEA (monoclonal-antibody-specific immobilisation of erythrocyte antigens) assay has recently been developed for the assignment of red cell antigens, recognised by human alloantisera, to particular membrane components of the red cell membrane. This technique detects trimolecular complexes formed by the reaction o...

journal_title：Vox sanguinis

authors： Petty AC,Daniels GL,Anstee DJ,Tippett P

更新日期：1993-01-01 00:00:00

abstract：BACKGROUND:The platelet gel is made by embedding concentrate platelets within a semisolid (gel) network of polymerized fibrin. It is believed that this blood component will be used more and more in the treatment of several clinical conditions and as an adjunctive material in tissue engineering. Several systems are avai...

journal_title：Vox sanguinis

authors： Mazzucco L,Balbo V,Cattana E,Borzini P

更新日期：2008-04-01 00:00:00

abstract：:2 patients on the drug azapropazone developed positive antiglobulin tests. Their sera were each found to contain two distinct antibodies. One was an IgG antibody, probably a drug-dependent autoantibody of the alpha-methyldopa type, but could have been related to the disease. The other was certainly a drug-dependent an...

journal_title：Vox sanguinis

authors： Bird GW,Wingham J,Babb RG,Bacon P,Wood D

更新日期：1984-01-01 00:00:00

abstract：:K12 is a high-prevalence antigen, with no known antithetical partner, that is associated with the Kell blood group system. We report studies on the 5th propositus (MS) with the K:-12 phenotype and the second case to show that the K12 is inherited. The anti-K12 in his serum did not destroy antigen-positive incompatible...

journal_title：Vox sanguinis

authors： Reid ME,Oyen R,Redman CM,Gillespie G,Jones J,Eckrich R

更新日期：1995-01-01 00:00:00

abstract：:Alanine aminotransferase (ALT), gamma-glutamyl-transferase and hepatitis B core antibodies were evaluated as donor markers in a prospective study of 685 open-heart surgery patients. Of these three surrogate markers, only an ALT level greater than or equal to 2 SD above the log mean had a significant association with r...

journal_title：Vox sanguinis

authors： Ebeling F

更新日期：1991-01-01 00:00:00

abstract：:One of the most controversial policies in blood transfusion worldwide is the permanent deferral from donating blood of men with sexual contacts to other men (MSM). This policy was implemented for safety reasons as sex between men is known to be a high risk factor for acquiring severe infectious diseases transmissible ...

journal_title：Vox sanguinis

authors： Offergeld R,Kamp C,Heiden M,Norda R,Behr-Gross ME

更新日期：2014-11-01 00:00:00

abstract：:Albumin is obtainable from human blood plasma by an ion exchange chromatographic procedure in a yield of about 95% and a purity well above Pharmacopoeia requirements. Cryosupernatant, factor IX depleted plasma is precipitated with 12 and 25% w/v polyethylene glycol 4000. The second precipitate is dissolved to 8% w/v p...

journal_title：Vox sanguinis

authors： Curling JM,Berglöf J,Lindquist LO,Eriksson S

更新日期：1977-08-01 00:00:00

abstract：BACKGROUND AND OBJECTIVES:Changes in in vitro platelet quality parameters during platelet storage are associated with a decrease of in vivo platelet viability after platelet transfusion. Many attempts have been made to identify the most predictable in vitro parameters for in vivo performance. We used a riboflavin-based...

journal_title：Vox sanguinis

authors： Goodrich RP,Li J,Pieters H,Crookes R,Roodt J,Heyns Adu P

更新日期：2006-05-01 00:00:00

abstract：:beta 2-Microglobulin is a low molecular weight protein with sequence homology to immunoglobulins. As a portion of the HLA complex this protein is an important cell-surface structure. Under normal conditions beta 2-microglobulin is synthesized and shed by many cells, particularly lymphocytes, and is detectable in the c...

journal_title：Vox sanguinis

authors： Bernier GM

更新日期：1980-06-01 00:00:00

abstract：:The following substances were tested for their influence on granulocyte function: 8 sera that contained human granulocyte-specific alloantibodies against the antigens NA1, NA2 and NB1, two HLA antisera, and the monoclonal antibodies W6/32 and CLB-FcR-gran 1. The effects examined included spontaneous and directed migra...

journal_title：Vox sanguinis

authors： Bux J,Dickmann JO,Stockert U,Mueller-Eckhardt C

更新日期：1993-01-01 00:00:00

abstract：:The development of tests for variant Creutzfeldt-Jakob disease in the context of blood transfusion is technically complicated by a number of factors, including the long asymptomatic period and uncertainty as to whether infectivity is present in human blood at all. The specific needs of a donor test impose constraints....

journal_title：Vox sanguinis

authors： Minor PD

更新日期：2004-04-01 00:00:00

abstract：:Neonatal alloimmune thrombocytopenia (NAIT) is usually induced by platelet-specific antibodies against HPA-1a (Zwa) or HPA-5b (Bra). Recently, low-frequency alloantigens on the platelet glycoprotein (GP) IIb/IIIa complex have been discovered as a cause for NAIT. In this report, a new low-frequency platelet-specific al...

journal_title：Vox sanguinis

authors： Kiefel V,Vicariot M,Giovangrandi Y,Kroll H,Böhringer M,Greinacher A,Breitfeld C,Santoso S,Mueller-Eckhardt C

更新日期：1995-01-01 00:00:00

abstract：:Plasma pools, prepared from time-expired blood stored in plastic packs, were analysed for DEHP content and levels ranging from 0.78 to 7.42 mh DEHP/100 ml plasma obtained. The DEHP content of the Cohn fractions prepared from such plasma pools was estimated. Only very low levels of DEHP were found in the four therapeut...

journal_title：Vox sanguinis

authors： Gilbo CM,Coles NW

更新日期：1975-01-01 00:00:00