Cesarean section due to fetal distress increases the number of stem cells in umbilical cord blood.

abstract：BACKGROUND:Though a number of studies have elegantly characterized platelet activation during storage, less attention has been paid to the initial activation caused by different collection procedures. STUDY DESIGN AND METHODS:The effects of two blood cell separators on the initial activation of platelets were measured...

journal_title：Transfusion

authors： Stohlawetz P,Hergovich N,Stiegler G,Eichler HG,Höcker P,Kapiotis S,Jilma B

更新日期：1998-01-01 00:00:00

abstract：BACKGROUND:Storage of pooled platelet concentrates (PCs) with yields above 3.0 x 10(11) platelets per unit in a 1-L PL-732 polyolefin container for 5 days often results in a drop in pH to below 6.0. Recently, new oxygen-permeable platelet containers (1-L PL-2410, 1-L and 1.5-L Compoflex) have been developed. The maxima...

journal_title：Transfusion

authors： de Wildt-Eggen J,Schrijver JG,Bouter-Valk HJ,Fijnheer R,Bins M,van Prooijen HC

更新日期：1997-05-01 00:00:00

abstract：BACKGROUND:A new citrate-acetate-NaCl platelet additive solution, identified as PAS 2, was developed to prepare platelet concentrates (PCs) from pooled 0.5 CPD buffy coats (BCs). STUDY DESIGN AND METHODS:A study was undertaken to evaluate PAS 2 in vitro (n = 8) and in vivo (n = 9) against a commercially available solu...

journal_title：Transfusion

authors： van Rhenen DJ,Vermeij H,Kappers-Klunne M,Payrat JM

更新日期：1995-01-01 00:00:00

abstract：BACKGROUND:A recently published study has reported that donor-recipient Rhesus (Rh)-mismatched allogeneic hematopoietic stem cell transplantation independently led to significantly poorer survival. This suggests that donor-recipient Rh mismatching is a risk factor in allogeneic hematopoietic stem cell transplantation a...

journal_title：Transfusion

authors： Wirk B,Klumpp TR,Ulicny J,Herman JH,Gajewski JL,Martin ME,Emmons RV,Mangan KF

更新日期：2008-01-01 00:00:00

abstract：BACKGROUND:Collections and transfusions of blood in the United States in 1994 were measured and compared with those in 1992. STUDY DESIGN AND METHODS:Completed survey questionnaires were returned by all 147 regional blood centers, 1340 American Association of Blood Banks (AABB) member hospitals, and 523 non-AABB hospi...

journal_title：Transfusion

authors： Wallace EL,Churchill WH,Surgenor DM,Cho GS,McGurk S

更新日期：1998-07-01 00:00:00

abstract：BACKGROUND:Iron deficiency represents a risk to donor health and the blood supply. Efficacy trials indicate that postdonation iron replacement improves iron stores but they do not account for complexities of implementation in the routine collection context. We therefore conducted two prospective feasibility studies in ...

journal_title：Transfusion

authors： Pasricha SR,Marks DC,Salvin H,Brama T,Keller AJ,Pink J,Speedy J

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:Identification of antibodies against high-prevalence Scianna (Sc; ERMAP) antigens, like Sc1 and Sc5, is difficult and may incur delays in blood procurement and costs. The detection of additional clinically significant alloantibodies is hampered in the presence of anti-Scianna. Soluble recombinant Scianna pro...

journal_title：Transfusion

authors： Seltsam A,Grueger D,Blasczyk R,Flegel WA

更新日期：2009-10-01 00:00:00

abstract：BACKGROUND:Immunoglobulin (Ig)G replacement with intravenous or subcutaneous immunoglobulins is a lifelong substitutive therapy in patients with primary antibody deficiencies (PADs). Hemolysis after immunoglobulin therapy was described in patients receiving high immunoglobulin dosages. The issue of hemolysis after immu...

journal_title：Transfusion

authors： Quinti I,Pulvirenti F,Milito C,Granata G,Giovannetti G,La Marra F,Pesce AM,Farrugia A,Coluzzi S,Girelli G

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:The RhD blood group antigen is extremely polymorphic and the DEL phenotype represents one such class of polymorphisms. The DEL phenotype prevalent in East Asian populations arises from a synonymous substitution defined as RHD*1227A. However, initially, based on genomic and cDNA studies, the genetic basis for...

journal_title：Transfusion

authors： Lopez GH,Turner RM,McGowan EC,Schoeman EM,Scott SA,O'Brien H,Millard GM,Roulis EV,Allen AJ,Liew YW,Flower RL,Hyland CA

更新日期：2018-03-01 00:00:00

abstract：BACKGROUND:Storage of blood units (for 35-42 days, depending on the preservative solution) has been reported to induce changes (e.g., reduction of sialic acid level) in red cells that are expected to alter their aggregability. STUDY DESIGN AND METHODS:The aggregability of stored red cells was monitored in their autolo...

journal_title：Transfusion

authors： Hovav T,Yedgar S,Manny N,Barshtein G

更新日期：1999-03-01 00:00:00

abstract：:The anti-A response in a group B patient accidentally given 1 unit transfusion of A1 blood is described. The antibody response is characterized both with conventional agglutination techniques and with radioimmunoassay using pure group A antigens with different core saccharide structures (type 1, 2, and 4 chains) and c...

journal_title：Transfusion

authors： Rydberg L,Breimer ME,Samuelsson BE

更新日期：1988-09-01 00:00:00

abstract：BACKGROUND:Transfusion-associated Chagas' disease (TA-CD) is a worldwide problem. Measures adopted to prevent TA-CD include the clinical and serologic screening of blood donors and/or the inactivation of Trypanosoma cruzi present in collected blood, using gentian violet as the trypanocidal agent. This study investigate...

journal_title：Transfusion

authors： Moraes-Souza H,Bordin JO,Bardossy L,MacPherson DW,Blajchman MA

更新日期：1995-09-01 00:00:00

abstract：:Removal of white cells (WBCs) from platelets may reduce alloimmunization to WBC antigens, prevent febrile reactions, and improve platelet increments in multiply transfused patients receiving HLA-matched platelets. A new surface-modified fibrous polyester filter was evaluated; it requires no special processing of poole...

journal_title：Transfusion

authors： Kickler TS,Bell W,Drew H,Pall D

更新日期：1989-06-01 00:00:00

abstract：:This study evaluated various algorithms for the generation of a red cell antibody identification panel by computer. The algorithms depended on schemes that optimized Fisher's exact p value for each specificity in the panel rather than using predetermined formulations of desired phenotypic combinations. Panels produced...

journal_title：Transfusion

authors： AuBuchon JP,Roberts GC

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Plasma is commonly used for vitamin K antagonist (VKA) reversal, but observational studies suggest that it is associated with transfusion-related adverse reactions (e.g., volume overload). However, this issue has not previously been addressed in a randomized controlled trial (RCT). STUDY DESIGN AND METHODS:...

journal_title：Transfusion

authors： Refaai MA,Goldstein JN,Lee ML,Durn BL,Milling TJ Jr,Sarode R

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:Blood has been imbued with powerful connotations through history and across cultures. Currently bestowed with scientific meaning, blood nevertheless carries symbolic resonance. This study examines these representations among practitioners and sheds light on the clinical and nonclinical factors that guide blo...

journal_title：Transfusion

authors： Fortin S,Cardona LG,Latreille M,Tucci M,Lacroix J

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:The characterization of microchimerism (MC) by gene amplification has been limited by few allogeneic markers, ascertainment bias, and assay analytic performance. To address this, a panel of 12 MC assays based on insertion-deletion (InDel) polymorphisms had been optimized. STUDY DESIGN AND METHODS:The InDel ...

journal_title：Transfusion

authors： Lee TH,Chafets DM,Reed W,Wen L,Yang Y,Chen J,Utter GH,Owings JT,Busch MP

更新日期：2006-11-01 00:00:00

abstract：BACKGROUND:Red blood cells (RBCs) undergo changes during storage. Various studies have suggested a higher risk of adverse and often multifactorial clinical outcomes associated with older-stored RBCs. Our aim therefore was to examine if storage of transfused RBCs is also associated with the risk of RBC-specific alloanti...

journal_title：Transfusion

authors： Zalpuri S,Schonewille H,Middelburg R,van de Watering L,de Vooght K,Zimring J,van der Bom JG,Zwaginga JJ

更新日期：2013-11-01 00:00:00

abstract：BACKGROUND:Blood donations collected at the National Blood Center, the Thai Red Cross Society, Bangkok, in 2007 were tested by nucleic acid amplification technology (NAT) using the Chiron TIGRIS/Procleix Ultrio test and the Roche cobas s 201/cobas TaqScreen multiplex (MPX) test. STUDY DESIGN AND METHODS:The sensitivit...

journal_title：Transfusion

authors： Phikulsod S,Oota S,Tirawatnapong T,Sakuldamrongpanich T,Chalermchan W,Louisirirotchanakul S,Tanprasert S,Chongkolwatana V,Kitpoka P,Phanuphak P,Wasi C,Nuchprayoon C,Working Group for NAT Study in Thai Blood Donations.

更新日期：2009-06-01 00:00:00

abstract：:The glycerol concentration of frozen-thawed red cells must be less than 2 percent to prevent hemolysis upon transfusion. Three methods were investigated for monitoring the glycerol concentration of frozen-thawed red cells prepared by the agglomeration technique. The supernatant osmolality and glycerol concentration we...

journal_title：Transfusion

authors： Bongiovanni MB,Hughlett MA,Wurzel HA

更新日期：1983-07-01 00:00:00

abstract：:A method is described which absorbs anti-Chido from serum without reducing the strength of other alloantibodies. Autologous red blood cells are coated with homologous C4 by a low-ionic-strength method and then used for the absorption. This is a practical method for removing anti-Chido from serum so that underlying all...

journal_title：Transfusion

authors： Ellisor SS,Shoemaker MM,Reid ME

更新日期：1982-05-01 00:00:00

abstract：:Evidence supporting the existence of two agents of human non-A, non-B hepatitis was obtained by the inoculation of chimpanzees sequentially with serum from a chronically infected human (Inoculum I) and with fibrinogen prepared from pooled plasma (Inoculum IV), each of which had transmitted non-A, non-B hepatitis to hu...

journal_title：Transfusion

authors： Tabor E,Snoy P,Jackson DR,Schaff Z,Blatt PM,Gerety RJ

更新日期：1984-05-01 00:00:00

abstract：BACKGROUND:Used leuko-depletion filters (LDFs), containing billions of white blood cells (WBCs), are discarded. Because the steady-state blood contains low quantities of stem and progenitor cells that are retained in LDFs, the viability and the functional properties of mononuclear cells (MNCs) and CD 34+ cells recovere...

journal_title：Transfusion

authors： Ivanovic Z,Duchez P,Morgan DA,Hermitte F,Lafarge X,Chevaleyre J,Praloran V,Dazey B,Vezon G,Boiron JM

更新日期：2006-01-01 00:00:00

abstract：:The c100 hepatitis C virus (HCV) enzyme-linked immunosorbent assay (ELISA) has been used to screen blood donors to prevent transfusion-associated non-A,non-B hepatitis. This test is not specific, and only about 25 percent of c100 HCV ELISA-positive blood samples appear to transmit hepatitis C. However, the intensity o...

journal_title：Transfusion

authors： Giulivi A,Aye MT,Gray E,Scalia V,Gill P,Cheng G

更新日期：1992-05-01 00:00:00

abstract：BACKGROUND:We evaluate the current prevalence of serologic markers for hepatitis B virus (HBV) and hepatitis C virus (HCV) in blood donors and estimated HCV incidence and residual transfusion-transmitted risk at three large Brazilian blood centers. STUDY DESIGN AND METHODS:Data on whole blood and platelet donations we...

journal_title：Transfusion

authors： de Almeida-Neto C,Sabino EC,Liu J,Blatyta PF,Mendrone-Junior A,Salles NA,Leão SC,Wright DJ,Basques FV,Ferreira JE,Busch MP,Murphy EL,NHLBI Retrovirus Epidemiology Donor Study-II (REDS-II), International Component.

更新日期：2013-04-01 00:00:00

abstract：BACKGROUND:Virus inactivation of pooled fresh-frozen plasma (FFP) by the solvent/detergent (SD) method results in a loss of approximately 20 percent of factor VIII. This study aimed to assess the efficacy of SD-treated plasma in correcting the coagulopathy associated with liver disease and liver transplantation. STUDY...

journal_title：Transfusion

authors： Williamson LM,Llewelyn CA,Fisher NC,Allain JP,Bellamy MC,Baglin TP,Freeman J,Klinck JR,Ala FA,Smith N,Neuberger J,Wreghitt TG

更新日期：1999-11-01 00:00:00

abstract：:A system of weekly turnover of blood inventory has been shown capable of reducing outdating in small hospitals. One problem is ensuring the return of unused blood at the end of the first week. Outdating becomes intolerable if the blood is returned to the blood center after two weeks. ...

journal_title：Transfusion

authors： Britten AF,Geurtze DG

更新日期：1979-11-01 00:00:00

abstract：BACKGROUND:The 2000 Nationwide Blood Collection and Utilization Survey was designed to assess cellular therapy product services in US blood centers and hospitals. STUDY DESIGN AND METHODS:Questionnaires were returned by 2,040 institutions. Data were analyzed for 30 quantitative variables related to cellular therapy pr...

journal_title：Transfusion

authors： Read EJ,Sullivan MT

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:Although a recent study reported shorter survivals in human immunodeficiency virus type 1 (HIV-1)-infected patients who received transfusions, no study has analyzed the relationship in such patients between the frequency of opportunistic infection and transfusion. STUDY DESIGN AND METHODS:Records of 196 HIV...

journal_title：Transfusion

authors： Sloand E,Kumar P,Klein HG,Merritt S,Sacher R

更新日期：1994-01-01 00:00:00

abstract：:Acute trauma with severe bleeding caused the unavoidable transfusion of Rh-positive red cells (RBCs) to a young, childless, Rh-negative woman during surgery. Of the 10 units of RBCs given, 6 were Rh positive. An alternative treatment for large-volume exposure involves the removal of some of the Rh-positive cells trans...

journal_title：Transfusion

authors： Werch J,Todd C

更新日期：1993-06-01 00:00:00