解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract:BACKGROUND:Current blood transfusion standards in Canada and the United States permit transfusion of ABO-nonidentical platelets when ABO-identical platelets are not available. This practice increases the availability of platelets, a component in chronic shortage in Ontario, Canada because of the 5-day shelf-life. The i...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2002.00037.x
更新日期:2002-02-01 00:00:00
abstract:BACKGROUND:A high-throughput detection system was developed for HBV DNA and HCV RNA. METHODS:A combination of real-time detection PCR using an automated system (PRISM 7700, PE Biosystems, Foster City, CA) and automatic viral nucleic acid extraction (BioRobot 9604, Qiagen, Hilden, Germany) was used as the high-throughp...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2002.00024.x
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:The clinical significance of alloimmunization to RBC antigens in sickle cell patients was analyzed by a retrospective review of the records of pediatric and adult sickle cell patients who received transfusions and who were followed over a 10-year period. STUDY DESIGN AND METHODS:Charts of pediatric and adul...
journal_title:Transfusion
pub_type: 杂志文章,多中心研究,评审
doi:10.1046/j.1537-2995.2002.00007.x
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Blood component irradiation is an accepted method of preventing transfusion-associated GVHD. Previous publications have largely focused on the technical aspects of the irradiation process itself, but relatively little attention has been paid to the details associated with the implementation of a blood irradi...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41121610.x
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Photodynamic virus inactivation of plasma with methylene blue significantly decreases the recovery of fibrinogen and coagulation factors V and VIII. Because an adequate supply of fibrinogen is essential for the therapeutic efficacy of transfused plasma in many clinical settings, it was plausible that transfu...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41121548.x
更新日期:2001-12-01 00:00:00
abstract:BACKGROUND:Blood banks ensure the safety of blood components by testing them for a set of known infectious agents and by careful selection of donors based on a self-administered questionnaire and an interview. The purpose of this study is to describe the risk behavior for sexually transmitted diseases in Norwegian bloo...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41121480.x
更新日期:2001-12-01 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
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41111426.x
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:A novel apheresis procedure for a blood separator (MCS+, Haemonetics) enables the collection of 2 WBC-reduced RBC units in a single donation by using one disposable set with one in-line WBC-reduction filter (RC2H, Pall Corp.). The objective of this study was to evaluate the filtration performance in connecti...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41111373.x
更新日期:2001-11-01 00:00:00
abstract:BACKGROUND:Tissue hypoxia and reperfusion induce abnormal hemostatic function. Therefore, bleeding after total knee replacement (TKR) may be a result of a tourniquet-induced imbalance of the procoagulant and fibrinolytic systems. Because laboratory confirmation of tourniquet-induced abnormal hemostasis is difficult to ...
journal_title:Transfusion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1537-2995.2001.41101285.x
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:RBCs modified with cyanuric chloride activated methoxy-PEG (CmPEG; 5000 Da) are less immunogenic than untreated RBCs, and their use thus may reduce the risk of alloimmunization in chronically transfused patients. STUDY DESIGN AND METHODS:To further examine the potential utility of CmPEG-RBCs, the effects of...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41101225.x
更新日期:2001-10-01 00:00:00
abstract:BACKGROUND:TT virus (TTV), a novel DNA virus, was originally thought to be transmitted by transfusion. However, nonparenteral transmission is recently suspected to be a major mode of transmission. To investigate the possibility of reinfection with TTV in multiply transfused patients and to evaluate the significance of ...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41091130.x
更新日期:2001-09-01 00:00:00
abstract:BACKGROUND:Experimental studies have revealed that gelatin and HES produce increased neutrophil respiratory burst activity. It was investigated whether 3-percent gelatin (MW 35,000) and three types of 6-percent HES (MW 70,000; degree of substitution, 0.5; 200,000/0.5; 450,000/0.7) preparations can influence superoxide ...
journal_title:Transfusion
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1046/j.1537-2995.2001.41081064.x
更新日期:2001-08-01 00:00:00
abstract:BACKGROUND:Febrile nonhemolytic transfusion reaction (FNHTR) has been identified as a pivotal reason for prestorage universal WBC reduction. A regional blood center implemented universal prestorage WBC reduction for RBCs on January 1, 2000. Whether prestorage universal WBC reduction of RBC units will affect FNHTR is no...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41080997.x
更新日期:2001-08-01 00:00:00
abstract:BACKGROUND:The use of a platelet additive solution (PAS-II, Baxter) may have benefits over plasma for storage of platelets. It was the aim of this study to develop a method to produce WBC-reduced platelet concentrates (PCs) in PAS-II with >240 x 10(9) platelets and <1 x 10(6) WBCs per unit, which can be stored for 5 da...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41070917.x
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Selection of CD34+ PBPCs has been applied as a method of reducing graft contamination from neoplastic cells. This procedure seems to delay lymphocyte recovery, while myeloid engraftment is no different from that with unselected PBPC transplants. STUDY DESIGN AND METHODS:Lymphocyte recovery was studied in tw...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41060783.x
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Donor WBCs are responsible for numerous transfusion complications, but little is known concerning the natural history of their clearance following transfusion or of their function in the recipient's circulation. A murine transfusion model was developed to investigate the effects of blood component characteri...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41050637.x
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Monitoring blood transfusion for overutilization is standard practice at most institutions. STUDY DESIGN AND METHODS:This study monitored for underutilization of blood transfusion over a 14-month period, by evaluating patients who had Hb levels that were reported to be <5 g per dL or platelet counts <10 x 1...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41050587.x
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:The addition of an appropriate metal chelator, such as diethylenetriaminopentaacetic acid (DTPA) to stored blood has been shown to be effective in a short-term (0-12 days) prevention of lipid peroxidation of stored RBCS: However, its long-term effectiveness has not been carefully evaluated. STUDY DESIGN AND...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41040556.x
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:In cases of warm autoimmune hemolytic anemia (WAIHA), crossmatch incompatible RBCs are most often used for transfusion. The determination of the in vivo survival of transfused and autologous RBCs in WAIHA is helpful in the assessment of the efficacy of transfusion and other therapeutic interventions. CASE R...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41040493.x
更新日期:2001-04-01 00:00:00
abstract:BACKGROUND:With changing demographics of the United States population and the continuous need to recruit new donors, it is important to monitor the demographic profile of first-time donors and to evaluate changes in the donor pool to improve recruitment targeting. STUDY DESIGN AND METHODS:First-time whole blood (n = 9...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41030360.x
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:With the implementation of universal WBC reduction in the United Kingdom, in-process WBC-reduction filters for pooled buffy coat (BC)-derived platelet concentrates (PCs) are used in routine production. The effects of three filter/storage bag combinations on platelet activation and microvesiculation and on th...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41020243.x
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Recombinant human G-CSF is widely used to mobilize PBPCs in healthy donors for allogeneic transplantation. There have been concerns about donor safety because of splenic ruptures during G-CSF application. To address this problem, changes in splenic size in 91 healthy donors during G-CSF mobilization of allog...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41020184.x
更新日期:2001-02-01 00:00:00
abstract:BACKGROUND:Virus inactivation of plasma can be achieved by photodynamic methods in the presence of phenothiazine dyes such as methylene blue (MB). Subsequent filtration may increase the efficacy of virus inactivation and reduce adverse effects of WBC contamination and MB. STUDY DESIGN AND METHODS:This study examined t...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41010082.x
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Patients with autoimmune lymphoproliferative syndrome (ALPS) have an autosomal dominant genetic defect that affects lymphocyte apoptosis and is associated with chronic nonmalignant lymphadenopathy, splenomegaly, and autoimmunity, particularly affecting RBCs, WBCs, and platelets. STUDY DESIGN AND METHODS:DAT...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41010018.x
更新日期:2001-01-01 00:00:00
abstract:BACKGROUND:Senescent RBCs bear IgG and C3 opsonins that are three to four times less than required for similar phagocytosis of experimentally opsonized RBCs. STUDY DESIGN AND METHODS:Studies were performed to determine the phagocyte receptors involved in phagocytosis in vitro. The effect of clustering of opsonins and ...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40121494.x
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:By regulation, ongoing process control of WBC-reduced processes is performed on 1 percent of WBC-reduced components, typically four to five samples per month. However, prospective study of the power of this small sample has been difficult. Using computer-generated "residual WBC" distributions, sample size se...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40121427.x
更新日期:2000-12-01 00:00:00
abstract:BACKGROUND:The FcgammaRIIA gene is expressed in two polymorphic forms, R131 and H131, which differ by the replacement of histidine by arginine at position 131. The FCGR3B (FcgammaRIIIB) gene exists in two allelic isoforms, known as FCGR3B1 (FcgammaRIIIB-NA1) and FCGR3B2 (FcgammaRIIIB-NA2), which differ in nucleotides 1...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40111388.x
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND:All studied photosensitizers for virus inactivation impair RBCs. To reduce damage to the RBCs without affecting virucidal activity, selective protection of the RBCs is necessary. The ability of the band 3 ligand, dipyridamole, to react with singlet oxygen and to increase the selectivity of photosterilization...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40111330.x
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND:The use of blood-saving techniques in elective surgery can produce a favorable cost-benefit ratio only when there is a reasonable likelihood that transfusion will be required. To apply a targeted blood-sparing technique in lung cancer surgery, the patient's preoperative characteristics that predict the use o...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40101228.x
更新日期:2000-10-01 00:00:00
abstract:BACKGROUND:The potential hemostatic effect of infusible platelet membranes (IPM; Cyplex, Cypress Bioscience) prepared from outdated human platelets is investigated. STUDY DESIGN AND METHODS:Increasing concentrations of IPM were added to blood samples anticoagulated with low-molecular-weight heparin, in which platelets...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40091074.x
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND:This study explored the effect of storing packed RBCs suspended in 200 mL of an alkaline, hypotonic, experimental additive solution (EAS 61). STUDY DESIGN AND METHODS:Packed RBC units prepared from RBCs collected from healthy donors in CPD were stored for 8 (n = 10) and 9 (n = 10) weeks under blood bank con...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40081007.x
更新日期:2000-08-01 00:00:00
abstract:BACKGROUND:After multiple transfusions, the serologic typing of autologous blood group phenotypes is difficult, because of mixed RBC populations. The genotyping of ABO, Rh, Kell, Kidd, and Duffy systems could be used to determine autologous blood group antigen status. STUDY DESIGN AND METHODS:Blood samples from patien...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40080936.x
更新日期:2000-08-01 00:00:00
abstract:BACKGROUND:To estimate the impact of RBC preparations on the status of postoperative immune activation, the soluble cytokine receptors of TNFalpha (sTNF-R) and IL-2 (sIL-2R), as well as neopterin and cell-mediated lympholysis (CML), were measured. STUDY DESIGN AND METHODS:Patients undergoing strictly standardized anes...
journal_title:Transfusion
pub_type: 临床试验,杂志文章
doi:10.1046/j.1537-2995.2000.40070821.x
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:A reliable, validated method for rapidly determining HPC viability is essential for clinical cell engineering. STUDY DESIGN AND METHODS:A fluorometric cell viability assay using acridine orange and propidium iodide (AO/PI) was compared to the current standard, trypan blue (TB) exclusion. Viable cells staine...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40060693.x
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:After allogeneic peripheral blood progenitor cell (PBPC) transplantation, a patient developed a severe hemolytic transfusion reaction due to passenger lymphocyte syndrome. CASE REPORT:A 50-year-old woman with secondary acute myeloid leukemia transforming from a myelodysplastic syndrome received an ABO-compa...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40060632.x
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:The factors contributing to RBC agglutination are complex. The RBC cytoskeleton's participation in and contribution to this phenomenon are difficult to separate from those of the plasma membrane. Immunoreactive, cytoskeleton-free, band 3-enriched microvesicles can be generated from normal RBCs. Band 3 has be...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40050566.x
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Specific subsets of peripheral blood WBCs are reservoirs for infectious agents, such as CMV and EBV, and can serve as vectors for transfusion transmission of these agents. While filter WBC reduction has been used to prevent transfusion transmission of infections, its effectiveness has not been documented for...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40050500.x
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Overproduction of beta-chemokines and genetic variations in chemokine receptors have been correlated with protection against infection by HIV-1 or slow progression to AIDS in infected individuals. STUDY DESIGN AND METHODS:The protective role of chemokines and their receptors was evaluated in a group of seve...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40040461.x
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:A new automated apheresis system has recently been reported as useful in improving peripheral blood HPC collection in adults. The aim of this study has been to verify the utility of this system (AutoPBSC, COBE BCT) for standard leukapheresis and for LVL in the pediatric setting. STUDY DESIGN AND METHODS:A p...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40040404.x
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:Immunomodulatory effects of UV light have increasingly become a focus in transfusion medicine, BMT and transplantation immunology. In the transplant setting, the use of UVB radiation may reduce or abolish T-cell activation without compromising either bone marrow (BM) engraftment or graft-versus-leukemia effe...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2000.40030361.x
更新日期:2000-03-01 00:00:00