Immunohematology
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Applicability of papain solutions in immunohematology
RESUMO Objetivo: Comparar a atividade enzimática de diferentes apresentações de solução de papaína para validação de preparados in-house. Métodos: Foram preparadas duas soluções de papaína, e a terceira apresentação tratou-se de uma solução comercial. Os testes comparativos das reações enzimáticas foram realizados com amostras de hemáci
Einstein (São Paulo). Publicado em: 02/05/2019
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2. Molecular assays as tools to facilitate new discoveries and to enhance immunohematology in daily transfusion practice
Rev. Bras. Hematol. Hemoter.. Publicado em: 2013
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3. Applying molecular immunohematology discoveries to daily transfusion practice
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012
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4. Participation in proficiency programs and promotion of quality in transfusion services of Minas Gerais
OBJECTIVE: This study aimed at identifying associations between the participation of transfusion services in immunohematology external quality control programs and their accuracy in immunohematology testing and adaptation to technical and legal operational procedures. METHODS: From 2007 to 2009, a cross-sectional study was conducted in 219 transfusion servic
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012
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5. Assessment of performance of professionals in immunohematology proficiency tests of the public blood bank network of the state of Minas Gerais
BACKGROUND: Despite significant advances, the practice of blood transfusion is still a complex process and subject to risks. Factors that influence the safety of blood transfusion include technical skill and knowledge in hemotherapy mainly obtained by the qualification and training of teams. OBJECTIVE: This study aimed to investigate the relationship between
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2012
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6. Electrical properties of the red blood cell membrane and immunohematological investigation
Hemagglutination is widely used in transfusion medicine and depends on several factors including antigens, antibodies, electrical properties of red blood cells and the environment of the reaction. Intermolecular forces are involved in agglutination with cell clumping occurring when the aggregation force is greater than the force of repulsion. Repulsive force
Revista Brasileira de Hematologia e Hemoterapia. Publicado em: 2011
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7. Variantes do antígeno RhD : estudo sorológico e molecular / RHD variants : sorological and molecular analysis
Rh discrepancies are becoming a problem during routine testing due to partial D or weak D phenotypes. Panels of monoclonal antibodies (MoAb) are being developed in order to identify D variants such as partial D and weak D when there are anomalous RhD typing results but molecular characterization offers a more specific grouping of weak and partial D. The weak
Publicado em: 2010
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8. Frequência de tipos sangüíneos em uma população de cães de raça de Porto Alegre e região metropolitana.
Nas últimas décadas, a transfusão sangüínea e o estudo da imunohematologia em cães tornou-se extremamente importante no tratamento de diversas doenças. O avanço da técnica de hemoterapia e a maior segurança ao empregá-la estão diretamente relacionadas ao maior conhecimento dos tipos sangüíneos caninos e testes de compatibilidade. No entanto, po
Publicado em: 2008
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9. Benefits of the quality control program in immunohematology in transfusion medicine / Beneficios do programa de controle da qualidade em imunohematologia na pratica transfusional
The Brazilian External Quality Assessment Program in Immunohematology (BEQAPI) was introduced with the objective of evaluating the quality of diagnosis in Immunohematology. From 1992 to 2003, proficiency tests for ABO grouping, Rh (D, C, c, E, e), K phenotyping, Direct Antiglobulin Testing (DAT), Antibody Screening (AS) and Antibody Identification (AI) were
Publicado em: 2006
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10. Isolation of bovine plasma albumin by liquid chromatography and its polymerization for use in immunohematology
The aim of the method described here is to remove hemoglobin, the major contaminant in the bovine plasma obtained from slaughterhouses, by adding a mixture of 19% cold ethanol and 0.6% chloroform, followed by fibrinogen and globulin precipitation by the Cohn method and nonspecific hemagglutinin by thermocoagulation. The experimental volume of bovine plasma w
Brazilian Journal of Medical and Biological Research. Publicado em: 2001-08
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11. Immunohematology Syllabus
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12. Clinical Immunohematology: Basic Concepts and Clinical Applications