Red Card
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Frequency of Wra antigen and anti-Wra in Brazilian blood donors
BACKGROUND: Wra is a low-incidence antigen, which is antithetical to the high prevalence red blood cell antigen, Wrb. Anti-Wra is a naturally occurring antibody that is found in approximately 1-2% of blood donors. The aim of this study was to determine the frequency of Wra and anti-Wra in Brazilian blood donors.METHODS: A total of 1662 Brazilian blood donors
Rev. Bras. Hematol. Hemoter.. Publicado em: 2015-10
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2. Projeto e construção de um eletropermeabilizador de células biológicas / Design and construction of a biological cell electroporator
Electropermeabilization is the process of transient increase in the permeability of biological membranes of cells subjected to intense electric fields. This technique is currently still in development and has important clinical and technological applications such as electrochemotherapy and gene transfer. Electroporator is the equipment used in the generation
Publicado em: 2009
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3. A study of yellow and red cards aplied to locals teams and visitors teams of the game by football referess / Um estudo sobre cartões amarelos e vermelhos aplicados ao mandante e não mandante do jogo pelo arbitro de futebol
O número de variáveis que podem determinar o alto ou o baixo rendimento de uma equipe de futebol abrange aspectos de difícil controle. Uma variável interessante e de polêmica discussão diz respeito à arbitragem no jogo de futebol que em geral permeia a intervenção dos árbitros no resultado final de uma partida. Nesse contexto, é possível a hipót
Publicado em: 2008
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4. Microssociedades no laboratório: o efeito de conseqüências ambientais externas sobre as contingências comportamentais entrelaçadas e seus produtos culturais
Metacontingencies is the unity of analysis that describes a cultural practices process of selection. This unity of analysis is composed by culturant and cultural consequences. The culturant is composed by 1) interlocked behavioral contingencies of two or more individuals that 2) provokes a cultural product. The cultural product is the external criteria that
Publicado em: 2008
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5. The "ROCK CYCLE" game : a playful resource for geosciences teaching / Jogo "Ciclo das rochas" : um recurso ludico para o ensino de geociencias
It is relatively easy to find educational games and toys and also papers that report their use for teaching of different disciplines, specially on Mathematics. By the other hand, there are scarce similar experiences in the scientific branch of Geology. This situation has encouraged research on geological games. The Rock Cycle game is a proposal to stimul
Publicado em: 2007
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6. Efeitos dos comportamentos de informar e descrever sobre desempenho em uma tarefa de escolha conforme o modelo / Effects of the behaviors of inform and describe over performance in a matching to sample task
This study aimed to investigate if a variation in the attempt in which information and description response are required correlates with pertormance in a matching to sample task. This was proposed in arder to understand specifically the influence over performance in a matching to sample task, produced by the variation in the attempt in which information and
Publicado em: 2006
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7. Toluidine red unheated serum test, a nontreponemal test for syphilis.
We have shown that a modification of the color-coded antigen developed by Kasatiya and Lambert (Appl. Microbiol. 28:317-318, 1974) can be used as a substitute for other nontreponemal antigens used in screening tests for syphilis. The antigen is based on the Venereal Disease Research Laboratory antigen, with EDTA, choline chloride, and toluidine red toner add
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8. Interlaboratory comparison of the toluidine red unheated serum test antigen preparation.
The toluidine red unheated serum test (TRUST) antigen, a macroscopic flocculation test antigen developed by Pettit et al. (J. Clin. Microbiol. 18:1141-1145, 1983) by modifying the color-coded antigen of Kasatiya and Lambert (Appl. Microbiol. 28:317-318, 1974), was compared with the Venereal Disease Research Laboratory (VDRL) slide and rapid plasma reagin (RP
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9. EDTA-treated plasma in the rapid plasma reagin card test and the toluidine red unheated serum test for serodiagnosis of syphilis.
Both the rapid plasma reagin (RPR) 18-mm circle card test and the toluidine red unheated serum test (TRUST) were designed to be more rapid than the Venereal Disease Research Laboratory slide test for the serodiagnosis of syphilis. The RPR card test, although originally designed as the teardrop card test for use with plasma, has received recognition from the
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10. A More Complete Evaluation of the Color-Coded Antigen for the Automated Reagin Test
A comparative study, on 500 samples, of the toluidine red antigen, one of the low-cost, color-coded antigens for the Automated Reagin Test, shows a greater sensitivity than the rapid plasma reagin card antigen.
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11. Colorimetric method for rapid determination of bacteriuria.
An inexpensive, rapid, and simple colorimetric test for detection of bacteriuria is described. This test does not require bacterial growth and has the marked advantage of being able to quantify bacteria, even when the organisms are present in the urine of bacteriuric patients who are being treated with antibiotics. The test is carried out with 1 ml of urine,