Afrodescendants
Mostrando 1-12 de 30 artigos, teses e dissertações.
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1. Hemoglobin S identification in blood donors: A cross section of prevalence
ABSTRACT Introduction: In Brazil, the sickle cell trait (SCT) has an average prevalence of 4% in the general population and 6-10% among Afro-descendants. Although SCT is highly prevalent, a large segment of the population ignores their status. The Therapeutic Guidelines prohibit the transfusion of SCT red blood cells into patients with hemoglobin disorders
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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2. Association between FY*02N.01 and the severity of COVID-19: initial observations
ABSTRACT Introduction The pro-inflammatory immune response underlies severe cases of COVID-19. Antigens of the Duffy blood group systems are receptors for pro-inflammation chemokines. The ACKR1 c.-67T>C gene variation silences the expression of Duffy antigens on erythrocytes and individuals presenting this variant in homozygosity have impaired inflammatory
Hematology, Transfusion and Cell Therapy. Publicado em: 2022
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3. Herança colonial confrontada: reflexões sobre África do Sul, Brasil e Estados Unidos
Resumo: Em 09 de março de 2015 centenas de estudantes iniciaram um movimento na prestigiosa University of Cape Town (UCT) para a retirada da estátua de Cecil Rhodes, representante do colonialismo inglês no século XIX, do campus. Nesse mesmo ano, em novembro, estudantes da Princeton University ocuparam a reitoria exigindo que fosse removido de um dos pré
Rev. Estud. Fem.. Publicado em: 25/11/2019
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4. O cinema educativo de Humberto Mauro: análise do filme Cantos de Trabalho
Resumo O filme Cantos de Trabalho, de 1955, é um dos curtas-metragens da série Brasilianas, dirigida por Humberto Mauro no Instituto Nacional de Cinema Educativo (Ince) entre 1945 e 1956. Analisando-o segundo os pressupostos teóricos da Sociologia da Arte e do Cinema, foi possível estabelecer relações entre a construção visual e os valores da época,
Pro-Posições. Publicado em: 16/09/2019
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5. Molecular genotyping of G6PD mutations and Duffy blood group in Afro-descendant communities from Brazilian Amazon
Abstract Glucose-6-phosphate dehydrogenase deficiency (G6PDd) and Duffy-negative blood group are two red blood cells variants that confer protection against malaria. In this study, the distribution of the most common G6PD variants (G6PD*A-, GGPD*A and G6PD Mediterranean) and the major alleles of the Duffy blood group (FY*A, FY*B and FY*BES) were investigated
Genet. Mol. Biol.. Publicado em: 29/11/2018
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6. Si la champa se hunde, yo no me ahogo. El pueblo Afrocolombiano: de la desterritorialización a los territorios Afrourbanos
Abstract This article outlines a general approach on the territorial rights of the Afro-Colombian population that has been forced to migrate from rural territories to cities and large urban concentrations. This phenomenon is addressed based on the different notions of territory and the main explanatory factors of the deterritorialization of Afro-descendants
REMHU, Rev. Interdiscip. Mobil. Hum.. Publicado em: 2018-04
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7. Correlation between serum 25-hydroxyvitamin D levels and carotid intima-media thickness in a Brazilian population descended from African slaves
Hypovitaminosis D has been identified as a possible new cardiovascular risk factor. However, the results of studies correlating serum vitamin D levels with markers of subclinical atherosclerosis have been conflicting. The aim of this study was to correlate serum levels of 25-hydroxyvitamin D [25(OH)D] with carotid intima-media thickness (C-IMT) and conventio
Braz J Med Biol Res. Publicado em: 26/02/2018
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8. Esclavitud y Afrodescendientes: sobre una propuesta de formación docente
Abstract: This article will seek to reflect on a series of experiences with elementary school teachers from the city of Buenos Aires concerning ideas on slavery and Afro-descendants in the colonial period and during the wars for independence. It is an account of representations that have circulated on these topics in school events, textbooks and instructiona
Educ. Real.. Publicado em: 2017-03
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9. Relaciones entre diásporas. África en América, Brasil en Argentina
AbstractIn recent decades there has been in Argentina and especially in Buenos Aires and its metropolitan area, an increase in the visibility and appreciation of the African and Afro-American manifestations, in the context of an alterity national formation that valorized –and still valorizing– an ideal of a white European nation. Under the analysis of th
Horiz. antropol.. Publicado em: 2015-06
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10. Frequency and spectrum of hemoglobinopathy mutations in a Uruguayan pediatric population
Hemoglobinopathies are the most common recessive diseases worldwide but their prevalence in Uruguay has not been investigated. In this study, 397 unrelated outpatient children from the Pereira Rosell Hospital Center (CHPR), as well as 31 selected patients with microcytic anemia and 28 β-thalassemia carriers were analyzed for hemoglobinopathies by using bioc
Genet. Mol. Biol.. Publicado em: 19/07/2013
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11. Entre cores e memórias: escolarização de alunos da comunidade remanescente do quilombo aldeia de Garopaba/sc (1963-1980)
Esta pesquisa objetiva compreender o processo de escolarização dos afrodescendentes provenientes da Comunidade Remanescente do Quilombo Aldeia, localizado na cidade de Garopaba, região sul do Estado de Santa Catarina, no período compreendido entre 1963 e 1980. A fundamentação teórica é baseada principalmente na concepção de estratégias e táticas
Publicado em: 2011
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12. Superoxide dismutase, catalase, glutathione peroxidase and gluthatione S-transferases M1 and T1 gene polymorphisms in three Brazilian population groups
Antioxidants such as superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPX1) reduce the oxidation rates in the organism. Gluthatione S-transferases (GSTs) play a vital role in phase 2 of biotransformation of many substances. Variation in the expression of these enzymes suggests individual differences for the degree of antioxidant protect
Genetics and Molecular Biology. Publicado em: 26/11/2010