Amerindians
Mostrando 1-12 de 64 artigos, teses e dissertações.
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1. Alcohol misuse by Amerindians with tuberculosis: relations to cash transfer programs in Brazil
RESUMO A busca por alternativas que possibilitem o uso de águas salinas na agricultura tem se tornado constante. Neste contexto, objetivou-se, avaliar os efeitos do ácido salicílico na mitigação do estresse salino no crescimento e nas trocas gasosas da gravioleira cv. Morada Nova. O estudo foi conduzido em casa de vegetação, no município de Campina G
Braz. J. Psychiatry. Publicado em: 2020-10
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2. A concretização inventiva de si a partir da perspectiva do outro: Notas a uma Antropofilosofia Decolonial em Viveiros de Castro
Resumo Esse artigo reivindica a inscrição da antropologia americanista na obra de Viveiros de Castros no seio de uma teoria-prática da descolonização permanente do pensamento. O esquema conceptual à disposição no perspectivismo e multinaturalismo ameríndio, se levado à sério, muito mais do que simplesmente inverter ou reverter a summa divisio trad
Rev. Direito Práx.. Publicado em: 25/11/2019
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3. “Where are the Botocudos?” Anthropological displays and the entanglements of staring, 1882-1883
Resumo O artigo propõe uma perspectiva complexa sobre as exposições antropológicas do século XIX. Enquanto o foco acadêmico tem se concentrado na recepção dessas exposições ou na ação de performers indígenas, este artigo problematiza outros aspectos e contextos para compreender tanto a posição ambígua de expositores não metropolitanos, como
Hist. cienc. saude-Manguinhos. Publicado em: 16/09/2019
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4. Human leukocyte antigen allele linkage disequilibrium and haplotype structure in volunteer bone marrow donors of Paraná State
Abstract Background Bone marrow transplantation has been used in the treatment of various diseases, especially hematologic diseases. The success of this treatment, among other factors, requires human leukocyte antigens (HLA) compatibility between patient and donor. Knowing the human leukocyte antigens allele group and haplotype frequencies as well as the li
Rev. Bras. Hematol. Hemoter.. Publicado em: 2017-09
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5. Bacaba beverage produced by Umutina Brazilian Amerindians: Microbiological and chemical characterization
Bacaba chicha is a beverage prepared by the indigenous Umutina people from the bacaba fruit (Oenocarpus bacaba), a purple berry that is rich in fat and carbohydrates, as well as a source of phenolic compounds. In this study, samples of bacaba chicha beverage were collected, and the microbial community was assessed using culture-dependent and -independent tec
Braz. J. Microbiol.. Publicado em: 27/10/2015
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6. Uniparental genetic markers in South Amerindians
A comprehensive review of uniparental systems in South Amerindians was undertaken. Variability in the Y-chromosome haplogroups were assessed in 68 populations and 1,814 individuals whereas that of Y-STR markers was assessed in 29 populations and 590 subjects. Variability in the mitochondrial DNA (mtDNA) haplogroup was examined in 108 populations and 6,697 pe
Genetics and Molecular Biology. Publicado em: 10/05/2012
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7. New evidence for balancing selection at the HLA-G locus in South Amerindians
HLA-G is a non-classical HLA (Human Leukocyte Antigen) molecule characterized by limited tissue distribution under normal physiological conditions and low variability at both DNA and protein levels. Several studies suggest that HLA-G could play a role, as an immunoregulatory molecule, in situations as diverse as transplantation, cancer, viral infections and
Genet. Mol. Biol.. Publicado em: 2012
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8. Genética de populações em genes de função imunológica: um estudo em populações Ameríndias / Population genetics of immune function genes: a study of Amerindian populations
Sinais de pressão seletiva têm sido descritos em vários genes. Dentre esses, os genes do sistema imune parecem ser um importante alvo de seleção natural. Diversos estudos têm demonstrado a atuação de pressões seletivas também modulando o padrão de diversidade de regiões reguladoras. Populações Ameríndias possuem uma história evolutiva relativ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/08/2011
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9. 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
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10. Analysis of paternal lineages in Brazilian and African populations
The present-day Brazilian population is a consequence of the admixture of various peoples of very different origins, namely, Amerindians, Europeans and Africans. The proportion of each genetic contribution is known to be very heterogeneous throughout the country. The aim of the present study was to compare the male lineages present in two distinct Brazilian
Genetics and Molecular Biology. Publicado em: 09/07/2010
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11. Amerindian Helicobacter pylori strains go extinct, as european strains expand their host range
We studied the diversity of bacteria and host in the H. pylori-human model. The human indigenous bacterium H. pylori diverged along with humans, into African, European, Asian and Amerindian groups. Of these, Amerindians have the least genetic diversity. Since niche diversity widens the sets of resources for colonizing species, we predicted that the Amerindia
Publicado em: 2010
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12. Vagares da alma : elaborações ameríndias acerca do sonhar
This is a dissertation about the meanings of dreaming among the peoples of Lowland South America, based on a reading of ethnographies that deal in some way with the dream universe. For several peoples, dreaming is the moment of materialization of the invisible in a space-time which is not necessarily opposed to the real. Often represented as a soul, the idea
Publicado em: 2010