Reverse Transcriptase Genes
Mostrando 1-12 de 510 artigos, teses e dissertações.
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1. The potential role of Th17 lymphocytes in patients with psoriasis
Abstract: Background: Psoriasis is a chronic inflammatory disorder, characterized by increased keratinocyte proliferation due to abnormal differentiation of basal keratinocytes. The etiology of the disease is unclear, and according to the survey results, it is hypothesized that a combination of genetic and environmental factors prompts an abnormal immune re
An. Bras. Dermatol.. Publicado em: 2018-02
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2. An overview of the molecular and epidemiological features of HIV-1 infection in two major cities of Bahia state, Brazil
BACKGROUND The high mutation rate of the human immunodeficiency virus (HIV) has created a public health challenge because the use of antiretroviral drugs can generate selective pressure that drives resistance in these viruses. OBJECTIVE The aim of this work was to characterise the molecular and epidemiological profile of HIV in Bahia, Brazil. METHODS D
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-06
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3. The mazEF toxin-antitoxin system as a novel antibacterial target in Acinetobacter baumannii
Although analysis of toxin-antitoxin (TA) systems can be instructive, to date, there is no information on the prevalence and identity of TA systems based on a large panel of Acinetobacter baumannii clinical isolates. The aim of the current study was to screen for functional TA systems among clinical isolates of A. baumannii and to identify the systems’ loc
Mem. Inst. Oswaldo Cruz. Publicado em: 03/07/2014
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4. Expressao genica associada ao estresse oxidativo no coracao de camundongo apos isquemia intestinal
FUNDAMENTO: O fenômeno da isquemia e reperfusão intestinal é um evento frequente na clínica e está associado a repercussões deletérias em órgãos a distância, em especial ao coração. OBJETIVO: Investigar a expressão gênica do estresse oxidativo e defesa antioxidante no coração de camundongos isogênicos, submetidos a isquemia e reperfusã
Arq. Bras. Cardiol.. Publicado em: 14/12/2013
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5. Caracterização genética de rinovírus humano em amostras de populações distintas do Estado de São Paulo. / Human rhinovirus genotyping in samples of distinct populations of São Paulo State, SP, Brazil.
Infections caused by Human Rhinoviruses (HRVs) account for 25%-50% of respiratory illnesses among individuals presenting influenza-like illness (ILI). HRVs could be classified in at least three species: HRV-A, HRV-B, and HRV-C. The HRV-C species has frequently been described among children and apparently has led to severe illness resulting in hospitalization
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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6. CARACTERIZAÇÃO MOLECULAR DE LENTIVÍRUS DE PEQUENOS RUMINANTES ISOLADOS NO BRASIL / MOLECULAR CHARACTERIZATION OF Small ruminant lentiviruses ISOLATED IN BRAZIL
CAEV and MVV have been considered genetically distinct but antigenically related as pathogens of goats and sheep, respectively. Moreover, it was demonstrated that these viruses are constantly and easily breaking the barrier between sheep and goats, sheep being infected with CAEV and MVV infecting goats. Like all lentiviruses, the genome of CAEV has a high mu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/12/2011
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7. Expressão gênica diferencial de genótipos de citros em resposta à infecção do vírus da leprose (CiLV-C) / Differential gene expression of citrus genotypes in response to Citrus leprosis C (CiLV_C) infection
O Citrus leprosis virus C (CiLV-C) é o agente causal da leprose dos citros, uma doença incomum transmitida pelo ácaro Brevipalpus phoenicis. Uma vez que o CiLV-C permanece confinado em lesões localizadas nas folhas, ramos e frutos sem causar infecção sistêmica, o vetor precisa se alimentar nestas lesões para adquirir o vírus. O objetivo deste trabal
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/08/2011
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8. Evaluation of reference genes for real-time PCR studies of Brazilian Somalis sheep infected by gastrointestinal nematodes.
Precise normalization with reference genes is necessary, in order to obtain reliable relative expression data in response to gastrointestinal nematode infection. By using sheep from temperate regions as models, three reference genes, viz., ribosomal protein LO (RPLO), glyceraldehyde 3-phosphate dehydrogenase (GAPDH) and succinate dehydrogenase complex subuni
Genetics and Molecular Biology. Publicado em: 2011
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9. Carotenoid biosynthesis structural genes in carrot (Daucus carota): isolation, sequence-characterization, single nucleotide polymorphism (SNP) markers and genome mapping.
Carotenoid pigments are important components of the human diet and carrots are the main dietary sources of the vitamin A precursors IX- and /3- carotene. Carotenoids play essential biological roles in plants and the genes coding for the carotenoid pathway enzymes are evolutionarily conserved, but little information exists about these genes for carrot. In thi
Theoretical and Applied Genetics. Publicado em: 2011
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10. Detection of three Allexivirus species infecting garlic in Brazil.
Garlic viruses often occur in mixed infections under field conditions. In this study, garlic samples collected in three geographical areas of Brazil were tested by Dot-ELISA for the detection of allexiviruses using monoclonal specific antibodies to detect Garlic virus A (GarV-A), Garlic virus B (GarV-B), Garlic virus C (GarV-C) and a polyclonal antiserum abl
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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11. Análise molecular parcial dos genes VP1 e VP2 do vírus da doença infecciosa da bursa isolados no Brasil / Analysis on partial sequence of VP1 and VP2 genes of the Brazilian infectious bursal disease virus isolated in Brazil
A doença infecciosa da bursa (IBD), denominada também doença de Gumboro, é uma doença aguda, imunossupressora, altamente contagiosa de aves jovens e de grande importância econômica para a avicultura. O vírus da doença infecciosa da bursa (IBDV), sorotipo 1, pode ser classificado de acordo com sua antigenicidade e patogenicidade em amostras clássica
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/05/2010
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12. HIV-1 genotypic resistance profile of patients failing antiretroviral therapy in Paraná, Brazil
Antiretroviral therapy (ART) has reduced morbidity and mortality related to human immunodeficiency virus (HIV) infection, but in spite of this advance, HIV mutations decrease antiretroviral susceptibility, thus contributing to treatment failure in patients. Genotyping HIV-1 allows the selection of new drugs after initial drug failure. This study evaluated th
Brazilian Journal of Infectious Diseases. Publicado em: 2010-08