Genetics Susceptibility
Mostrando 1-12 de 90 artigos, teses e dissertações.
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1. Aspectos genéticos do envelhecimento e doenças associadas: uma complexa rede de interações entre genes e ambiente
Resumo O envelhecimento é um processo dinâmico, no qual ocorrem modificações do nível molecular ao morfo-fisiológico, logo após a maturidade, que induzem ao declínio orgânico, aumentando a susceptibilidade e vulnerabilidade a doenças e à morte. A genética do envelhecimento dedica-se ao estudo da contribuição hereditária da espécie e sua inter
Rev. bras. geriatr. gerontol.. Publicado em: 24/10/2019
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2. HLA-B*14 allele predicts HIV-1 mother-to-child-transmission, in Salvador, Brazil
ABSTRACT Background: Class I human leukocyte antigens, especially the molecules encoded at the B locus (HLA-B), are associated with AIDS progression risk. Different groups of HLA-B alleles have been associated to a protective effect or increasing susceptibility to HIV infection and are expressed from the earliest stages of gestation. Objective: The aim of
Braz J Infect Dis. Publicado em: 18/07/2019
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3. Salivary protein polymorphisms and risk of dental caries: a systematic review
Abstract Dental caries is an oral pathology associated with both lifestyle and genetic factors. The caries process can be influenced by salivary composition, which includes ions and proteins. Studies have described associations between salivary protein polymorphisms and dental caries experience, while others have shown no association with salivary proteins g
Braz. oral res.. Publicado em: 05/06/2017
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4. Transcriptome Analysis of Chicken Embryo Fibroblast Cell Infected with Marek’s Disease Virus of GX0101 ∆ LTR
ABSTRACT Marek’s disease (MD), a lymphoproliferative disorder of chickens caused by the MD virus (MDV), is economically significant. The resistance/susceptibility to MD is controlled by host genetics. The host response to different virus strains varies. The pathogenicity of REV-LTR deleted GX0101∆LTR MDV has been previously reported. However, the precise
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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5. Head and neck paragangliomas: clinical and molecular genetic classification
Head and neck paragangliomas are tumors arising from specialized neural crest cells. Prominent locations are the carotid body along with the vagal, jugular, and tympanic glomus. Head and neck paragangliomas are slowly growing tumors, with some carotid body tumors being reported to exist for many years as a painless lateral mass on the neck. Symptoms depend o
Clinics. Publicado em: 2012
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6. Análise de polimorfismos em tumores gliais humanos / Polymorphisms Analysis in Human Glial Tumors
The Central nervous system tumors represent about 2% of all cancers. Although the incidence of CNS tumors is small compared with other cancers, these tumors are among the most serious human malignancies, because they affect the body responsible for coordination and integration of all organic activities. Gliomas are the most common tumors of the CNS. Despite
Publicado em: 2011
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7. Reação de genótipos de soja e milho ao nematóide das lesões radiculares Pratylenchus brachyurus / Reaction of soybean and corn genotypes to the root lesion nematode Pratylenchus brachyurus
The soybean crop (Glycine max L. Merr.) is present in practically every Brazilian state occupying an area of 23 million ha. The Central West Region is considered the greatest grain producer. The annual losses due to diseases are estimated around 15% and 20%. Among the main crop diseases in the Cerrados region, the ones caused by nematodes, especially H. glyc
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/03/2010
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8. Genetics of homocysteine metabolism and associated disorders
Homocysteine is a sulfur-containing amino acid derived from the metabolism of methionine, an essential amino acid, and is metabolized by one of two pathways: remethylation or transsulfuration. Abnormalities of these pathways lead to hyperhomocysteinemia. Hyperhomocysteinemia is observed in approximately 5% of the general population and is associated with an
Publicado em: 2010
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9. Evaluation of DNA polymorphisms in candidate genes of mild cognitive impairment and Alzheimers disease Patients / Avaliação de polimorfismos de DNA em genes candidatos de pacientes com comprometimento cognitivo leve e doença de Alzheimer
Alzheimers disease (AD) is complex, and its ethiology is not completely understood yet. It is likely that multifactorial components do account for this pathology development, being the allelic variant APOE*E4 is the only well-established genetic risk factor so far. Recently, a series of polymorphisms located at different genes were related to AD, suggesting
Publicado em: 2010
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10. The role of TP53 PRO47SER and ARG72PRO single nucleotide polymorphisms in the susceptibility to bladder cancer / Analise da influencia dos polimorfismos de P53 no cancer de bexiga
Vários estudos já investigaram a associação do polimorfismo do códon 72 de P53 (P53 Arg72Pro) a um risco aumentado para desenvolver câncer de bexiga, com resultados controversos. Aproveitando a diversidade étnica da população brasileira, nós genotipamos 94 indivíduos com câncer de bexiga (76 homens e 18 mulheres; idade 21 - 96 anos; 67 ±13 anos;
Publicado em: 2009
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11. Identificação de novos locos de resistência à ferrugem asiática (Phakopsora pachyrhizi) em soja (Glycine max)
In Brazil, the soybean rust, caused by Phakopsora pachyrhizi, has caused yield losses and increased the cost of production by the intensive use of fungicides in soybean fields. The use of resistant varieties is an important tool to control the disease. Currently five different loci have been reported containing genes for resistance to disease, called rpp1 to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/12/2008
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12. Estudo do poliformismo genético na hepatite auto-imune na infância: busca de genes e haplótipos de suscetibilidade / Study of genetic polymorphism in children: searching for susceptibility genes and haplotypes
A hepatite auto-imune (HAI) é uma doença inflamatória crônica do fígado, de etiologia desconhecida, que acomete preferencialmente mulheres, com destruição progressiva do parênquima hepático e que, sem tratamento imunossupressor, evolui freqüentemente para cirrose. É uma doença rara na infância, com menos de 10% dos pacientes com doença hepátic
Publicado em: 2008