Linkage And Association Study
Mostrando 1-12 de 155 artigos, teses e dissertações.
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1. Influence of Neuropeptide Y and Neuropeptide Y 2 Receptor Variants in Acute Coronary Syndrome
Abstract Background The neuropeptide Y (NPY) is one of the most abundant neurotransmitters in the nervous system. NPY acts as a potent stimulator of angiogenesis, inflammation, and adipogenesis, through the NPY 2 receptor (NPY2R). Changes in the NPY signaling pathway have been linked to Acute Coronary Syndrome (ACS). Objectives The purpose of this study
International Journal of Cardiovascular Sciences. Publicado em: 2022
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2. Reactions of physicians in the state of São Paulo to the use of telemedicine during the SARS-CoV-2 pandemic: cross-sectional study
ABSTRACT BACKGROUND: Telemedicine can be a component of integrated healthcare practices and its use is not a recent phenomenon around the world. In Brazil, its more widespread use began during the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic, through extraordinary authorization from the Brazilian Ministry of Health. OBJECTIVES: To
Sao Paulo Medical Journal. Publicado em: 2022
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3. Mood disorder and cancer onset: evidence from a population-based sample of Australian women
Objective: The role of mood disorders in cancer onset is unclear. The aim of this study was to investigate the association between mood disorder and incident cancer in a population-based sample of women. Methods: Data were derived from women aged 28-94 years participating in the Geelong Osteoporosis Study. Mood disorder was identified via Clinical Intervie
Braz. J. Psychiatry. Publicado em: 2021-08
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4. COVID-19, neurocognitive disorders, and civil capacity
Objective: The role of mood disorders in cancer onset is unclear. The aim of this study was to investigate the association between mood disorder and incident cancer in a population-based sample of women. Methods: Data were derived from women aged 28-94 years participating in the Geelong Osteoporosis Study. Mood disorder was identified via Clinical Intervie
Braz. J. Psychiatry. Publicado em: 2021-08
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5. THE SINGLE NUCLEOTIDE POLYMORPHISMS OF MYOSTATIN GENE AND THEIR ASSOCIATIONS WITH GROWTH AND CARCASS TRAITS IN DAHENG BROILER
ABSTRACT Myostatin (MSTN) is a negative regulator of skeletal muscle growth. In order to investigate whether there is a correlation between MSTN polymorphisms and chicken production performance, in this study, single nucleotide polymorphisms (SNPs) in MSTN gene were examined across 180 Daheng broilers by direct sequencing of PCR product, and the correlations
Braz. J. Poult. Sci.. Publicado em: 05/12/2019
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6. Genetic linkage map and mapping of the locus of biological nitrogen fixation inefficiency in cowpea
ABSTRACT. The objectives of the present study were to construct a cowpea genetic map using the F2 population resulting from the cross IC-1 x BRS Marataoã, based on single nucleotide polymorphism (SNP) markers, and to map the cpi gene, with additional reference to introgression with the consensus map of species, aiming to identify markers for assisted select
Acta Sci., Agron.. Publicado em: 23/09/2019
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7. SNP markers associated with soybean partial resistance to Phytophthora sojae
Abstract Phytophthora root and stem rot is one of the most aggressive diseases in soybean crop. The use of resistant cultivars is the main strategy to reduce losses caused by the pathogen. This study aims to identify SNP markers associated with genes or QTLs that provide soybean with partial resistance to Phytophthora sojae. A total of 169 soybean cultivars
Crop Breed. Appl. Biotechnol.. Publicado em: 11/04/2019
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8. Sobrerrastreio mamográfico: avaliação a partir de bases identificadas do Sistema de Informação do Câncer de Mama (SISMAMA)
Resumo: No Brasil, o Ministério da Saúde recomenda o rastreamento mamográfico bienal para mulheres entre 50-69 anos. Como o rastreamento é oportunístico no país, a periodicidade efetiva varia. Esse estudo visou a testar metodologia para a estimação do sobrerrastreio por periodicidade excessiva, definido como intervalo entre exames menores que o preco
Cad. Saúde Pública. Publicado em: 10/01/2019
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9. Polymorphisms in the TGFB1 and IL2RA genes are associated with clinical forms of leprosy in Brazilian population
BACKGROUND Leprosy is a chronic infectious disease caused by Mycobacterium leprae, and compromises the skin and peripheral nerves. This disease has been classified as multibacillary (MB) or paucibacillary (PB) depending on the host immune response. Genetic epidemiology studies in leprosy have shown the influence of human genetic components on the disease out
Mem. Inst. Oswaldo Cruz. Publicado em: 10/12/2018
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10. Linkage disequilibrium levels and allele frequency distribution in Blanco Orejinegro and Romosinuano Creole cattle using medium density SNP chip data
Abstract The linkage disequilibrium (LD) between molecular markers affects the accuracy of genome-wide association studies and genomic selection application. High-density genotyping platforms allow identifying the genotype of thousands of single nucleotide polymorphisms (SNPs) distributed throughout the animal genomes, which increases the resolution of LD ev
Genet. Mol. Biol.. Publicado em: 2018-06
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11. Genome-wide association study of pre-harvest sprouting resistance in Chinese wheat founder parents
Abstract Pre-harvest sprouting (PHS) is a major abiotic factor affecting grain weight and quality, and is caused by an early break in seed dormancy. Association mapping (AM) is used to detect correlations between phenotypes and genotypes based on linkage disequilibrium (LD) in wheat breeding programs. We evaluated seed dormancy in 80 Chinese wheat founder pa
Genet. Mol. Biol.. Publicado em: 10/07/2017
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12. Linkage disequilibrium, SNP frequency change due to selection, and association mapping in popcorn chromosome regions containing QTLs for quality traits
Abstract The objectives of this study were to assess linkage disequilibrium (LD) and selection-induced changes in single nucleotide polymorphism (SNP) frequency, and to perform association mapping in popcorn chromosome regions containing quantitative trait loci (QTLs) for quality traits. Seven tropical and two temperate popcorn populations were genotyped for
Genet. Mol. Biol.. Publicado em: 2016-03