Mcpt
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Desenvolvimento de multicamadas metálicas do tipo Pt/Ir/Pt eletrodepositadas em titânio para eletrocatálise
No que diz respeito à busca por novas fontes energéticas, de caráter renovável, as células combustíveis se enquadram em uma das propostas mais estudadas na Eletroquímica. Mais especificamente, as células à combustível direto (DAFCs) que utilizam alcoóis de cadeia curta como combustível, vêm atraindo a atenção dos pesquisadores nas últimas dua
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/04/2012
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2. Uso da técnica de eletrocinética para estabilização de um solo arenoso
A tentativa de modificar algumas propriedades dos solos é antiga. Alguns autores fazem considerações a tentativas ocorridas a três mil anos atrás. Com o crescimento populacional e o desenvolvimento de novos sistemas de produção ocorridos após a Revolução Industrial no século XVIII, houve uma intensa ocupação territorial exigindo obras de infra-e
Publicado em: 2008
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3. Deactivation of peroxisome proliferator–activated receptor-α during cardiac hypertrophic growth
We sought to delineate the molecular regulatory events involved in the energy substrate preference switch from fatty acids to glucose during cardiac hypertrophic growth. α1-adrenergic agonist–induced hypertrophy of cardiac myocytes in culture resulted in a significant decrease in palmitate oxidation rates and a reduction in the expression of the gene enco
American Society for Clinical Investigation.
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4. Expression Profiling Reveals Novel Innate and Inflammatory Responses in the Jejunal Epithelial Compartment during Infection with Trichinella spiralis
Infection with intestinal nematodes induces profound pathological changes to the gut that are associated with eventual parasite expulsion. We have applied expression profiling as an initial screening process with oligonucleotide microarrays (Affymetrix MG-U74AV2 gene chips) and time course kinetics to investigate gene transcription triggered by the intraepit
American Society for Microbiology.
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5. 5-Methylcytosine DNA glycosylase activity is also present in the human MBD4 (G/T mismatch glycosylase) and in a related avian sequence
A 1468 bp cDNA coding for the chicken homolog of the human MBD4 G/T mismatch DNA glycosylase was isolated and sequenced. The derived amino acid sequence (416 amino acids) shows 46% identity with the human MBD4 and the conserved catalytic region at the C-terminal end (170 amino acids) has 90% identity. The non-conserved region of the avian protein has no cons
Oxford University Press.
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6. Nuclear extracts of chicken embryos promote an active demethylation of DNA by excision repair of 5-methyldeoxycytidine.
Here I show that nuclear extracts of chicken embryos can promote the active demethylation of DNA. The evidence shows that in hemimethylated DNA (i.e., methylated on one strand only) demethylation of 5mCpG occurs through nucleotide excision repair. The first step of demethylation is the formation of specific nicks 5' from 5-methyldeoxycytidine. Nicks are also
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7. Differential gene expression in pristane-induced arthritis susceptible DA versus resistant E3 rats
Arthritis susceptibility genes were sought by analysis of differential gene expression between pristane-induced arthritis (PIA)-susceptible DA rats and PIA-resistant E3 rats. Inguinal lymph nodes of naïve animals and animals 8 days after pristane injection were analyzed for differential gene expression. mRNA expression was investigated by microarray and rea
BioMed Central.