Protein C Fos
Mostrando 13-24 de 682 artigos, teses e dissertações.
-
13. Aspectos sensoriais e funcionais de pÃes com farinha de yacon (Smallanthus sonchifolius)
In recent years researchers have been engaged in developing new products with functional properties standing out the use of yacon (Smallanthus sonchifolius), known for its content of components prebiotics, inulin and fructooligosaccharides (FOS). The research aimed to make bread flour with different levels of yacon (6 and 11%) and described them as the senso
Publicado em: 2008
-
14. Sensibilidade diferencial aos efeitos comportamentais induzidos por etanol e sobre a expressão de c-Fos e Egr-1, entre camundongos adultos e adolescentes. / Differential sensitivity to ethanol-induced behavioral effects and c-Fos /Egr-1 expression between adolescent and adult mice.
The transition from adolescence (ADOLESC) into adulthood (ADULT) is characterized by behavioral maturation, as well as of structures and systems of CNS. This study investigated the behavioral effects of acute and repeated administration of EtOH (2,0 g/kg) in ADULT and ADOLESC mice, as well as the c-Fos and Egr-1 expression induced by EtOH in distinctive brai
Publicado em: 2007
-
15. CUG-BP and 3'UTR sequences influence PARN-mediated deadenylation in mammalian cell extracts
Several mRNAs have been shown to exhibit distinct patterns of poly(A) shortening prior to their decay in vivo. In this study, we show that individual transcripts also demonstrate distinct patterns of deadenylation in in vitro systems derived from HeLa and Jurkat T cell cytoplasmic extracts. The major patterns observed were slow/synchronous and fast/asynchron
Genetics and Molecular Biology. Publicado em: 2007
-
16. Microarray analysis of gene expression in the inflammatory T cell response and apoptosis pathways of periodontitis and non-periodontitis sites / Análise por Microarray da expressão genética de mecanismos relacionados à apoptose, resposta de células T e inflamação em sítios com e sem periodontite.
It is widely believed that pathogenic bacteria provide the initial trigger in periodontal disease. However, the exact pathogenic mechanisms responsible for the progression of periodontal disease remain unclear. Moreover, the biologic basis dictating the susceptibility to disease has not been elucidated. Therefore, the present study sought to investigate the
Publicado em: 2007
-
17. Pim-1 kinase inhibits the activation of reporter gene expression in Elk-1 and c-Fos reporting systems but not the endogenous gene expression: an artifact of the reporter gene assay by transient co-transfection
We have studied the molecular mechanism and signal transduction of pim-1, an oncogene encoding a serine-threonine kinase. This is a true oncogene which prolongs survival and inhibits apoptosis of hematopoietic cells. In order to determine whether the effects of Pim-1 occur by regulation of the mitogen-activated protein kinase pathway, we used a transcription
Brazilian Journal of Medical and Biological Research. Publicado em: 2006-02
-
18. Desenvolvimento de um produto dietetico funcional para idosos. / Development of a functional dietetic product for the elderly.
The main objective of the present investigation was the development of a functional dietetic product for undernourished elderly. First step was the chemical, physical and nutritional characterization of protein component, a mixture of whey protein isolate (WPI) and a bovine collagen hydrolysate (HCB) both materials containing around 92% protein and showing h
Publicado em: 2006
-
19. Protein-mediated surface structuring in biomembranes
The lipids and proteins of biomembranes exhibit highly dissimilar conformations, geometrical shapes, amphipathicity, and thermodynamic properties which constrain their two-dimensional molecular packing, electrostatics, and interaction preferences. This causes inevitable development of large local tensions that frequently relax into phase or compositional imm
Brazilian Journal of Medical and Biological Research. Publicado em: 2005-12
-
20. Mutagenese da proteina HBx do virus da hepatite B e estudo da interação com RNA e proteinas humanas / Mutagenesis of hepatitis B virus protein HBx and studies of its interaction with RNA and human proteins
Viral hepatitis is an important global public health problem. Epidemiological data show that worldwide 350 million people are chronically infected with the hepatitis B virus. About 95% of the infections cure spontaneously, but the chronically infected patients may develop liver cirrhosis or even hepatocellular carcinoma (HCC). A large body of evidence points
Publicado em: 2005
-
21. Analise funcional e estrutural da proteina HBx do virus da Hepatite B / Functional and structural analysis of the hepatitis B virus X protein
Chronic infection of the hepatitis B virus (HBV) is one of the causes leading to liver cancer. The HBV genome encodes the 17 kDa onco-protein HBx, a multi-functional protein that contains 10 cysteine residues and is related to induce liver cancer in transgenic mice. The exact function of HBx is still unknown. However, it has been shown that HBx is a potent t
Publicado em: 2005
-
22. Efeito do doador de oxido nitrico S-Nitroso-acetilcisteina sobre a sobre a sinalização celular da angiotensina II em coração e cardiomiocitos de ratos / Effect of the nitric oxide donor S-Nitroso-N-Acetylcysteine on angiotensin II signal transduction in heart and cardiomyocites of rats
Angiotensina II (AngII) desempenha um papel importante na gênese da hipertrofia miocárdica. Grande parte do estímulo hipertrófico determinado pela AngII depende da ativação de sinalização intracelular envolvendo membros das famílias de transdutores de sinais mitogen-activated-protein kinase (MAPK) e Janus Kinase (JAK)/ signal transducer and activato
Publicado em: 2005
-
23. Efeitos da injeção de moxonidina no controle da ingestão de sódio e regulação cardiovascular.
Deficit of water and sodium in the body is detected by receptors located in different parts of the body. These receptors or hormones signalize to specific areas in the brain that control renal responses and water and sodium intake. Among these areas are: organum vasculosum of the lamina terminalis (OVLT), subfornical organ (SFO), anteroventral third ventricl
Publicado em: 2003
-
24. Clonagem do Receptor de ACTH de células adrenocorticais Y-1 de camundongo e expressão em fibroblastos 3T3 e células de AR-1 para elucidação de vias de transdução de sinal / Cloning of ACTH receptor from mouse Y1 adrenocortical cells and expression in to mouse 3T3 fibroblasts and AR-1 cells for the study of signal transduction pathways.
The adrenocorticotropic hormone, ACTH, regulates both function and proliferation of adrenocortical cells binding to a specific receptor, ACTHR, which belongs to superfamily of GPCR (G-protein coupled receptors). ACTHR was cloned a few years ago, but the molecular mechanisms underlying the mitogenic and anti-mitogenic actions of ACTH remain unknown, whose elu
Publicado em: 2001