Synergic Interactions
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. Nickel-Cerium Layered Double Hydroxide as Electrocatalyst for Glycerol Oxidation
A new nickel based layered double hydroxide nanomaterial, Ni0.8Ce0.2-LDH, constituted by about 3 nm large nanoparticles exhibiting enhanced electrocatalytic properties towards oxidation of glycerol in alkaline media, was prepared by incorporation of 20 wt.% of CeIII ions into α-nickel hydroxide. This can be oxidized to CeIV, as demonstrated by X-ray photoel
J. Braz. Chem. Soc.. Publicado em: 2020-11
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2. COVID-19 and stroke: a thromboembolic hypothesis
A new nickel based layered double hydroxide nanomaterial, Ni0.8Ce0.2-LDH, constituted by about 3 nm large nanoparticles exhibiting enhanced electrocatalytic properties towards oxidation of glycerol in alkaline media, was prepared by incorporation of 20 wt.% of CeIII ions into α-nickel hydroxide. This can be oxidized to CeIV, as demonstrated by X-ray photoel
Rev. Assoc. Med. Bras.. Publicado em: 2020-11
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3. Synergic effect of simvastatin in combination with amphotericin B against environmental strains of Cryptococcus neoformans from northeastern Brazil: a prospective experimental study
BACKGROUND: Statins are used as cholesterol-lowering drugs and may also have direct antimicrobial effects. OBJECTIVE: To evaluate synergic interactions between simvastatin and both amphotericin B and fluconazole, against environmental strains of Cryptococcus neoformans isolated from captive birds’ droppings. DESIGNAND SETTING: Experimental study cond
Sao Paulo Med. J.. Publicado em: 2020-02
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4. Efeitos da alteração do comprimento muscular na produção de torque máximo e interação sinérgica dos dedos da mão / Effects of muscle length on maximum torque production and synergic interactions of hand fingers
Vários estudos têm investigado a redundância cinética dos dedos da mão por meio da análise da interdependência e interação sinérgica entre os dedos da mão durante a produção de força máxima dos dedos e controle de força dos multiplos-dedos. No entanto, pouco se sabe sobre como as mudanças no comprimento muscular dos dedos da mão poderia afe
Publicado em: 2009
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5. Antibacterial activity of free or nanoparticles-loaded violacein / Atividade antimicrobiana da violaceina pura ou em nanoformulação
Since violacein - an antibiotic, antiviral and antiparasitic compound - exhibits poor solubility in water, polymeric nanoparticles containing this compound could improve its solubility in water and biological activities. Therefore, the aim of this work was the preparation and characterization of biodegradable and biocompatible poly-D,L-(lactide-co-glycolide)
Publicado em: 2009
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6. A discrete cis element in the human immunodeficiency virus long terminal repeat mediates synergistic trans activation by cytomegalovirus immediate-early proteins.
The major immediate-early (IE) promoter of human cytomegalovirus directs the expression of several differentially spliced and polyadenylated mRNAs that encode isoformic proteins with apparent molecular masses of 55, 72, and 86 kDa. All of these proteins are potent transcriptional regulatory proteins. We are interested in the collateral interactions between h
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7. Salmonella Suppression by Known Populations of Bacteria in Flies
Survivorship of Salmonella typhimurium, Streptococcus faecalis, Proteus mirabilis, and Pseudomonas aeruginosa was studied in dibiotic and tribiotic interactions in vitro and in various regions of the digestive tract of the blow fly, Calliphora vicina. In dibiotic interactions, Salmonella typhimurium dominated Streptococcus faecalis and was dominated by P. mi
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8. Neural networks that learn temporal sequences by selection.
A model for formal neural networks that learn temporal sequences by selection is proposed on the basis of observations on the acquisition of song by birds, on sequence-detecting neurons, and on allosteric receptors. The model relies on hypothetical elementary devices made up of three neurons, the synaptic triads, which yield short-term modification of synapt
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9. Interplay of SOX and POU Factors in Regulation of the Nestin Gene in Neural Primordial Cells
Intermediate-filament Nestin and group B1 SOX transcription factors (SOX1/2/3) are often employed as markers for neural primordium, suggesting their regulatory link. We have identified adjacent and essential SOX and POU factor binding sites in the Nestin neural enhancer. The 30-bp sequence of the enhancer including these sites (Nes30) showed a nervous system
American Society for Microbiology.