Ultra Dilution
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Ultradiluição homeopática de triiodotironina altera a apoptose celular da cauda de girinos de Rana catesbeiana: in vitro / Ultra high dilution of triiodothyronine modifies the cellular apoptosis of Rana catesbeiana tadpole tail: in vitro
Ultra High Dilution (UHD) is the effect of a solution, beyond the Avogadro limits, that in the dependence of the applied dinamization (dilution with succussion) elicits a suppressive or a stimulant effect on a living cell, with a consequent generation of an oscillatory dose-effect curve. The entire process of anuran amphibian metamorphosis is under thyroid h
Publicado em: 2010
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2. Determinação de citrato de sildenafila e de tadalafila por cromatografia líquida de ultraeficiência com detecção por arranjo de diodos (CLUE-DAD)
A simple ultra-performance liquid chromatographic method for the simultaneous determination of sildenafil citrate and tadalafil was developed and validated. Sample preparation was dissolution in methanol, followed by centrifugation and dilution (1:10) with methanol. Analysis was performed in an Acquity® UPLC system with Acquity® BEH C18 column (2.1 x 50 mm
Química Nova. Publicado em: 2010
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3. Movimento foliar em plantas de Marsilea quadrifolia tratadas com homeopatia / Leaf movement in Marsilea quadrifólia plants treated with homeopathy
O objetivo do trabalho foi avaliar o efeito dos preparados homeopáticos sobre a nastia da planta Marsilea quadrifolia. Foram conduzidos 4 experimentos no Laboratório de Homeopatia DFT/UFV. Foi colocada uma haste da planta em recipiente plástico contendo 40 mL de água de mina, constituindo a parcela experimental. Apenas no experimento 4 foi adotado o volu
Publicado em: 2009
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4. Crescimento e qualidade de mudas clonais de eucalipto com aplicação de preparados homeopáticos / Growth and quality of clonal seedlings of eucalyptus with the application of homeopathic preparations
A utilização de técnicas menos impactantes nos sistemas agrossilviculturais é a tendência mundial, por isso a utilização de preparados homeopáticos nesses sistemas vem sendo estudada como tecnologia ecologicamente adequada. O objetivo deste trabalho foi avaliar a influencia de preparados homeopáticos no crescimento e na qualidade de mudas clonais de
Publicado em: 2009
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5. Estudo comparativo de soluções ultra diluídas de LiCl: espectroscopia de impedância no intervalo de frequência entre 1kHz e 13MHz / Comparative studies of ultra-higt diluídas de LiCl: espectroscopy in the frequency range of 1KHz to 13MHz
The impedance spectroscopy technique was applied to the physical characterization of ultra high dilutions of lithiun cloride, in the range 1kHz to 13MHz. This characterization was obtained, mainly, by investigating the behavior of the imaginary part of the impedance of diluted and dinamizated solutions, for concentrations down to 10-30M. The experimental res
Publicado em: 2008
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6. Avaliation of efervescent tabs and ultrasonic antimicrobial action against Candida sp yeasth and mutans streptococci, in total dentures / Avaliação da ação antimicrobiana de pastilhas efervescentes e do ultra-som sobre leveduras do gênero Candida e sobre estreptococos do grupo mutans, presentes em próteses totais
With the increase of life expectation there is a greater number of people denture wearers. However, there isnt any protocol properly established about good oral hygiene/ disinfection these dentures by patient after its installation. The aim of this survey was evaluate the antimicrobial action of different hygiene methods to full maxillary dentures in order t
Publicado em: 2007
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7. Evaluation of a New Combined Antigen and Antibody Human Immunodeficiency Virus Screening Assay, VIDAS HIV DUO Ultra
Combined antigen and antibody screening (fourth-generation) assays reduce the diagnostic window period between the time of human immunodeficiency virus (HIV) infection and laboratory diagnosis by 4 days, on average, in comparison to antibody-only (third generation) enzyme immunoassays (EIAs). The aim of the present study was to assess whether the new VIDAS H
American Society for Microbiology.