B Amino Alcohol
Mostrando 1-12 de 66 artigos, teses e dissertações.
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1. Molecular evolution and functional divergence of alcohol dehydrogenases in animals, fungi and plants
Abstract Alcohol dehydrogenases belong to the large superfamily of medium-chain dehydrogenases/reductases, which occur throughout the biological world and are involved with many important metabolic routes. We considered the phylogeny of 190 ADH sequences of animals, fungi, and plants. Non-class III Caenorhabditis elegans ADHs were seen closely related to tet
Genet. Mol. Biol.. Publicado em: 2018
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2. Characterization and Digestibility of Detoxified Castor Oil Meal for Japanese Quails
ABSTRACT These experiments were performed to determine the chemical composition, coefficients of nutrient and energy metabolizability, amino acid composition, and cytotoxicity of different castor oil meals subjected to different detoxification processes and added to the diet of Japanese quails. In the trial, 180 46-d-old female Japanese quails were distribut
Rev. Bras. Cienc. Avic.. Publicado em: 2015-12
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3. Puerarin protects against damage to spatial learning and memory ability in mice with chronic alcohol poisoning
We evaluated the effect of puerarin on spatial learning and memory ability of mice with chronic alcohol poisoning. A total of 30 male C57BL/6 mice were randomly divided into model, puerarin, and control groups (n=10 each). The model group received 60% (v/v) ethanol by intragastric administration followed by intraperitoneal injection of normal saline 30 mi
Braz J Med Biol Res. Publicado em: 27/03/2015
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4. Synthesis of limonene B-amino alcohol derivatives in support of new antileishmanial therapies
Publicado em: 2010
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5. REVs-Chi: um novo sistema particulado para encapsulação de macromoléculas terapêuticas / REVs-Chi: A new particulate system for encapsulation of therapeutic macromolecules
A quitosana (Chi), a (1-4)-amino-2-desoxi-Ò-glicana, e a forma desacetilada da quitina, um polissacarideo das conchas de crustaceos. As suas caracteristicas unicas como a carga positiva, biodegradabilidade, biocompatibilidade, atoxicidade e estrutura rigida fazem com que esta macromolecula seja ideal para uso como sistema oral de entrega de vacinas. Foram p
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/07/2009
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6. Synthesis of limonene β-amino alcohol derivatives in support of new antileishmanial therapies
A series of seven limonene β-amino alcohol derivatives has been regioselectively synthesised in moderate to good yields. Two of these compounds were found to be significantly effective against in vitro cultures of the Leishmania (Viannia) braziliensis promastigote form in the micromolar range. The activities found for 3b and 3f were about 100-fold more pote
Memórias do Instituto Oswaldo Cruz. Publicado em: 2008-12
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7. Síntese de B-aminoálcoois derivados do limoneno e avaliação biológica in vitro / Synthesis of Limonene ß-amino alcohol derivatives and in vitro biological evoluation
Nesse trabalho, foram sintetizados seletivamente, a partir do óxido do limoneno em oposição a diversas aminas primárias e secundárias, onze b-aminoálcoois derivados do limoneno através de aquecimento convencional e sob irradiação com microondas, fornecendo produtos com moderados a bons rendimentos. O limoneno e nove destes aminoálcoois foram testad
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2008
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8. CYP1A1 and GSTP1 polymorphisms in an oral cancer case-control study
CYP1A1 and GSTP1 polymorphisms have been associated with a higher risk to develop several cancers, including oral squamous cell carcinoma (OSCC), which is closely related to tobacco and alcohol consumption. Both genes code for enzymes that have an important role in activating or detoxifying carcinogenic elements found in tobacco and other compounds, and poly
Brazilian Journal of Medical and Biological Research. Publicado em: 25/10/2006
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9. Complexos de Ãons lantanÃdeos como catalisadores em reaÃÃes orgÃnicas: aplicaÃÃo à sÃntese assimÃtrica de cianidrinas e Ãlcoois
O uso de complexos de lantanÃdeos quirais como novos catalisadores em sÃntese assimÃtrica tem sido extensivamente estudado na Ãltima dÃcada. Neste contexto, a busca por novos ligantes quirais e novos compostos de lantanÃdeos tem despertado grande interesse. Neste trabalho, ligantes quirais contendo grupamento sulfÃxidos e aminoÃcidos N-protegidos for
Publicado em: 2006
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10. Cloning of the Zymomonas mobilis structural gene encoding alcohol dehydrogenase I (adhA): sequence comparison and expression in Escherichia coli.
Zymomonas mobilis ferments sugars to produce ethanol with two biochemically distinct isoenzymes of alcohol dehydrogenase. The adhA gene encoding alcohol dehydrogenase I has now been sequenced and compared with the adhB gene, which encodes the second isoenzyme. The deduced amino acid sequences for these gene products exhibited no apparent homology. Alcohol de
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11. Cloning and sequencing of the alcohol dehydrogenase II gene from Zymomonas mobilis.
The gene which encodes alcohol dehydrogenase II (adhB) from Zymomonas mobilis was cloned in Escherichia coli as a 1.4-kilobase DNA fragment by using a novel indicator plate which directly detects the expression of this activity by recombinant colonies. The DNA sequence for this clone contained an open reading frame encoding a polypeptide of 383 amino acids,
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12. Conformation of the synthetic DNA poly(amino2dA-dT) duplex in high-salt and aqueous alcohol solutions.
It has previously been demonstrated by other workers that the duplex of a synthetic DNA poly(amino2dA-dT) undergoes a salt-induced conformational isomerization. We show in the present work using circular dichroism that the same isomerization is induced in poly(amino2dA-dT) by various alcohols. The isomerization was originally identified as the B-to-Z and the