Amino Acids Models
Mostrando 1-12 de 159 artigos, teses e dissertações.
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1. Phyto- and Bio-Chemical evaluation of Diospyros kaki L. cultivated in Egypt and its biological activities
Resumo Diospyros kaki L. ou Costata é a principal variedade de caqui progressivamente consumida no mercado e exportação egípcia. O objetivo deste estudo foi investigar os efeitos bioprotetores do extrato alcoólico de frutos e folhas de D. kaki utilizando modelos de ratos “in vivo”. Extratos de éter de petróleo provenientes de frutos e folhas foram
Braz. J. Biol.. Publicado em: 05/08/2019
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2. In silico prediction of the functional and structural consequences of the non-synonymous single nucleotide polymorphism A122V in bovine CXC chemokine receptor type 1
Resumo O presente estudo objetivou avaliar se o polimorfismo causal A122V promove alterações nas propriedades funcionais e estruturais da proteína receptora de quimiocina CXC do tipo 1 (CXCR1) de bovino Bos taurus por análises in silico. Duas sequências de aminoácidos da CXCR1 bovina foram selecionadas a partir do banco de dados UniProtKB/Swiss-Prot:
Braz. J. Biol.. Publicado em: 18/04/2019
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3. GC–MS based metabolite profiling and angiotensin I-converting enzyme inhibitory property of black tea extracts
Abstract Angiotensin I-converting enzyme inhibitors are used as therapeutic agents for the treatment of hypertension. Regular consumption of black tea (Camellia sinensis (L.) Kuntze, Theaceae) has been reported to lower blood pressure. The aims of the present work were to compare chemical composition and angiotensin I-converting enzyme inhibitory properties
Rev. bras. farmacogn.. Publicado em: 2017-10
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4. Phylogenetic analysis of Dengue virus 1 isolated from South Minas Gerais, Brazil
Abstract Dengue is a major worldwide public health problem, especially in the tropical and subtropical regions of the world. Primary infection with a single Dengue virus serotype causes a mild, self-limiting febrile illness called dengue fever. However, a subset of patients who experience secondary infection with a different serotype can progress to a more s
Braz. J. Microbiol.. Publicado em: 2016-03
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5. Inovações na produção de hidrolisados de soja : modelagem e análise econômica de processo
Soybean and its derivatives have the desired properties for food either for humans or various animals because of its high protein content, which is associated to a good balance of amino acids. However, when the protein is hydrolyzed into smaller peptides, the nutritional value can increase further. A product with high nutritional value added but which does n
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2012
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6. Estimates of methionine and sulfur amino acid requirements for laying hens using different models
This experiment was conducted to evaluate the effects of dietary methionine (Met) content on the performance of white commercial laying hens and to determine Met and total sulfur amino acids requirements (TSAA). These requirements were estimated using three statistical models (broken-line regression, exponential and second order equations) to evaluate their
Rev. Bras. Cienc. Avic.. Publicado em: 2012-09
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7. Serum metabolic profiling of human gastric cancer based on gas chromatography/mass spectrometry
Research on molecular mechanisms of carcinogenesis plays an important role in diagnosing and treating gastric cancer. Metabolic profiling may offer the opportunity to understand the molecular mechanism of carcinogenesis and help to non-invasively identify the potential biomarkers for the early diagnosis of human gastric cancer. The aims of this study were to
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-01
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8. Sensibilidade de valores genéticos às modificações de níveis de proteína das dietas e avaliação de carcaça de codornas de corte em crescimento / Sensibility of genetic values to modifications of diet protein levels and the evaluation of meat quail carcass in growth
The objective of this study was to investigate the presence of genotype X dietary protein level, by reaction norm models, on the period of growth and evaluate the performance of two strains of quails belonging to Breeding Program Poultry of the Federal University of Viçosa. Body weights were evaluated at 21, 35 and 42 days of age, with levels 24 to 33% crud
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/11/2011
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9. Exigência de lisina de juvenis de Surubim (Pseudoplatystoma spp)
The determination of nutritional requirements, especially the amino acids requirements, is capital to the economical success of modern aquaculture. The aim of this study was determinate the lysine requirement of surubim (Pseudoplatystoma spp) juvenile. Six hundred surubim juvenile weighting 38,2 ± 1,53 was randomly placed in twenty 400 litters tanks. The ex
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/01/2011
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10. Mechanisms of action underlying the anti-inflammatory and immunomodulatory effects of propolis: a brief review
Many biological properties have been attributed to various types of propolis, including anti-inflammatory, antimicrobial, antioxidant, antitumor, wound healing, and immunomodulatory activities. This article reviewed studies published that investigated the anti-inflammatory activity of propolis of different origins and/or its isolated components, focusing on
Revista Brasileira de Farmacognosia. Publicado em: 16/09/2011
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11. Development and evaluation of representative models to build amino acids and protein structures / Desenvolvimento e avaliação de modelos representativos para construção de aminoácidos e de estruturas de proteínas
Foi desenvolvido um conjunto de peças plásticas que permitem a montagem e representação dos aminoácidos mais comuns, bem como a construção de estruturas protéicas. Durante e após o desenvolvimento o material foi submetido a várias etapas de avaliação por professores (do ensino básico e universitário), alunos de pós-graduação e de graduação
Publicado em: 2010
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12. Estudos conformacional de ésteres metílicos de alguns aminoácidos através das espectroscopias no infravermelho, de RMN e cálculos teóricos / IR, NMR and theoretical investigation on the conformational analysis of some amino acids methyl esfers
Este trabalho apresenta estudos teóricos e experimentais sobre estabilidade conformacional de ésteres metílicos de alguns aminoácidos (glicina, alanina, prolina e ácido aspártico) por meio de espectroscopia vibracional e cálculos teóricos da estrutura eletrônica. Os cálculos teóricos foram efetuados com o método ab initio em nível MP2 e com o da
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/12/2009