Proteases
Mostrando 1-12 de 2500 artigos, teses e dissertações.
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1. O laser de baixa potência seria terapêutico para lesões causadas por acidentes ofídicos do gênero Bothrops?
Ainda não há evidências científicas em humanos, entretanto, em caráter experimental e de pesquisa, a laserterapia tem sido usada em lesões necróticas incapacitantes secundárias à picada por serpente na região amazônica, devido seu importante impacto em saúde pública pela retirada precoce do trabalhador na geração de renda. Assim, os benefí
Núcleo de Telessaúde Amazonas. Publicado em: 12/06/2023
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2. Psychrotrophic bacteria in Brazilian organic dairy products: identification, production of deteriorating enzymes and biofilm formation
Abstract The psychrotrophic bacteria count and the profile of Gram-negative bacteria present in commercial Brazilian organic dairy products (27 samples, pasteurized whole milk, Minas Frescal cheese, and yoghurt, equally distributed) as well as the biofilm-producing capacity and the production of deteriorating enzymes were investigated. Most of the samples (5
Food Sci. Technol. Publicado em: 2021-09
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3. OTIMIZAÇÃO E VALIDAÇÃO DE MÉTODO ENZIMÁTICO SEMIQUANTITATIVO SIMPLES E DE BAIXO CUSTO PARA A BUSCA DE INIBIDORES DE CISTEINO PROTEASES
Cysteine proteases are an important class of enzymes involved in several essential biological processes. For this reason, these enzymes are important therapeutic targets, and therefore can be used in enzymatic assays for the search of hits. The most widely used methods in the search of enzyme inhibitors are spectrophotometric, however they have relatively hi
Quím. Nova. Publicado em: 2021-04
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4. [Uso da glutamina na alimentação de juvenis de pirarucu, Arapaima gigas (Schinz, 1822)]
RESUMO Objetivou-se avaliar os efeitos da suplementação com glutamina sobre variáveis de desempenho produtivo, composição corporal, morfologia do intestino e aspectos enzimáticos de juvenis de Arapaima gigas. O experimento foi conduzido no Laboratório de Nutrição e Alimentação de Peixes, onde 60 exemplares de pirarucu (peso médio inicial de 82,12
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2020-09
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5. Imobilização enzimática: conceito e efeitos na proteólise
In recent years, great advances have been observed in the proteomic area regarding the different approaches adopted as top-down, middle-down and bottom-up. Regarding middle-down and bottom-up approaches, a previous step for protein digestion is necessary for further analysis of the generated peptides. Classical digestion protocols employing proteases are usu
Quím. Nova. Publicado em: 2020-04
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6. Enhanced antioxidant activity of okara through solid state fermentation of GRAS Fungi
Abstract The enhancement of antioxidant activity of fermented okara was investigated using fungal solid-state fermentation. The initial fungal concentration and water activity were found to influence the enhanced antioxidant capacity of fermented okara. Extracellular enzymes, especially proteases and carbohydrases might facilitate the hydrolysis of okara pro
Food Sci. Technol. Publicado em: 2020-03
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7. Erythrocytes morphology and hemorheology in severe bacterial infection
BACKGROUND Severe bacterial infections initiate inadequate inflammation that leads to disseminated intravascular coagulation and death. OBJECTIVES To evaluate the influence of bacterial infection on blood viscosity and red blood cells (RBCs) morphology, and the ability of Calotropis procera proteins (CpLP) to prevent the patho-hemorheology in infected an
Mem. Inst. Oswaldo Cruz. Publicado em: 20/12/2019
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8. Co-production of Proteases and Bioactive Protein Hydrolysates from Bioprocessing of Feather Meal
Abstract: Feather meal conversion through submerged cultivations with Bacillus strains (CL33A, CL14) yielded proteases and protein hydrolysates. After 4-day (CL33A) and 10-day (CL14) cultivations, protease activities reached 461 U/mL; hydrolysates presented antioxidant (radicals-scavenging, 57-77%; Fe2+-chelation, 14-28%; Fe3+-reduction) and antidiabetic (di
Braz. arch. biol. technol.. Publicado em: 25/11/2019
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9. Enhanced antioxidant activity of okara through solid state fermentation of GRAS Fungi
Abstract The enhancement of antioxidant activity of fermented okara was investigated using fungal solid-state fermentation. The initial fungal concentration and water activity were found to influence the enhanced antioxidant capacity of fermented okara. Extracellular enzymes, especially proteases and carbohydrases might facilitate the hydrolysis of okara pro
Food Sci. Technol. Publicado em: 25/11/2019
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10. Drying kinetics and mass transfer properties in the drying of thistle flower
Resumo A flor de cardo e, em particular, os seus estigmas, são utilizados para coagular o leite na produção de vários queijos tradicionais portugueses, devido à sua elevada atividade de coagulação, proporcionada pelo elevado teor de proteases aspárticas. O objetivo do presente trabalho foi determinar as propriedades de transferência de massa da seca
Braz. J. Food Technol.. Publicado em: 24/10/2019
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11. Updating the role of matrix metalloproteinases in mineralized tissue and related diseases
Abstract Bone development and healing processes involve a complex cascade of biological events requiring well-orchestrated synergism with bone cells, growth factors, and other trophic signaling molecules and cellular structures. Beyond health processes, MMPs play several key roles in the installation of heart and blood vessel related diseases and cancer, ran
J. Appl. Oral Sci.. Publicado em: 09/09/2019
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12. Biochemical and Utralmicroscopic Evaluation of Myofibril Proteins and Collagen during Ageing in Broiler Chicken PSE (Pale, Sof, Exudative) Meat
Abstract The aim of this work was to study the myofibril proteins and collagen fraction changes in broiler chickens PSE (pale, soft, exudative) meat during ageing and their relationship to meat quality. The results presented an increase of myofibril proteins and collagen solubility promoted by the enhanced proteases activities during storage. Ultramicroscopi
Braz. arch. biol. technol.. Publicado em: 29/08/2019