Evaluation Biochemistry
Mostrando 13-24 de 58 artigos, teses e dissertações.
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13. CAPRINOS FUNDADORES TRANSGÊNICOS PARA O FATOR ESTIMULANTE DE COLÔNIAS DE GRANULÓCITOS HUMANO (hG-CSF): PARÂMETROS LEUCOCITÁRIOS E BIOQUÍMICOS ATÉ OS 285 DIAS DE IDADE / TRANSGENIC GOATS FOR FOUNDERS stimulating factor human granulocyte colony (hG-CSF): Leukocyte AND BIOCHEMICAL PARAMETERS TO THE 285 DAYS OF AGE
Human granulocyte colony-stimulating factor (hG-CSF) has been used as a hematopoietic growth factor due to its efficacy against neutropenia and chemotherapy-induced leucopenia. This project was approved by the Ethics Committee for Animal Use (CEUA-UECE, n 12/2005) and the National Technical Commission on Biosafety (CTNBIO, CQB n 0228/2006). Our group obtaine
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/01/2011
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14. Evaluation of acute and subchronic toxicity of a non-anticoagulant, but antithrombotic algal heterofucan from the Spatoglossum schröederi in Wistar rats
Fucan is a term used to denominate a family of sulfated polysaccharides rich in L-fucose. The brown alga Spatoglossum schröederi, Dictyotaceae, synthesizes three heterofucans named A, B, and C. Fucan A is a non-anticoagulant heterofucan which possesses potent antithrombotic (in vivo) and antiproliferative (in vitro) activities. However, its toxicity in vivo
Revista Brasileira de Farmacognosia. Publicado em: 10/06/2011
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15. Verificação do conteúdo de disciplinas de bioquímica por análise e classificação de questões de provas / Verification of biochemistry contents on introductory courses through analysis and classification of exams questions
Educators in the most diverse fields face a common problem of managing the increasing amount of information with the same or even lower level of class hours in their courses. As a consequence, educators have to cover selected topics, which selection is entirely up to the teacher in most education institutions. In order to establish new teaching methodology w
Publicado em: 2010
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16. Biochemistry analyses of hormonal mutant Never ripe (Nr) to cadmium and salt stresses / Análise bioquímica do mutante hormonal de tomateiro Never ripe (Nr) submetido aos estresses por cádmio e salinidade
Plant exposure to abiotic and biotic stresses can lead to enhanced production of Reactive Oxygen Species (ROS) in cells, causing oxidative stress. Cadmium (Cd) and salt (NaCl) are among the most studied abiotic stresses. Salinity can cause ion disturb in the cell, resulting in osmotic stress. In the case of Cd, it can induce nutritional, structural and bioch
Publicado em: 2010
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17. Avaliação da toxicidade aguda e atividade antitumoral de lipossomas pH-sensíveis de longa circulação contendo cisplatina
Cancer is one of the main causes of mortality in the world, with chemotherapy being a valuable alternative for the disease treatment. Cisplatin (CDDP) is one of the most active cytotoxic agents and has been commonly used as first line chemotherapy against several tumors. However, the effectiveness of its clinical use is limited by severe side effects, mainly
Publicado em: 2010
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18. BIOCHEMICAL RESPONSE IN CARP (Cyprinus carpio) EXPOSED TO FUNGICIDE TEBUCONAZOLE (FOLICUR 200 EC) / RESPOSTAS BIOQUÍMICAS EM CARPAS (Cyprinus carpio) EXPOSTAS AO FUNGICIDA TEBUCONAZOLE (FOLICUR 200 EC)
The intensive use and/or inadequate management of pesticides have led to contamination of the aquatic ecosystem, reaching the biota living there, including the fish. Pesticides can affect toxicological parameters these animals, harming their survival. In this way, the aim this study has to evaluate biochemistry changes in carps (Cyprinus carpio) after exposu
Publicado em: 2010
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19. Avaliação das caracteristicas morfologicas e dos marcadores bioquimicos relacionados a homeostase do tecido osseo de ratas idosas suplementadas com diferentes tipos de prebioticos / Evaluation of the morphologic characteristics and biochemistry biomakers related with bone tissue homeostasis of aged female rats suplemented with different kinds of prebiotics
Prebióticos são oligossacarídeos não digeríveis (ONDs) seletivamente fermentados pelas bactérias intestinais e agem como agentes bifidogênicos melhorando a saúde e o bem estar do hospedeiro. Os átomos de carbono das moléculas de hexosil fermentados são transformados em ácidos graxos de cadeias curtas (AGCC) e, uma vez absorvidos na mucosa intesti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/09/2009
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20. Development and evaluation of a method for teaching of glycolysis based in assembling the metabolic pathway assisted by computer / Desenvolvimento e avaliação de um metodo para ensino da glicose baseado na montagem da via metabolica assistida por computador
The study of metabolic pathways is fundamental for all Biology-related courses. Carbohydrates, lipids, and proteins metabolism is used as a model for the study of metabolic pathways in most Basic Biochemistry subjects, and having such knowledge is important for the understanding of processes such as energy attainment and use up by living beings. This project
Publicado em: 2009
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21. LOPAP (Lonomia obliqua prothrombin activator protease): clonagem e expressão em levedura Pichia pastoris, obtenção de um peptídeo sintético, análise estrutural e avaliação de suas potenciais aplicações. / LOPAP (Lonomia obliqua prothrombin activator protease): cloning and expression in Pichia pastoris yeast, design of a synthetic peptide, structural analysis and evaluation of its potential applications.
O Lopap é um ativador de protrombina da lagarta L. obliqua, pertence à família das lipocalinas e apresenta atividade antiapoptótica. O Lopap foi obtido na forma recombinante (rLopap), na levedura P. pastoris, por metodologia escalonável, e sua atividade foi avaliada in vitro e in vivo. O tratamento com rLopap reduziu o tempo de sangramento em animais an
Publicado em: 2009
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22. AVALIAÇÃO TOXICOLÓGICA DE ORGANOCALCOGÊNIOS EM ERITRÓCITOS HUMANOS / TOXICOLOGICAL EVALUATION OF ORGANOCHALCOGENS IN HUMAN ERYTHROCYTES
The interest in organochalcogen chemistry, biochemistry and pharmacology has increased in the last two decades mainly due to the fact that a variety of organochalcogen compounds possess biological activity and due the use of these compounds in industrial applications. However, literature data showed that these compounds present pro-oxidant properties, causin
Publicado em: 2009
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23. Study of the acetic bacteria nutritional necessity for the acid production / Estudo das necessidades nutricionais de bacterias aceticas para a produção de acido acetico
The acetical bacteria are used in vinegar production. The nutritional requirement of acetical bacteria is poorly known, and the maintenance of these microorganisms is too difficult. The reactors of submerged acetical fermentation promote conditions of physiologic stress: acidity (up to 10% p/v), alcohol (2%p/v) and oxygenation (0,4 vvm).These parameters are
Publicado em: 2009
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24. Avaliação da toxicidade da Ipomoea carnea em caprinos durante o período perinatal: estudos de neuroteratologia / Evaluation of the toxicity of Ipomoea carnea in goats during postnatal period
Ipomoea carnea, a shrub plant, is a toxic plant largely distributed throughout Brazil and others topical countries. This plant possess swainsonine, an indolizidinic alkaloid as the most important active toxic principle, which promotes cellular accumulation of not metabolized oligossacarides, due to inhibition of acid or lisossomal αmanosidasis enzyme,
Publicado em: 2009