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Acute pancreatitis associated with lamivudine therapy for chronic B hepatitis BJID
Tuon,Felipe Francisco; Guastini,Cristina Maria de Fátima; Boulos,Maria Ivete Castro.
Hyperamylasemia is a common complication during lamivudine use. We report a case of a pancreatitis following lamivudine therapy. A careful monitoring of amylase levels during treatment with lamivudine is discussed, mainly in the first weeks, considering the cost of this exam and further complication.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lamivudine; Pancreatitis; Amylases; Hyperamilasemina; Hepatitis; Chronic B hepatitis.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702008000400001
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Amylases production by rhizospheric fungi associated with opuntia ficus-indica mill. Repositório Alice
COSTA, F. E. C.; PEREIRA, P. P.; PEREIRA, S. G.; SILVA, F. T.; TEIXEIRA-LOYOLA, A. B. A.; SARAIVA, G. K. V.; MELO, I. S. de.
2011
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Rhizospheric fungi; Opuntia ficus-indica mill; Amylases.
Ano: 2011 URL: http://www.alice.cnptia.embrapa.br/handle/doc/920749
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Atividade de amilases e celulases em sementes de duas espécies de Sterculia L. Repositório Alice
ALVES, J. P. de A.; SALLES, H. O.; FIGUEIREDO, M. F.; JULIÃO, M. S. da S.; ANDRADE, L. B. da S..
2013
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Sterculia striata; Sterculia foetida; Glicosidase; Amilase; Amido; Celulose; Enzima; Semente; Extrato vegetal; Atividade enzimática; Amylases; Cellulase; Glycosidases; Sterculia; Plant Extract; Enzyme activity; Seeds.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/975117
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Atividade de glicosidases em sementes de Caesalpinia pyramidalis Tul. Repositório Alice
OLIVEIRA, T. dos R. de; SOUSA, E. M. de; BRITO, M. S. de; FIGUEIREDO, M. F.; SALLES, H. O.; ANDRADE, L. B. da S..
2013
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Glicosidase; Enzimas hidrolíticas; Amilase; Celulase; Enzima; Catingueira; Caesalpinia pyramidalis; Amylases; Cellulase; Enzymes; Hydrolyases.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/973718
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Caractérisation de marqueurs génétiques fonctionnels de la nutrition et/ou de l'adaptation (les amylases) chez l'huître creuse Crassostrea gigas : intérêts pour la sélection ArchiMer
Prudence, Marie.
Two amylase genes, A and B, from the oyster Crassostrea gigas were characterized. Using PCR-RFLP, 6 and 4 alleles, respectively, were described for the amylase genes A and B. The roles of A and B amylase genes were investigated experimentally. They are expressed during larval and adult stages, and A transcripts are more abundant than B. The A transcript increases significantly with temperature, in high trophic conditions. However, A and B transcript levels do not change when food quantity increases although amylase activity augments. The level of B is correlated with dietary starch quantities, whereas the amount of A appears to remain constant ; simultaneously amylase activity decreases and the KM increases. These results suggest that expression of B is...
Tipo: Text Palavras-chave: Enzymatic analyse; Genetic polymorphism; Genes; Nutrition; Growth; Environmental effects; Oysters; Amylases; Amylases; Analyse enzymatique; Polymorphisme génétique; Gènes; Nutrition; Croissance; Effets de l'environnement; Huîtres; Amylases; Amylases.
Ano: 2006 URL: http://archimer.ifremer.fr/doc/2006/these-1700.pdf
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Caracterização de uma amilase de sementes de Libidibia ferrea (Mart. ex. Tul.). Repositório Alice
LIMA, T. C.; ALVES, J. P. de A.; BRITO, M. S. de; FIGUEIREDO, M. F.; SALLES, H. O.; ANDRADE, L. B. da S..
Caracterizar uma amilase de extratos aquosos de sementes de L. ferrea quanto à estabilidade térmica e massa molecular.
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Glicosidase; Pau-ferro; Libidibia ferrea; Potencial biotecnológico; Jucá; Caesalpinia ferrea; Espécie nativa; Leguminosa; Proteína; Enzima; Amido; Enzymes; Amylases; Starch; Indigenous organisms; Glycosidases; Proteinases.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/973728
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Digestibilidad in vitro de carbohidratos en la langosta espinosa Panulirus argus (Latreille, 1804) OceanDocs
Casuso, A.; Rodríguez-Viera, L.; Perera, E..
El conocimiento de las capacidades digestivas de determinada especie es un aspecto clave para el establecimiento de dietas y estrategias de alimentación en cautiverio. Los carbohidratos son un macronutriente importante en la dieta y además, desde el punto de vista acuícola, son una fuente de energía barata. Sin embargo, existe un desconocimiento total de la digestión de carbohidratos en la langosta espinosa Panulirus argus. En el presente trabajo se evaluó la digestión in vitro de diferentes fuentes de carbohidratos por las enzimas digestivas de P. argus. El almidón de arroz y los almidones gelatinizados de papa y de maíz fueron los sustratos que presentaron mayores tasas de hidrólisis entre todas las fuentes probadas, seguidos por la harina de...
Tipo: Journal Contribution Palavras-chave: Spiny lobster fisheries; Amylases.
Ano: 2013 URL: http://hdl.handle.net/1834/5251
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Enzimas exógenas no desempenho e na digestibilidade ileal de nutrientes em frangos de corte. Repositório Alice
BARBOSA, N.A.A.; SAKOMURA, N.K.; FERNANDES, J.B.K.; DOURADO, L.R.B..
O objetivo deste trabalho foi avaliar o efeito da combinação de fitase e do complexo amilase, protease e xilanase, em dietas de milho e soja, formuladas com redução e sem redução dos níveis de energia, cálcio e fósforo sobre o desempenho e a digestibilidade ileal de nutrientes, em frangos de corte. Foi utilizado o delineamento inteiramente casualizado, com esquema fatorial 2x2, com duas dietas-controle: com redução e sem redução dos nutrientes, e duas suplementações das enzimas (sem adição e com adição de fitase e complexo enzimático), com dez repetições de 40 aves. A digesta ileal foi coletada aos 43 dias de idade, para determinação da energia digestível e dos coeficientes de digestibilidade da proteína bruta, matéria seca, cálcio e fósforo. O desempenho...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Amilase; Energia; Fitase; Fósforo; Protease; Amylases; Energy; Phytase; Phosphorus.
Ano: 2008 URL: http://www.alice.cnptia.embrapa.br/handle/doc/112016
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Exogenous enzymes on the feeding of pirarucu Arapaima gigas Schinz. 1822 (Osteoglossiformes. Arapaimidae). Repositório Alice
CAVERO, B. A. S.; ITUASSU, D. R.; GANDRA, A. L.; MARINHO-PEREIRA, T.; FONSECA; PEREIRA-FILHO, M..
EN-US: The objective of this work was to verify the effect of exogenous digestive enzymes protease, lipase and amylase on the feeding of pirarucu. In a completely randomized design, we tested three levels of inclusion for both exogenous enzymes against a control commercial feed lacking any enzymatic enrichment. Inclusion levels were as follows: (Control) = no enzymes; (T1) = 0.1% Amylase; (T2) = 0.2% Amylase; (T3) = 0.4% Amylase; (T4) = Protease 0.1%; (T5) = Protease 0.2%; (T6) = Protease 0.4%; (T7) = Lipase 0.1%; (T8) = Lipase 0.2%; (T9) = Lipase 0.4% . After the end of the experiment it was possible to find a significant difference (p < 0.05) in relation to the Control treatment only in the zootechnical data of the treatments that added protease and...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Carnivorous fish; Lípase; Protease; Amylases; Animal nutrition.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1110167
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Extraction of amylase from fermentation broth in poly (Ethylene Glycol) salt aqueous two-phase system BABT
Bezerra,Raquel Pedrosa; Borba,Fernanda Katharine Sousa Lins; Moreira,Keila Aparecida; Lima-Filho,José Luis; Porto,Ana Lúcia Figueiredo; Chaves,Adilson Castro.
Studies were carried out on the partition of amylase from Bacillus subtilis in a minimal medium at 37 ºC and 110 rpm. Enzyme recovery was carried out in aqueous two-phase system PEG-Phosphate salt were carried out. The best purification factor (5.4) was obtained in system PEG 1000 (16.7% w/w) with potassium phosphate (14.8% w/w), at pH 6.0, resulting in a recovery of 45.2% activity enzymatic in the salt-rich phase.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amylases; Aqueous two-phase systems; Bacillus subtilis; Partition; Poly (ethylene glycol).
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000500003
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Extremely thermophilic microorganisms and their polymer-hidrolytic enzymes Rev. Microbiol.
Andrade,Carolina M.M.C.; Pereira Jr.,Nei; Antranikian,Garo.
Thermophilic and hyperthermophilic microorganisms are found as normal inhabitants of continental and submarine volcanic areas, geothermally heated sea-sediments and hydrothermal vents and thus are considered extremophiles. Several present or potential applications of extremophilic enzymes are reviewed, especially polymer-hydrolysing enzymes, such as amylolytic and hemicellulolytic enzymes. The purpose of this review is to present the range of morphological and metabolic features among those microorganisms growing from 70oC to 100°C and to indicate potential opportunities for useful applications derived from these features.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Archaea; Extremophiles; Amylases; Xylanases; Pullulanases; Thermostability.
Ano: 1999 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000400001
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Prospecting microrganisms for biofuel production prospect of microrganisms for biofuel production. Repositório Alice
BOMBA, J. P.; MELO, I. G.; OLIVEIRA, J. C. M. D.; REIS, D. P.; OLIVEIRA, C. A.; MARRIEL, I. E..
bitstream/item/166022/1/Prospecting-microrganisms.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Hydrolytic enzymes; Cellulase; Xilanase; Enzima; Amilase; Celulase; Lipase; Amylases; Xylanases.
Ano: 2017 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1078759
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Screening for carbohydrate-binding proteins in extracts of Uruguayan plants BJMBR
Plá,A.; Alonso,E.; Batista-Viera,F.; Franco Fraguas,L..
The presence of carbohydrate-binding proteins, namely lectins, ß-galactosidases and amylases, was determined in aqueous extracts of plants collected in Uruguay. Twenty-six extracts were prepared from 15 Uruguayan plants belonging to 12 Phanerogam families. Among them, 18 extracts caused hemagglutination (HAG) that was inhibited by mono- and disaccharides in 13 cases, indicating the presence of lectins. The other 8 extracts did not cause any HAG with the four systems used to detect HAG activity (rabbit and mouse red cells, trypsin-treated rabbit and mouse red cells). For the extracts prepared from Solanum commersonii, HAG activity and HAG inhibition were similar for those prepared from tubers, leaves and fruits, with the chitocompounds being responsible for...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Phanerogam families; Uruguayan plants; Asialofetuin-Sepharose; Carbohydrate-binding proteins; Lectins; SS-Galactosidases; Amylases.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2003000700005
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Simultaneous production of amylases and proteases by Bacillus subtilis in brewery wastes BJM
Blanco,Alina Sánchez; Durive,Osmar Palacios; Pérez,Sulema Batista; Montes,Zoraida Díaz; Guerra,Nelson Pérez.
ABSTRACT The simultaneous production of amylase (AA) and protease (PA) activity by Bacillus subtilis UO-01 in brewery wastes was studied by combining the response surface methodology with the kinetic study of the process. The optimum conditions (T = 36.0 °C and pH = 6.8) for high biomass production (0.92 g/L) were similar to the conditions (T = 36.8 °C and pH = 6.6) for high AA synthesis (9.26 EU/mL). However, the maximum PA level (9.77 EU/mL) was obtained at pH 7.1 and 37.8 °C. Under these conditions, a considerably high reduction (between 69.9 and 77.8%) of the initial chemical oxygen demand of the waste was achieved. In verification experiments under the optimized conditions for production of each enzyme, the AA and PA obtained after 15 h of incubation...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Amylases; Bacillus subtilis; Brewery wastes; Proteases; Response surface methodology.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822016000300665
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Structural and regulatory differences in amylase isoenzymes in germinating Brazilian barley cultivars Genet. Mol. Biol.
Georg-Kraemer,J.E.; Cavalli,S.S..
The amylase electrophoretic patterns of 10 Brazilian brewing-barley varieties with different malting grades and diastatic power were analyzed during the 7-day germination which occurs during the malting process. Intra and inter-variety genetic variability was observed at both the structural and regulatory level. In the first few days after germination all varieties showed a few active loci, all of them with low activity. In subsequent days, new loci became active and those already detected since early germination showed increased activity. All varieties showed a continuous increase in amylase synthesis until the 3rd and/or 4th day after germination. Some varieties maintained high amylase activity until the last day of germination, while others showed a...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Barley; Amylases; Isoenzymes; Structural; Regulatory genetic differences.
Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000100012
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