Background: Xylitol is a five carbons polyol with promising medical applications. It can be obtained from chemical D-xylose reduction or by microbial fermentation of Sugarcane Bagasse Hemicellulosic Hydrolysate. For this last process, some microbial inhibitors, as furfural, constitute severe bottleneck. ...
ABSTRACT A new strain of Thermomyces lanuginosus was isolated from the Atlantic Forest biome, and its β-xylosidases optimization in response to agro-industrial residues was performed. Using statistical approach as a strategy for optimization, the induction of β-xylosidases activity was evaluate...
Ascomicetos/enzimología,
Fermentación,
Xilosidasas/metabolismo,
Biomasa,
Activación Enzimática,
Concentración de Iones de Hidrógeno,
Hidrólisis,
Polisacáridos/química,
Polisacáridos/metabolismo,
Especificidad por Sustrato,
Temperatura,
Xilosa/metabolismo,
Zea mays/química
Soeiro, Alexandre de Matos;
Silva, Pedro Gabriel Melo de Barros e;
Roque, Eduardo Alberto de Castro;
Bossa, Aline Siqueira;
César, Maria Cristina;
Simões, Sheila Aparecida;
Okada, Mariana Yumi;
Leal, Tatiana de Carvalho Andreucci Torres;
Pedroti, Fátima Cristina Monteiro;
Oliveira Jr, Múcio Tavares de.
Abstract Background: Recent studies have shown fondaparinux's superiority over enoxaparin in patients with non-ST elevation acute coronary syndrome (ACS), especially in relation to bleeding reduction. The description of this finding in a Brazilian registry has not yet been documented. Objective: To com...
Síndrome Coronario Agudo/tratamiento farmacológico,
Síndrome Coronario Agudo/mortalidad,
Anticoagulantes/uso terapéutico,
Brasil,
Enoxaparina/uso terapéutico,
Fondaparinux,
Hemorragia/mortalidad,
Hemorragia/prevención & control,
Mortalidad Hospitalaria,
Modelos Logísticos,
Polisacáridos/uso terapéutico,
Reproducibilidad de los Resultados,
Estudios Retrospectivos,
Factores de Riesgo,
Estadísticas no Paramétricas,
Resultado del Tratamiento
Platycladus orientalis has a lifespan of several thousand years in China, making it a good plant in which to study aging at the molecular level, but this requires sufficient quantities of high-quality P. orientalis RNA. However, no appropriate methods have been reported for total RNA isolation from P. or...
Background: The exopolysaccharides (EPS) produced by yeast exhibit physico-chemical and rheological properties, which are useful in the production of food and in the cosmetic and pharmaceutical industries as well. The effect was investigated of selected carbon sources on the biosynthesis of EPS by Candid...
ABSTRACT Background: The use of measures in colonic anastomoses to prevent dehiscences is of great medical interest. Sugarcane molasses, which has adequate tolerability and compatibility in vivo, has not yet been tested for this purpose. Aim: To analyze the biomechanical parameters of colonic suture ...
Anastomosis Quirúrgica,
Fenómenos Biomecánicos,
Colon/cirugía,
Geles,
Melaza,
Ratones,
Polisacáridos,
Distribución Aleatoria,
Ratas Wistar,
Saccharum,
Cinta Quirúrgica,
Técnicas de Sutura
El ácido hialurónico es un glicosaminoglicano presente en todos los tejidos del cuerpo, matrizextracelular y revistiendo vasos sanguíneos. El ácido hialurónico es igual en todo el cuerpo y debido a estoes biocompatible al ser aplicado en los seres humanos, tiene diversos usos que lo hacen actualment...
La trombocitopenia inducida por heparina (TIH) es una reacción adversa inmunológica caracterizada por trombocitopenia y la asociación paradojal de trombosis arterial o venosa. Es causada por la formación de anticuerpos IgG contra el complejo multimolecular de heparina-factor plaquetario 4 (FP4). Fond...
Anticoagulantes/efectos adversos,
Anticoagulantes/uso terapéutico,
Fondaparinux,
Heparina/efectos adversos,
Necrosis,
Recuento de Plaquetas,
Factor Plaquetario 4/inmunología,
Polisacáridos/uso terapéutico,
Trombocitopenia/inducido químicamente,
Trombocitopenia/tratamiento farmacológico,
Resultado del Tratamiento,
Trombosis de la Vena/inducido químicamente,
Trombosis de la Vena/tratamiento farmacológico
Background The role of polysaccharides isolated from the Ganoderma species of fungi in innate immunity has recently become a topic of research. Although some work has been conducted concerning Ganoderma lucidum, the characteristics of polysaccharides isolated from Ganoderma neojaponicum (Imazeki) as immu...
This work reports the preparation of tablets by direct compression of sodium alendronate-loaded microparticles, using pullulan as filler. The tableting properties of pullulan were compared with those of microcrystalline cellulose and lactose. Pullulan tablets showed low variations in average weight, thic...
