The aim of this in vitro study was to assess the root dentin demineralization caused by a microcosm biofilm model that has been exposed to sucrose in different ways. Materials and Methods: Saliva of two volunteers was inoculated into an artificial medium for biofilm growth and dentin blocks were immersed...
ABSTRACT Gracilariopsis lemaneiformis is a type of red alga that contains seaweed polysaccharide agar. In this study, a novel non-agar seaweed polysaccharide fraction named GCP (short of crude polysaccharide obtained from Gracilariopsis lemaneiformis) was isolated from Gracilariopsis lemaneiformis. Struc...
Proliferación Celular/efectos de los fármacos,
Cromatografía Líquida de Alta Presión,
Ensayo de Inmunoadsorción Enzimática,
Linfocitos/efectos de los fármacos,
Espectroscopía de Resonancia Magnética,
Microscopía Electrónica de Rastreo,
Estructura Molecular,
Peso Molecular,
Ácido Peryódico/química,
Polisacáridos/química,
Polisacáridos/aislamiento & purificación,
Valores de Referencia,
Rhodophyta/química,
Algas Marinas/química,
Espectroscopía Infrarroja por Transformada de Fourier
ABSTRACT BACKGROUND Abbreviation of preoperative fasting to 2 hours with maltodextrin (CHO)-enriched beverage is a safe procedure and may enhance postoperative recovery. Addition of glutamine (GLN) to CHO beverages may include potential benefits to the metabolism. However, by adding a nitrogenous source...
Bebidas,
Estudios Cruzados,
Método Doble Ciego,
Vaciamiento Gástrico/fisiología,
Glutamina/administración & dosificación,
Glutamina/farmacocinética,
Voluntarios Sanos,
Polisacáridos/administración & dosificación,
Polisacáridos/farmacocinética,
Distribución Aleatoria,
Valores de Referencia,
Estómago/fisiología,
Estómago/ultraestructura,
Factores de Tiempo
Dois experimentos foram conduzidos com o objetivo de avaliar o efeito da adição de um complexo enzimático em dietas iniciais elaboradas com milho classificado ou não por mesa densimétrica sobre o desempenho produtivo e a digestibilidade de nutrientes. Foram utilizados 1080 frangos de corte, machos, ...
The consumption of fungal- and plant-derived non-starch polysaccharides (NSP) have been associated with reduced risk of cardiovascular diseases and cancer. In addition to promote physiochemical effects on the gastrointestinal tract and serve as substrate for the intestinal microbiota to produce short-cha...
Ju, J;
Chen, W;
Lai, Y;
Wang, L;
Wang, H;
Chen, WJ;
Zhao, X;
Ye, H;
LI, Y;
Zhang, Y.
Oxidative stress plays an important role in the development of diabetic cardiomyopathy. In the present study, we determined whether the effect of astragalus polysaccharides (APS) on diabetic cardiomyopathy was associated with its impact on oxidative stress. Streptozotocin (STZ)-induced diabetic mice and ...
Apoptosis/efectos de los fármacos,
Planta del Astrágalo/química,
Proliferación Celular/efectos de los fármacos,
Diabetes Mellitus Experimental/tratamiento farmacológico,
Diabetes Mellitus Experimental/patología,
Cardiomiopatías Diabéticas/tratamiento farmacológico,
Cardiomiopatías Diabéticas/patología,
Ratones Endogámicos C57BL,
Ratones Noqueados,
Microscopía Electrónica de Transmisión,
Miocitos Cardíacos/efectos de los fármacos,
Miocitos Cardíacos/ultraestructura,
Estrés Oxidativo/efectos de los fármacos,
Extractos Vegetales/uso terapéutico,
Polisacáridos/uso terapéutico,
Estreptozocina,
Superóxido Dismutasa/genética
Agaricus brasiliensis é um cogumelo medicinal com atividades imunomoduladoras e antitumorais atribuídas aos β-glucanos presentes na fração polissacarídica de seu corpo de frutificação. Uma vez que os β-glucanos aumentam a imunorresponsividade celular, neste estudo objetivamos avaliar o efeito de...
ABSTRACT Fungi of Pleurotus genus have attracted a great interest due to their medicinal properties such as anti-inflammatory, antimicrobial and antitumor. These properties are attributed mainly to polysaccharides synthesized by Pleurotus. This work aimed to study the mycelial growth of P. ostreatus in s...
ABSTRACT Polymeric stabilizers have received attention in the preparation of nanostructured systems due to their ability to enhance formulation stability. Considering this, the objective of this work was to prepare poly(ε-caprolactone) nanocapsules using the pullulan as a polymeric stabilizer. The n...
Gómez Muñoz, Juan Manuel;
Gómez Rincón, Julio César;
Munive, Abraham Alí;
Cano Gutierrez, Carlos A;
Coral Alvarado, Paola X;
Coronell Rodríguez, Wilfrido;
Cortés Luna, Jorge;
Duarte Romero, Mónica;
Londoño Palacio, Natalia;
Maldonado Chaya, Ivette;
Palacio Eastman, Ana Cristina;
Porras Ramirez, Alexandra.
Este documento fue preparado por un grupo multidisciplinario de expertos seleccionados por la Asociación Colombiana de Infectología (ACIN) para poner al día las recomendaciones previas dadas por nuestro grupo en cuanto a la inmunización del adolescente, de la población adulta y de aquellos mayores d...
Guía de Recursos,
Alphapapillomavirus,
Asociación,
Clase Social,
Costo de Enfermedad,
Virus,
Vacunas Neumococicas,
Vacunas Combinadas,
Vacuna contra el Herpes Zóster,
Streptococcus pneumoniae,
Polisacáridos,
Papiloma,
Infectología,
Vacunación Masiva,
Colombia
