BACKGROUND: Propolis has been considered a highly valuable material due to its therapeutic properties. However, in Colombia, the commercialization of propolis is limited not only by low production but also by the little knowledge about its efficient extraction. Therefore, finding an optimal and economica...
El objetivo del estudio fue caracterizar químicamente un extracto etanólico de propóleo peruano y evaluar su actividad antibacteriana frente a Streptococcus mutans. (S. mutans). Se obtuvo el extracto etanólico de propóleo (EEP) por maceración en alcohol al 70 % durante 15 días, el EEP fue sometido...
Quintino, Ricardo Lanzellotti;
Reis, Ana Carolina;
Fernandes, Cassia Cristina;
Martins, Carlos Henrique Gomes;
Colli, Ana Carla;
Crotti, Antônio Eduardo Miller;
Squarisi, Iara Silva;
Ribeiro, Arthur Barcelos;
Tavares, Denise Crispim;
Miranda, Mayker Lazaro Dantas.
Abstract Propolis is a resinous substance collected and processed by Apis mellifera from parts of plants, buds and exudates. In Minas Gerais (MG) state, Brazil, green propolis is produced from the collection of resinous substance found in shoot apices of Baccharis dracunculifolia. This paper aims to inve...
Abstract The study aimed to evaluate the antimicrobial activity, antioxidant, toxicity and phytochemical screening of the Red Propolis Alagoas. Antimicrobial activity was evaluated by disk diffusion method. Determination of antioxidant activity was performed using the DPPH assay (1.1-diphenyl-2-picrylhy...
Propolis is a substance manufactured by Apis mellifera and has been widely used in folk medicine due to its high concentration of bioactive compounds. The purpose of the following study was to characterize and evaluate in vitro the antimicrobial properties of propolis on clinical samples and ATCC strains...
26016,
Própolis/farmacología,
Própolis/química,
Antiinfecciosos/farmacología,
Antiinfecciosos/química,
Flavonoides/análisis,
Cromatografía Líquida de Alta Presión,
Cromatografía de Gases y Espectrometría de Masas,
Staphylococcus aureus/efectos de los fármacos,
Candida albicans/efectos de los fármacos,
Escherichia coli/efectos de los fármacos,
Trichophyton/efectos de los fármacos,
Pruebas de Sensibilidad Microbiana,
Chile,
Boca/microbiología,
Faringe/microbiología,
Escherichia coli/efectos de los fármacos
RESUMEN: El propóleos es un producto resinoso complejo producido por las abejas Apis mellifera, el cual posee diversas actividades biológicas como inmunomodulador, antiinflamatorio, anticancerígeno, antiviral, antibacteriano, antioxidante, entre otros. El propósito del siguiente estudio fue realizar ...
RESUMEN: La infección por Candida albicans en la mucosa oral es conocida como Candidiasis oral (CO) y se diagnostica por el reconocimiento de cambios clínicos y la presencia de pseudohifas, hifas o levaduras en muestras obtenidas por citología exfoliativa o biopsia. Los agentes farmacológicos tópico...
ABSTRACT Propolis produced by selected bees Apis mellifera were collected from March to June of 2013 and in March of 2015 and analyzed in order to evaluate the influence of climate, colony of origin, and food supplementation of colonies on the content of total phenolic and flavonoid by chromatographic an...
Antioxidantes/análisis,
Abejas/fisiología,
Ácidos Cafeicos/análisis,
Cromatografía Líquida de Alta Presión,
Ácidos Cumáricos/análisis,
Suplementos Dietéticos,
Flavonoides/análisis,
Hidroxibenzoatos/análisis,
Indicadores y Reactivos,
Análisis Multivariante,
Análisis de Componente Principal,
Própolis/química,
Valores de Referencia,
Reproducibilidad de los Resultados,
Estaciones del Año,
Temperatura
ABSTRACT Geopropolis is a special type of propolis produced by stingless bees. Several pharmacological properties have been described for different types of geopropolis, but there have been no previous studies of the geopropolis from Melipona mondury. In this study, we investigated the antioxidant, antib...
Abstract Propolis and geopropolis are resinous products of bees showing antimicrobial effects. There is no data concerning their action against Pythium insidiosum - the causative agent of pythiosis, a pyogranulomatous disease of the subcutaneous tissue that affects mostly horses, dogs and humans. Fragmen...
