Gatto, Larissa Junqueira;
Oliveira, Gustavo Rezende Bellei de;
Rech, Katlin Suellen;
Moura, Paula Francislaine;
Gribner, Caroline;
Merino, Francis José Zortéa;
Ávila, Suelen;
Dias, Josiane de Fatima Gaspari;
Miguel, Obdulio Gomes;
Miguel, Marilis Dallarmi.
Several species of the Myrcia genus have been used in folk medicine to treat diabetes. Therefore, the aim of this work was to investigate the inhibitory activity of α-glucosidase and pancreatic lipase in the crude extract (EBF) and in the ethyl acetate fraction (FFA) of Myrcia hatschbachii, as well as t...
Myrtaceae/química,
Antioxidantes/farmacología,
Inhibidores de Glicósido Hidrolasas/farmacología,
Lipasa/efectos de los fármacos,
Páncreas/enzimología,
Extractos Vegetales/farmacología,
Extractos Vegetales/toxicidad,
Ácido Gálico,
Ácido Elágico,
Extractos Vegetales/química,
Antioxidantes/química,
Fenoles/análisis,
Difracción de Rayos X,
Depuradores de Radicales Libres,
Técnicas In Vitro,
Mezclas Complejas
Lima, Nerilson M;
Falcoski, Thais O;
Silveira, Romena S;
Vieira, Haustin S;
Santos, Vanessa N. C;
Ramos, Rhianne R;
Silva, Júlio Cesar De P;
Andrade, Teresinha de Jesus A. Dos S;
Carli, Alessandra e P;
Costa, Paulo I;
La Porta, Felipe A;
Almeida, Mauro V.
In this present study, we investigated the influence of various extraction methods including maceration, sonication, infusion, decoction, and microwave extraction, on the chemical and biological potential of phytochemicals extracted from three medicinal plants (Ageratum conyzoides, Plantago majorand Arc...
RESUMEN: En el semen criopreservado, los procesos de congelación/descongelación y posterior manipulación, dañan las células espermáticas provocando disminución de la capacidad fecundante de los espermatozoides descongelados. Estos procesos han sido asociados con el estado de estrés oxidativo (EO)...
Berberis/química,
Extractos Vegetales/farmacología,
Semen/efectos de los fármacos,
Semen/fisiología,
Antioxidantes/farmacología,
Incubadoras,
Criopreservación,
Estrés Oxidativo,
Especies Reactivas de Oxígeno,
Peroxidación de Lípido,
Extractos Vegetales/química,
Antioxidantes/química,
Fenoles/análisis,
Antocianinas/análisis,
Motilidad Espermática/fisiología,
Membrana Celular
Nanoparticles are known bio elicitors in plant biotechnology. Different concentrations of ZnO, CuO and CoO nanoparticles were used for the enhanced accumulation of secondary metabolites and antioxidant activities in the callus derived from root, shoot and leaf of Artemisia annua L. Biomass of callus was ...
Bisphenol A (BPA) is a monomer used in the production of polycarbonate, a polymer commonly found in plastics, epoxy resins and thermal papers. The presence of BPA in food, water, air and dust has been of great concern in recent years not only due to environmental and ecological issues but also because of...
HIGHLIGHTS The phenolic composition, antioxidant activity and cytotoxic potential of the extracts of C. solstitialis and U. picroides were investigated. Caffeic acid was found as the most abundant phenolic compound in the extracts. Both species showed promising antioxidant activity towards different...
Antioxidantes/farmacología,
Asteraceae/química,
Centaurea/química,
Compuestos Fenólicos/análisis,
Ácidos Cafeicos/farmacología,
Fenoles/farmacología,
Extractos Vegetales/farmacología,
Cromatografía Líquida de Alta Presión,
Turquía,
Plantas Medicinales,
Citotoxinas/farmacología,
Células HEK293
SUMMARY: Bisphenol A (BPA) is an industrial chemical widely used to make polycarbonate plastics for packaging and epoxy resins. This study sought to examine how selenium (Se) affects BPA toxicity in terms of albino rats' histological structure, antioxidant enzymes and reproductive organs (seminiferous tu...
Selenio/farmacología,
Antioxidantes/farmacología,
Compuestos de Bencidrilo/toxicidad,
Testículo/efectos de los fármacos,
Apoptosis/efectos de los fármacos,
Administración Oral,
Fenoles/toxicidad,
Testículo/patología,
Superóxido Dismutasa/efectos de los fármacos,
Glutatión Peroxidasa/efectos de los fármacos,
Microscopía Electrónica,
Estrés Oxidativo,
Compuestos de Bencidrilo/administración & dosificación,
Fenoles/administración & dosificación,
Catalasa/efectos de los fármacos,
Biomarcadores
Abstract Twelve species of indigenous plants have been studied in order to valorize some natural resources of Burundi (Eastern Africa) to investigate possibilities of vegetable oil production. Physicochemical properties and oil contents were determined from seeds harvested through five ecogeographic zone...
Resumo O Bisfenol-A (BFA) é uma substância amplamente empregada no cotidiano, principalmente nos materiais plásticos. Este estudo avaliou a exposição de universitários ao disruptor endócrino BFA, o conhecimento dos mesmos acerca dessa substância e dos seus danos à saúde humana. Trata-se de um e...
RESUMEN Las necesidades de ácido docosahexaenoico (DHA), se incrementan en la mujer gestante para el desarrollo visual y neurológico del feto y el lactante. En este trabajo, se desarrolló y se evaluó un yogur adicionado con aceite de microalgas, que contribuyera a la recomendación dietaria de DHA en...
