Mariotti, Kristiane de Cássia;
Schuh, Roselena Silvestri;
Nunes, Jéssica de Matos;
Salamoni, Sabrina Pinto;
Meirelles, Gabriela;
Barreto, Fabiano;
Poser, Gilsane Lino Von;
Singer, Rodrigo Bustos;
Dallegrave, Eliane;
Sand, Sueli Teresinha Van Der;
Limberger, Renata Pereira.
Gunnera perpensa L. (Gunneraceae) is a native South African plant widely used in traditional medicine as an antibacterial and antifungal. In southern Brazil there is the native species called Gunnera manicata L. that also belongs to the Gunneraceae. Nevertheless, there is no information about chemical an...
Calcium alginate beads containing pomegranate peels' polyphenol extract were encapsulated by ionic gelation method. The effects of various formulation factors (sodium alginate concentration, calcium chloride concentration, calcium chloride exposure time, gelling bath time maintaining, and extract concent...
Parkinson's disease (PD) is characterized by progressive degeneration of dopaminergic neurons in the substantia nigra pars compacta. Furthermore, oxidative stress plays a role in PD, causing or contributing to the neurodegenerative process. Currently PD has only symptomatic treatment and still nothing ca...
BACKGROUND: Effect of chlorocholine chloride (CCC) on phenolic acids composition and polyphenols accumulation in various anatomical parts (stems, leaves and inflorescences) of common buckwheat (Fagopyrum esculentum Moench) in the early stages of vegetation period were surveyed. RESULTS: Treatment of buck...
Clormequat/farmacología,
Fagopyrum/efectos de los fármacos,
Hidroxibenzoatos/metabolismo,
Polifenoles/biosíntesis,
Antioxidantes/análisis,
Antioxidantes/metabolismo,
Catequina/análisis,
Ácido Clorogénico/análisis,
Ácidos Cumáricos/análisis,
Fagopyrum/crecimiento & desarrollo,
Fagopyrum/metabolismo,
Éteres de Hidroxibenzoatos/análisis,
Hidroxibenzoatos/química,
Inflorescencia/efectos de los fármacos,
Inflorescencia/metabolismo,
Hojas de la Planta/efectos de los fármacos,
Hojas de la Planta/metabolismo,
Tallos de la Planta/efectos de los fármacos,
Tallos de la Planta/metabolismo,
Semillas/efectos de los fármacos,
Semillas/metabolismo,
Cromatografía Líquida de Alta Presión,
Molibdeno,
Propionatos,
Compuestos de Tungsteno
Villagra, Evelyn;
Campos-Hernandez, Carola;
Cáceres, Pablo;
Cabrera, Gustavo;
Bernardo, Yamilé;
Arencibia, Ariel;
Carrasco, Basilio;
Caligari, Peter DS;
Pico, José;
García-Gonzales, Rolando.
BACKGROUND: For the first time, a morphometric characterization of chaura (Gaultheria pumila) fruits has been conducted between natural populations growing in the Villarrica National Park, Araucania Region, Chile. Chaura is a native Ericaceae from Chile that produces aromatic and tasty fruits which could...
Antocianinas/análisis,
Frutas/anatomía & histología,
Frutas/química,
Gaultheria/anatomía & histología,
Gaultheria/química,
Pectinas/análisis,
Antioxidantes/análisis,
Biodiversidad,
Chile,
Productos Agrícolas,
Valor Nutritivo,
Fenotipo,
Refractometría,
Análisis de Varianza
BACKGROUND: Based on the ethnomedicinal uses and the effective outcomes of natural products in various diseases, this study was designed to evaluate Isodon rugosus as possible remedy in oxidative stress, alzheimer's and other neurodegenerative diseases. Acetylecholinestrase (AChE) and butyrylcholinestera...
Antioxidantes/análisis,
Inhibidores de la Colinesterasa/análisis,
Flavonoides/análisis,
Isodon/química,
Extractos Vegetales/química,
Saponinas/análisis,
Acetilcolinesterasa/efectos de los fármacos,
Benzotiazoles/metabolismo,
Compuestos de Bifenilo/metabolismo,
Butirilcolinesterasa/efectos de los fármacos,
Flavonoides/aislamiento & purificación,
Depuradores de Radicales Libres/metabolismo,
Radicales Libres/análisis,
Peróxido de Hidrógeno/metabolismo,
Isodon/clasificación,
Isodon/enzimología,
Estrés Oxidativo/efectos de los fármacos,
Picratos/metabolismo,
Componentes Aéreos de las Plantas/química,
Saponinas/aislamiento & purificación,
Espectrofotometría/métodos,
Ácidos Sulfónicos/metabolismo,
Acetatos,
Cloroformo,
Mezclas Complejas,
Hexanos,
Concentración 50 Inhibidora,
Medicina Tradicional,
Metanol
O arroz (Oryza sativa L.) é consumido predominantemente na forma polida, porém há uma tendência na procura por grãos integrais não pigmentados e pigmentados, como o preto e o vermelho, e também pelo arroz selvagem, que pertence ao gênero Zizania. Além da composição nutricional e propriedades s...
O ácido elágico é um composto fenólico presente em algumas frutas e sementes. As maiores fontes da dieta humana são as frutas conhecidas como berries, a romã e as nozes. Dentre as frutas nativas brasileira, a jabuticaba apresenta teores de ácido elágico comparáveis aos das berries. Além disso, ...
Antioxidants are currently used as efficient excipients that delay or inhibit the oxidation process of molecules. Excipients are often associated with adverse reactions. Stability studies can guide the search for solutions that minimize or delay the processes of degradation. The ability to predict oxidat...
Utilización de Medicamentos/clasificación,
Antioxidantes/análisis,
Preparaciones Farmacéuticas,
Administración Oral,
Excipientes/clasificación,
Hidroxitolueno Butilado/farmacocinética,
Hidroxianisol Butilado/farmacocinética,
Galato de Propilo/farmacocinética,
Cisteína/farmacocinética,
Simvastatina/análisis,
Cetoconazol/análisis
Few data exists about the pharmacological properties of Heteropterys aphrodisiaca O. Mach. (Malpighiaceae), which is native to the scrubland regions of Brazil. The present study investigated the effects of oral treatment with H. aphrodisiaca extract (BST0298) on the learning and memory of young (3-6 mont...
