Abstract The aim of this study was to evaluate edemogenic activity and subcutaneous inflammatory reaction induced by Psidium cattleianum leaf extracts associated with Ca(OH)2. Thirty male Wistar rats, split equally into three groups [aqueous extract + Ca(OH)2; ethanolic extract + Ca(OH)2; and propylene g...
Antiinfecciosos/farmacología,
Hidróxido de Calcio/farmacología,
Portadores de Fármacos,
Evaluación Preclínica de Medicamentos,
Etanol/farmacología,
Inflamación/tratamiento farmacológico,
Inflamación/patología,
Ensayo de Materiales,
Vehículos Farmacéuticos/química,
Vehículos Farmacéuticos/farmacología,
Extractos Vegetales/farmacología,
Hojas de la Planta/química,
Propilenglicol/farmacología,
Psidium/química,
Ratas Wistar,
Reproducibilidad de los Resultados,
Tejido Subcutáneo/efectos de los fármacos,
Tejido Subcutáneo/patología,
Factores de Tiempo,
Agua/química
ABSTRACT The purpose of this study was to evaluate the antiproliferative and antigenotoxic activity of Sambucus australis Cham. & Schltdl. aqueous extracts on the cell cycle of Allium cepa L. as well as determine the phenolic compounds in such extracts. S. australis inflorescences and leaves of two a...
Adoxaceae/química,
Antioxidantes/análisis,
Antioxidantes/farmacología,
Flavonoides/química,
Fenoles/análisis,
Fitoquímicos/análisis,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Hojas de la Planta/química,
Sambucus/química,
Agua/análisis
ABSTRACT Leaves of Psidium guajava L. (guava) have been widely used in the popular way for prevention and treatment of various diseases. Thus, the objective of this study was to evaluate the inhibitory potential of leaves aqueous extract from three cultivars of P. guajava (Pedro Sato, Paluma and Século ...
Antioxidantes/farmacología,
Cromatografía Líquida de Alta Presión,
Inhibidores Enzimáticos/farmacología,
Lipasa/farmacología,
Obesidad/tratamiento farmacológico,
Fenoles/análisis,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Hojas de la Planta/química,
Psidium/química,
Tripsina/farmacología,
Agua/análisis,
alfa-Amilasas/farmacología,
alfa-Glucosidasas/farmacología
OLIVEIRA, FERNANDO A DE;
RORATO, VANESSA C;
ALMEIDA-APOLONIO, ADRIANA A;
RODRIGUES, ALLAN B;
BARROS, ALINE L DE;
SANGALLI, ANDRÉIA;
ARENA, ARIELLE C;
MOTA, JONAS S;
GRISOLIA, ALEXÉIA B;
OLIVEIRA, KELLY M P DE.
ABSTRACT Myracrodruon urundeuva is a plant native to Brazil, which is used by the indigenous population for the treatment of candidiasis. The aims of this study were to evaluate the antifungal activity of extract against human vaginal Candida species and evaluate the possible toxicological activities of ...
Anacardiaceae/química,
Antifúngicos/aislamiento & purificación,
Antifúngicos/farmacología,
Brasil,
Candida albicans/efectos de los fármacos,
Flavonoides/farmacología,
Pruebas de Sensibilidad Microbiana,
Corteza de la Planta/química,
Extractos Vegetales/farmacología,
Hojas de la Planta/química,
Taninos/farmacología
Abstract Mangrove communities were selected in the state of Santa Catarina, Brazil, near their southernmost limit of distribution, to study mineral nutrient relation in soils and plants. Communities included three true mangrove species, Rhizophora mangle, Laguncularia racemosa and Avicennia germinans, an...
Figueiredo, Maria Bernadete Galrão de Almeida;
Santana, Vanessa Rocha de;
Nardelli, Maria Júlia;
Nogueira, Matheus de Souza;
Azevedo, Danilo Xavier;
Santana, Danillo Primo Andrade;
Figueiredo, Ana Galrão de Almeida;
Duarte, Ívison Xavier;
Albuquerque Junior, Ricardo Luiz Cavalcanti de;
Lima, Sônia Oliveira.
ABSTRACT PURPOSE: To assess the effect of aqueous extract of Peumus Boldus (AEPB) on the liver proliferative response after parcial hepatectomy of 70% (PH) in rodents. METHODS: Twenty Wistar rats were divided in two groups: AEPB100 (whose rats received 100mg/Kg of AEPB, once a day, orally, in 4 days pr...
Hepatectomía/métodos,
Hepatocitos/efectos de los fármacos,
Regeneración Hepática/efectos de los fármacos,
Hígado/fisiología,
Peumus/química,
Extractos Vegetales/farmacología,
Modelos Animales de Enfermedad,
Hepatocitos/metabolismo,
Hígado/efectos de los fármacos,
Hojas de la Planta/química,
Ratas Wistar
Introducción: la mangiferina es una glucosil xantona natural presente en varias partes de Mangifera indica L. (árbol del mango), que posee gran variedad de efectos farmacológicos. Su aislamiento, a partir de las hojas, es de vital importancia teniendo en cuenta las propiedades farmacológicas que se l...
Abstract The antioxidant and anticandidal activities of leaves obtained from Camellia sinensis by non-fermentation (green and white teas), semi-fermentation (red tea) and fermentation method (black tea) were investigated. It was evaluated the total phenolic content by Folin-Ciocalteau assay; antioxidant ...
Antifúngicos/análisis,
Antifúngicos/farmacología,
Antioxidantes/análisis,
Antioxidantes/farmacología,
Camellia sinensis/química,
Fermentación,
Hemólisis,
Peroxidación de Lípido,
Oxidación-Reducción,
Peroxidasa/metabolismo,
Fenoles/análisis,
Extractos Vegetales,
Hojas de la Planta/química,
Té/química
Sida tuberculata (Malvaceae) is a medicinal plant traditionally used in Brazil as an antimicrobial and anti-inflammatory agent. Here, we aimed to investigate the different extractive techniques on phytochemical parameters, as well as to evaluate the toxicity and antioxidant capacity of S. tuberculata ext...
Antioxidantes/química,
Antioxidantes/toxicidad,
Cromatografía Líquida de Alta Presión/métodos,
Simulación por Computador,
Ecdisterona/toxicidad,
Malvaceae/química,
Malvaceae/toxicidad,
Extractos Vegetales/química,
Extractos Vegetales/toxicidad,
Hojas de la Planta/química,
Raíces de Plantas/química,
Ratas Wistar,
Pruebas de Toxicidad
Toxoplasma gondii is an obligatory intracellular parasite that infects a wide range of warm-blooded animals and humans. Considering the severity of toxoplasmosis, side effects of current treatments, and the contribution of the ethnopharmacological knowledge for the treatment of parasitic infections, the ...
