Thechemical composition, antioxidant and antimicrobial activities of the essential oil from aerial parts (leaves and flowers) of Chuquiraga arcuataHarling grown in the Ecuadorian Andes were studied. One hundred and twenty-six compounds were identified in the essential oil...
Antioxidantes/química,
Antioxidantes/farmacología,
Extractos Vegetales/química,
Extractos Vegetales/farmacología,
Aceites Volátiles/química,
Aceites Volátiles/farmacología,
Asteraceae/química,
Hojas de la Planta/química,
Ecuador,
Antiinfecciosos/química,
Antiinfecciosos/farmacología,
Monoterpenos/análisis,
Hidrocarburos/análisis,
Cromatografía de Gases,
Bacterias/efectos de los fármacos
BACKGROUND Recently, nanomaterials have received much attention due to their important role in solving medical and environmental problems. In the present study, a novel nanocomposite based on mycosyn thesized bimetallic zinc-copper oxides nanoparticles, nanocellulose, and chitosan was ready through an ec...
Phytochemical bio-guided studies are used to find compounds with biological activity. Flavonoids from seeds of Leucaena species have antimicrobial activity in strains of medical interest, therefore, fresh seeds were collected from the town of Tlayacapan, Morelos, Mexico. ...
In this study, we investigated the influence of mixture design on the chemical profile of Eugenia unifloraleaves, evaluating the antioxidant and antimicrobial activities, the toxic and hemolytic potential, with the focus on the improvement of the polyphenol’s extraction for in...
Eugenia/química,
Extractos Vegetales/química,
Hemolíticos,
Fitoquímicos,
Antiinfecciosos/química,
Antiinfecciosos/toxicidad,
Antioxidantes,
Taninos/análisis,
Flavonoides/análisis,
Cromatografía Líquida de Alta Presión,
Espectrofotometría/métodos,
Análisis de Varianza,
Bacterias/efectos de los fármacos,
Hongos/efectos de los fármacos,
Pruebas de Sensibilidad Microbiana,
Extractos Vegetales/farmacología,
Antiinfecciosos/farmacología
This review describes the geographical distribution, botanical data, popular use, chemical composition, pharmacological activities and genetic aspects related to Eugenia luschnathiana, a native Brazilian plant popularly known as “bay pitomba”. E. luschnathiana leaves are characterized morphologica...
Eugenia/química,
Extractos Vegetales/farmacología,
Antiinfecciosos/farmacología,
Extractos Vegetales/química,
Extractos Vegetales/genética,
Antiinfecciosos/química,
Bacterias/efectos de los fármacos,
Medicina Tradicional,
Aceites Volátiles/farmacología,
Aceites Volátiles/química,
Terpenos/análisis,
Hojas de la Planta/química,
Eugenia/genética
This paper described the chemical compositions and antimicrobial activity of the essential oils from the leaves and stem of Amomum rubidumLamxay & N. S. Lý, collected from Bidoup Nui Ba National Park, Lam Dong, Vietnam. The essential oils were obtained by hydrodisitllation method while antimicrobial ac...
Amomum/química,
Aceites Volátiles/farmacología,
Aceites Volátiles/química,
Antiinfecciosos/farmacología,
Antiinfecciosos/química,
Monoterpenos/análisis,
Hojas de la Planta,
Tallos de la Planta,
Candida albicans/efectos de los fármacos,
Fusarium/efectos de los fármacos,
Destilación,
Cromatografía de Gases,
Pruebas de Sensibilidad Microbiana,
Pseudomonas aeruginosa/efectos de los fármacos
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
Abstract The essential oils are extracted from plant compounds and can present activities antimicrobial and antioxidant properties. The goals of the present study were: (a) to determine the chemical composition of the essential oil of Guarea kunthiana A. Juss using the method of gas chromatography couple...
Abstract Pyroligneous extract is applied in diverse areas as an antioxidant, an antimicrobial, and an anti-inflammatory agent. The discovery of new cost-effective antimicrobial agents of natural origin remains a challenge for the scientific community. This study aimed to conduct a systematic review and a...
Serum protein concentrations, including acute phase proteins (APPs), of goats and ewes with naturally acquired Sthaphylococcus aureus mastitis were determined by means of SDS-PAGE electrophoresis to evaluate the relevance of these APPs as biomarkers of the disease in these species. Fifteen healthy goats ...
Antiinfecciosos/química,
Cabras/virología,
Ovinos/virología,
Mastitis/veterinaria,
Proteínas de Fase Aguda/análisis,
Staphylococcus aureus,
Ceruloplasmina/análisis,
Fibrinógeno/análisis,
Haptoglobinas/análisis,
Orosomucoide/análisis,
Electroforesis en Gel de Poliacrilamida/veterinaria
