Mostrando 10 resultados de: 45
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Machala : Universidad Técnica de Machala(5)
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Farmacología y terapéutica(25)
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A fast and efficient HPLC-PDA-MS method for detection and identification of pyranochromanone acids in Calophyllum species
ArticleAbstract: Pyranochromanone acids isolated from Calophyllum species have shown a variety of biological potentiaPalabras claves:1D and 2D NMR, Calophyllum antillanum leaves and resin, Calophyllum pinetorum leaves and resin, Calophyllumr rivulare leaves and resin, Pyranochromanone acidsAutores:Bello Adonis Alarcón, Kabani A., Lotti C., Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusChemical characterization and antioxidant potential of ecuadorian propolis
ArticleAbstract: The chemical composition and the antioxidant potential of Ecuadorian propolis samples (n = 19) collePalabras claves:Antioxidant activity, Clusia, Diterpenes, Ecuadorian propolis, GC-MS, LC-MS, Mangifera, PHENOLIC COMPOUNDS, PopulusAutores:Celano R., Ingrid Márquez-Hernández, Irán Rodríguez-Delgado, Mercedes Campo Fernández, Montes de Oca Porto R., Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusChemical composition and antibacterial activity of the essential oil of Minthostachys mollis Griseb against Staphylococcus aureus
ArticleAbstract: Introduction: Minthostachys mollis Griseb is an aromatic bush that grows in Latin America and is recPalabras claves:CG-EM, Essential oil, Hydrodistillation, Minthostachys mollis Griseb, STAPHYLOCOCCUS AUREUAutores:Daysi Lorena Ambuludí Fárez, Diana San Martín Galván, Ingrid Márquez-Hernández, Mercedes Campo Fernández, Nelly Cecilia Cepeda Roblez, Osmany Cuesta-RubioFuentes:scopusChemical composition and antiinflammatory activity of the extract from aerial parts of portulacaoleracea (Purslane)
ArticleAbstract: Introduction: Portulaca oleracea is used in folk medicine for pain and inflammation relief related oPalabras claves:flavonoids, inflammation, Portulaca oleraceaAutores:Gladys Carmita Jaramillo Jaramillo, Lidia Elizabeth Guzmán Heras, Osmany Cuesta-Rubio, Ramón Geovanny Japón Efrén, Viviana García-MirFuentes:scopusChemical composition and antimicrobial activity of ethanol extract of aerial parts of Minthostachys mollis griseb
ArticleAbstract: Introduction: Most studies about Minthostachys mollis Griseb are related with the content of essentiPalabras claves:Folin-ciocalteu, GC-ME, Minthostachys mollis Griseb, STAPHYLOCOCCUS AUREUSAutores:Daysi Lorena Ambuludí Fárez, Diana San Martín Galván, Ingrid Márquez-Hernández, Mercedes Campo Fernández, Nelly Cecilia Cepeda Roblez, Osmany Cuesta-RubioFuentes:scopusChemical constituents of red Mexican propolis
ArticleAbstract: Chemical investigation of a red-type Mexican propolis sample has led to the isolation of three new cPalabras claves:1,3-diarylpropane derivatives, 1D and 2D NMR spectroscopy, ESI-MS/MS, Flavonoids and isoflavonoids, Mexican propolis, PterocarpansAutores:Ingrid Márquez-Hernández, Lotti C., Mercedes Campo Fernández, Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L.Fuentes:googlescopusChemical profile and anti-leishmanial activity of three Ecuadorian propolis samples from Quito, Guayaquil and Cotacachi regions
ArticleAbstract: Three propolis samples were collected from different regions of Ecuador (Quito, Guayaquil and CotacaPalabras claves:Antileishmanial activity, Ecuadorian propolis, flavonoids, GC–MS, NMR, TriterpenoidAutores:Campone L., Gladys Carmita Jaramillo Jaramillo, Ingrid Márquez-Hernández, Marrero Delange D., Mercedes Campo Fernández, Montes de Oca Porto R., Monzote Fidalgo L., Osmany Cuesta-Rubio, Piccinelli L.A., Rastrelli L., Víctor Hugo González JaramilloFuentes:googlescopusChemical study of the resin of the endemic species Calophyllum pinetorum Bisse
ArticleAbstract: Objectives: to isolate and identify the main components in the methanolic extract of the resin of thPalabras claves:Apetalic acid, Calolongic acid, Calophyllum, Chromans, Isoapetalic acidAutores:Arevalo C., Bello Adonis Alarcón, Lisa A., Méndez Lorenzo R., Osmany Cuesta-Rubio, Rastrelli L.Fuentes:scopusComparación química de muestras de propóleos ecuatorianos procedentes de Azuay
Bachelor ThesisAbstract:Palabras claves:Autores:Andrea Estefania Cuenca Chimbo, Osmany Cuesta-Rubio, Yomaira Elizabeth Machare CorreaFuentes:rraaeComposición quÃmica y actividad antibacteriana del aceite esencial de Minthostachys mollis Griseb contra el Staphylococcus aureus
OtherAbstract: Introducción: Minthostachys mollis Griseb es un arbusto aromático que crece en América Latina y se rPalabras claves:Autores:Osmany Cuesta-RubioFuentes:google