Browsing by Author "201-0008745"

Now showing items 21-40 of 40

    • Cyclobakuchiols A and B from Psoralea glandulosa 
      Backhouse Erazo, Nadine; Delporte Vergara, Carla; Negrete Córdova, Rosa; Cassels Niven, Bruce; Schneider, Christiane; Breitmaier, Eberhard; San Feliciano, Arturo (Elsevier Science ltd., 1995)
      Bioactivity guided fractionation of the dichloromethane extract from Psoralea glandulosa yielded the isolation of a diasteromeric mixture of cyclobakuchiols A and B as possible anti-inflammatory active compounds.
    • CYCLOBAKUCHIOLS A AND B FROM PSORALEA GLANDULOSA 
      Nadine Backhouse, C.; Delporte Vergara, Carla; Negrete Córdova, Rosa; Cassels Niven, Bruce; Schneider, Christiane; Breitmaier, Eberhard; San Feliciano, Arturo (Elsevier Science Ltd., 1995-01-16)
      Bioactivity guided fractionation of the dichloromethane extract from Psoralea glandulosa yielded the isolation of a diasteromeric mixture of cyc1obakuchiols A and B as possible anti-inflammatory active compounds.
    • Effects of drying processes on composition, microstructure and health aspects from maqui berries 
      Quispe Fuentes, Issis; Vega Gálvez, Antonio; Aranda, Mario; Poblete, Jacqueline; Pasten, Alexis; Bilbao Sainz, Cristina; Wood, Delilah; McHugh, Tara; Delporte Vergara, Carla (Springer, 2020)
      The aim of this study is to determine the effects of different drying methods, including freeze drying (FD), convective drying, sun drying, infrared drying and vacuum drying (VD), on the chemical composition and microstructure ...
    • Evaluación de la actividad inhibitoria de [alfa]-glucosidasa de los extractos de hojas de diez genotipos ... 
      Veas Albornoz, Rubén Elías (Universidad de Chile, 2015)
      Ugni molinae Turcz., Myrtaceae conocida normalmente como murta o murtilla es un arbusto nativo siempre-verde del centro-sur y sur de Chile. La medicina folclórica le atribuye muchas propiedades y entre sus usos destaca ...
    • Free radical scavengers, anti-inflammatory and analgesic activity of Acaena magellanica 
      Feresin, Gabriela E.; Tapia, E.; Gutiérrez, A.; Delporte Vergara, Carla; Erazo, Silvia; Schmeda Hirschmann, Guillermo (ROYAL PHARMACEUTICAL SOC GREAT BRITAIN, 2002-06)
      Extracts of the whole plant Acaena magellanica (Rosaceae) were assessed for anti-inflammatory and analgesic activity in animal models. At 600 mg kg(-1), the global ethanolic extract (GEE), dichloromethane (DCM) and defatted ...
    • Health-promoting activities of edible seaweed extracts from Chilean coasts: assessment of antioxidant, ... 
      García, Vivian; Uribe, Elsa; Vega Gálvez, Antonio; Delporte Vergara, Carla; Valenzuela Barra, Gabriela; López, Jéssica; Pasten, Alexis (Sociedad Chilena de Nutrición, 2020)
      The aim of this study was to evaluate the antioxidant, antidiabetic, anti-inflammatory and antimicrobial activities of three edible seaweed extracts from Chilean coasts: Pyropia orbicularis, Ulva spp, and Durvillaea ...
    • In vivo and in vitro anti-inflammatory activity of Mangifera indica L. extract (VIMANG (R)) 
      Garrido, Gabino; González, Deyarina; Lemus, Yeny; García, Dagmar; Lodeiro, Lizt; Quintero, Gypsy; Delporte Vergara, Carla; Núñez Sellés, Alberto J.; Delgado, René (ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD, 2004-08)
      A standard aqueous extract of Mangifera indica L., used in Cuba as an antioxidant under the brand name of VIMANG(R), was tested in vivo for its anti-inflammatory activity using commonly accepted assays. M. indica extract, ...
    • Inhibition of beta-amyloid Aggregation of Ugni molinae Extracts 
      Jara Moreno, Daniela; Riveros Salvatierra, Ana L.; Barriga G., Andrés; Kogan, Marcelo J.; Delporte Vergara, Carla (Bentham Science Publishers, 2020)
      The beta-amyloid peptide (1-42) is a molecule capable of aggregating into neurotoxic structures that have been implicated as potential etiological factors of Alzheimer's Disease. The aim of this study was to evaluate the ...
    • Methyl psilalate: A new antimicrobial metabolite from Psila boliviensis 
      Erazo, Silvia; Negrete Córdova, Rosa; Zaldívar San Román, María Mercedes; Backhouse Erazo, Nadine; Delporte Vergara, Carla; Silva, I.; Belmonte, E.; López Pérez, J. L.; San Feliciano, Arturo (GEORG THIEME VERLAG KG, 2002-01)
      Psila boliviensis (Wedd.) Cabr. yielded a new phenylpropanoid, named methyl psilalate. The structure was established by means of standard spectroscopic techniques. The microbiological evaluation of the compound revealed ...
    • One- and Two-Dimensional NMR in the Structure Determination of 3B-Acetoxy-17B,21B-epoxyhopane from Centaurea ... 
      Hartmann, Rudolf; Breitmaier, Eberhard; Camargo Grandón, Rodrigo; Negrete Córdova, Rosa; Backhouse Erazo, Nadine; Delporte Vergara, Carla; Cassels Niven, Bruce (Johann Ambrosius Barth, 1992-03-27)
    • Pharmaco-toxicological study of diterpenoids 
      Delporte Vergara, Carla; Backhouse Erazo, Nadine; Salinas, P.; San Martín Barrientos, Aurelio; Bórquez, J.; Loyola, A. (PERGAMON-ELSEVIER SCIENCE LTD, 2003-04-03)
      Azorella compacta, Azorella yareta and Laretia acaulis (Apiaceae) are native species from the high Andes Mountains, northeastern Chile, and they have being traditionally used to treat asthma, colds and bronchitis, illnesses ...
    • Pharmaco-toxicological study of Kageneckia oblonga, Rosaceae 
      Delporte Vergara, Carla; Muñoz Muñoz, Orlando; Rojas, J.; Ferrandiz, M.; Paya, M.; Erazo, Silvia; Negrete Córdova, Rosa; Maldonado, S.; San Feliciano, Arturo; Backhouse Erazo, Nadine (VERLAG Z NATURFORSCH, 2002-01)
      The probable antipyretic, antiinflammatory, analgesic and antioxidant properties of Kageneckia oblonga, Rosaceae, were investigated and the major compounds of its active extracts were isolated. The study comprised the acute ...
    • Phytochemical and biological study of radal Lomatia hirsuta (Proteaceae) 
      Erazo, Silvia; García, R.; Backhouse Erazo, Nadine; Lemus Gutiérrez, Igor; Delporte Vergara, Carla; Andrade, C. (ELSEVIER SCI IRELAND LTD, 1997-07)
      The anti-inflammatory property of Lomatia hirsuta (Lam.) Diels ex Macbr. (Proteaceae), leaves (radal), a plant used in Chilean traditional medicine for bronchial troubles and asthma, was evaluated. The biological assays ...
    • Protective effects of a standard extract of Mangifera indica L. (VIMANG (R)) against mouse ear edemas and ... 
      Garrido, Gabino; González, D.; Lemus, Yeny; Delporte Vergara, Carla; Delgado, René (ELSEVIER, 2006-06)
      A standard aqueous extract of Mangifera indica L., used in Cuba as antioxidant under the brand name VIMAN (R), was tested in vivo for its anti-inflammatory activity, using commonly accepted assays. The standard extract of ...
    • Topical anti-inflammatory activity of 2 alpha-hydroxy pentacyclic triterpene acids from the leaves of Ugni molinae 
      Aguirre, María C.; Delporte Vergara, Carla; Backhouse Erazo, Nadine; Erazo, Silvia; Letelier Muñoz, María Eugenia; Cassels Niven, Bruce; Silva, Ximena; Alegría, Sergio; Negrete Córdova, Rosa (PERGAMON-ELSEVIER SCIENCE LTD, 2006-08-15)
      Leaf extracts of Ugni molinae Turcz. are used in the Chilean cosmetic industry on the assumption that they have decongestant, regenerative, and anti-aging properties. A bioassay-guided fractionation of this plant material ...
    • Topical anti-inflammatory activity of 2a-hydroxy pentacyclic triterpene acids from the leaves of Ugni molinae 
      Aguirre, María C.; Delporte Vergara, Carla; Backhouse Erazo, Nadine; Erazo, Silvia; Letelier Muñoz, María Eugenia; Cassels Niven, Bruce; Silva, Ximena; Alegría, Sergio; Negrete Córdova, Rosa (Elsevier Ltd., 2006-05-11)
      Abstract—Leaf extracts of Ugni molinae Turcz. are used in the Chilean cosmetic industry on the assumption that they have decongestant, regenerative, and anti-aging properties. A bioassay-guided fractionation of this plant ...
    • Topical Anti-inflammatory Activity of New Hybrid Molecules of Terpenes and Synthetic Drugs 
      Theoduloz, Cristina; Delporte Vergara, Carla; Valenzuela Barra, Gabriela; Silva, Ximena; Cádiz, Solange; Bustamante, Fernanda; Walter Pertino, Mariano; Schmeda Hirschmann, Guillermo (MDPI AG, 2015)
      The aim of the study was to assess changes in the activity of anti-inflammatory terpenes from Chilean medicinal plants after the formation of derivatives incorporating synthetic anti-inflammatory agents. Ten new hybrid ...
    • Topical anti-inflammatory activity of quillaic acid from Quillaja saponaria Mol. and some derivatives 
      Rodríguez Díaz, Maité; Delporte Vergara, Carla; Cartagena, Carlos; Cassels Niven, Bruce; González, Patricia; Silva, Ximena; León, Fredy; Wessjohann, Ludger A. (Royal Pharmaceutical Society, 2011-01-18)
      Objectives Quillaic acid is the major aglycone of the widely studied saponins of the Chilean indigenous tree Quillaja saponaria Mol. The industrial availability of quillaja saponins and the extensive functionalisation ...
    • Two new antiinflammatory elemanolides from Centaurea chilensis 
      Negrete Córdova, Rosa; Backhouse Erazo, Nadine; Cajigal, Iván; Delporte Vergara, Carla; Cassels Niven, Bruce; Breitmaier, Eberhard; Eckhardt, Gert (Elsevier Scientific Publishers Ireland Ltd., 1993-07-08)
      Two previously undescribed elemanolide esters, the 2-methylpropanoate and 2-methyl-2-propenoate of 11,13dehydromelitensin, were iso1ated in the course of a bioassay-guided fractionation from the aeria1 parts of ...
    • Two new dammarane triterpenoids from Kageneckia angustifolia D. Don 
      López Pérez, J. L.; Erazo, Silvia; Delporte Vergara, Carla; Negrete Córdova, Rosa; Muñoz Muñoz, Orlando; García, R.; Backhouse Erazo, Nadine; San Feliciano, Arturo (JOHN WILEY & SONS LTD, 2005-11)
      Two new dammarane triterpenoids, 20R,21-epoxydammar-24-ene-3,23-dione and 20R,21-epoxy-3 beta-hydroxydammar-24-ene-23-one have been isolated from the aerial parts of Kageneckia angustifolia D. Don, Rosaceae, along with the ...