Now showing items 1-20 of 41

    • Backhouse Erazo, Nadine; Delporte Vergara, Carla; Negrete Córdova, Rosa; Erazo, Silvia; Zúñiga, A.; Pinto, A.; Cassels Niven, Bruce (ELSEVIER SCI IRELAND LTD, 2001-11)
      The antiinflammatory and antipyretic activities of the petroleum ether extract (PEE), dichloromethane extract (DME) and methanol extract (ME1) of the aerial part of Psoralea glandulosa L. (Papilionaceae) were studied. The ...
    • Erazo, Silvia; Negrete Córdova, Rosa; Zaldívar San Román, María Mercedes; Backhouse Erazo, Nadine; Belmonte, E.; Rojas, Oriana; San Martín, Aníbal; Masson Salaué, Lilia; García, R.; Delporte Vergara, Carla (University of Salerno, 2006)
      The antimicrobial activity of the resinous exudate from the aerial part of Malesherbia auristipulata showed an active mixture against Gram (+) bacteria: S.aureus, B. subtilis and M. flavus and less active against Gram (-) ...
    • Erazo, Silvia; Rocco Troquian, Giovanna Edith; Zaldívar San Román, María Mercedes; Delporte Vergara, Carla; Backhouse Erazo, Nadine; Castro, Consuelo; Belmonte, E.; Delle Monache, F.; García, R. (VERLAG Z NATURFORSCH, 2008-07)
      Dunalia sphiosa, a plant used in folk medicine for toothaches, breathing problems and cleansing wounds. was found active as antimicrobial and antioxidant. A new (E)-aurone rutinoside (dunaurone) has been isolated from the ...
    • Delporte Vergara, Carla; Backhouse Erazo, Nadine; Inostroza, V.; Aguirre, María C.; Peredo, N.; Silva, X.; Negrete Córdova, Rosa; Miranda, Hugo (ELSEVIER IRELAND LTD, 2007-05-30)
      Leaf extracts of Ugni molinae Turcz. (Myrtaceae) are used in Chilean folk medicine as analgesic and anti-inflammatory. The antinociceptive effect of dichloromethane (I)CM), ethyl acetate (EA) and methanol (ME) leaf extracts ...
    • Backhouse Erazo, Nadine; Rosales, L.; Apablaza Escalona, Cecilia; Goity Vivar, León Eduardo; Erazo, Silvia; Negrete Córdova, Rosa; Theodoluz, C.; Rodríguez, J.; Delporte Vergara, Carla (ELSEVIER IRELAND LTD, 2008-03-05)
      Ethnopharmacological relevance: Buddleja globosa, known as "matico", is employed in Chile for wound healing. Aim of the study: To validate the traditional use of the crude drug through in vivo and in vitro evaluation of ...
    • Backhouse Erazo, Nadine; Rosales, L.; Apablaza, Cecia; Goity Vivar, León Eduardo; Erazo, S.; Negrete Córdova, Rosa; Theodoluz, C.; Rodríguez, J.; Delporte Vergara, Carla (ELSEVIER IRELAND LTD, 2008-03-05)
      Abstract: Ethnopharmacological relevance: Buddleja globosa, known as "matico", is employed in Chile for wound healing. Aim of the study: To validate the traditional use of the crude drug through in vivo and in vitro ...
    • Delporte Vergara, Carla; Backhouse Erazo, Nadine; Erazo, Silvia; Negrete Córdova, Rosa; Vidal, P.; Silva, X.; López Pérez, J. L.; San Feliciano, Arturo; Muñoz Muñoz, Orlando (ELSEVIER IRELAND LTD, 2005-05-13)
      The anti inflammatory (per os and topic) and analgesic (per os) properties of the aerial part of Proustia pyrifolia a species in danger of extinction were investigated, and the major. compound"s of two of its active extracts ...
    • Valenzuela Barra, Gabriela; Castro, Consuelo; Figueroa, Catalina; Barriga, Andrés; Silva, Ximena; Heras, Beatriz de las; Hortelano, Sonsoles; Delporte Vergara, Carla (Elsevier, 2015)
      Ethnopharmacological relevance: Propolis has long been used as a popular folk medicine due to its wide spectrum of alleged biological and pharmaceutical properties. In Chile, propolis is widely used by folklore medicine ...
    • Backhouse Erazo, Nadine; Delporte Vergara, Carla; Givernau, M.; Cassels Niven, Bruce; Valenzuela, A.; Speisky Cosoy, Hernán (Birkhäuser Verlag, 1994-03-02)
      Boldine, an antioxidant alkaloid isolated from Peumus boldus, exhibits a dose-dependent anti-inflammatory activity in the carrageenan-induced guinea pig paw edema test with an oral EDso of 34 mg/kg. Boldine also reduces ...
    • Erazo, Silvia; Zaldívar San Román, María Mercedes; Delporte Vergara, Carla; Backhouse Erazo, Nadine; Tapia, P.; Belmonte, E.; Delle Monache, F.; Negrete Córdova, Rosa (GEORG THIEME VERLAG KG, 2002-04)
      A biologically monitored fractionation of the resinous exudate of Fabiana densa Remy var. ramulosa Wedd. led to the isolation of the two new diterpenes: ent-beyer-15-en-18-O-succinate and ent-beyer-15-en-18-O-oxalate as ...
    • Liberto, Melina Di; Svetaz, Laura; Furlán, Ricardo L. E.; Zacchino, Susana; Delporte Vergara, Carla; Novoa, Marco A.; Asencio, Marcelo; Cassels Niven, Bruce (EDITORIAL BOARD, 2010-05-20)
      A saponin-rich extract of Phytolacca dioica L. berries, its acid hydrolysate, and its major aglycone, phytolaccagenin, were assayed for antifungal activity against ATCC standard cultures of Candida albicans and Cryptococcus ...
    • Bravo, J.; Carbonell, V.; Sepúlveda, B.; Delporte Vergara, Carla; Valdovinos, C. E.; Martín Hernández, R.; Higes, M. (Elsevier, 2017)
      The honeybee disease nosemosis type C is a serious problem since its causative agent, microsporidium Nosema ceranae, is widespread among adult honey bees. Some of the feasible alternative treatments that are used to control ...
    • Backhouse Erazo, Nadine; Delporte Vergara, Carla; Apablaza, Cecia; Farías, Mariela; Goity Vivar, León Eduardo; Arrau, Sylvia; Negrete Córdova, Rosa; Castro, Consuelo; Miranda, Hugo (2008-09-02)
      Ethnopharmacological relevance: Leaf extracts of Buddleja globosa (Buddlejaceae) are used in Chilean folk medicine for wound healing. The anti-inflammatory (topic and per as), analgesic (per os) effects and the antioxidant ...
    • Arrau, Sylvia; Delporte Vergara, Carla; Cartagena, Carlos; Rodríguez Díaz, Maité; González, Patricia; Silva, Ximena; Cassels Niven, Bruce; Miranda Guzmán, Hugo (Elsevier, 2011-01-07)
      Ethnopharmacological relevance: Quillaja saponaria bark contains a high percentage of triterpene saponins and has been used for centuries as a cleansing and analgesic agent in Chilean folk medicine. Aim of the study: The ...
    • Delporte Vergara, Carla; Backhouse Erazo, Nadine; Negrete Córdova, Rosa; Salinas, P.; Rivas, P.; Cassels Niven, Bruce; San Feliciano, A. (John Wiley & Sons, Ltd., 1997-10-26)
      The acute toxicities of the global methanol extract of Solanum ligustrinum (Solanaceae) and the crude steroidal glycoalkaloids mixture were determined. The antipyretic, hypothermic and antiinflammatory activities of ...
    • Delporte Vergara, Carla; Backhouse Erazo, Nadine; Negrete Córdova, Rosa; Salinas, P.; Rivas Rubio, Paula Andrea; Cassels Niven, Bruce; San Feliciano, Arturo (JOHN WILEY & SONS LTD, 1998-03)
      The acute toxicities of the global methanol extract of Solanum ligustrinum (Solanaceae) and the crude steroidal glycoalkaloids mixture were determined. The antipyretic, hypothermic and antiinflammatory activities of aqueous, ...
    • Erazo, Silvia; Backhouse Erazo, Nadine; Delporte Vergara, Carla; Negrete Córdova, Rosa; Muñoz Muñoz, Orlando; López Pérez, J. L.; San Feliciano, Arturo (Sociedad Chilena de Química, 1998)
      From Trevoa trinervis Miers (Rhammnaceae), a plant used in Chilean folklore medicine, a triterpenoid called colubrinic acid, has been isolated from a pharmacological active extract. Its structure has been established by ...
    • Arancibia Radich, Jorge; Pena Cerda, Marcelo; Jara, Daniela; Valenzuela Bustamante, Paula; Goity, León; Valenzuela Barra, Gabriela; Silva, Ximena; Garrido, Gabino; Delporte Vergara, Carla; Seguel, Ivette (2016)
      The aim of this study was to assess the differences in qualitative-quantitative composition of triterpenoids and total phenolic contents, together with anti-inflammatory activity of Ugni molinae leaves obtained from ten ...
    • Erazo, Silvia; Muñoz Muñoz, Orlando; García, R.; Lemus Gutiérrez, Igor; Backhouse Erazo, Nadine; Negrete Córdova, Rosa; San Feliciano, Arturo; Delporte Vergara, Carla (VERLAG Z NATURFORSCH, 2002-09)
      Muehlenbeckia hastulata (J. E.Sm.) Johnst. used mainly for its abortive properties was found active for oxytoxic and analgesic activities in a biological activity screening (oxytoxic, analgesic, antimicrobial, cytotoxic ...
    • Erazo, Silvia; Delporte Vergara, Carla; Negrete Córdova, Rosa; García, Rubén; Zaldívar San Román, María Mercedes; Iturra, Gladys; Caballero, Esther; López, José Luis; Backhouse Erazo, Nadine (ELSEVIER, 2006-10-11)
      The folk medicine employs Schinus polygamus to treat arthritic pain and cleansing of wounds. As no reports of pharmacological studies supporting its anti-inflammatory and analgesic properties, extracts of increasing polarity ...