Browsing by Author "Erazo, Silvia"
Now showing items 1-20 of 33
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(Istituto Superiore de Sanitá, 1971)(Quercetin-3-α-(2-0-β-D-glucopyranosyl)-D-glucofuraanoside, a new glycoside of Vestia lycioides). A new flavonol glycoside, the quercetin-3-α-(2-0-β-D-glucopyranosyl)-D-glucofuranoside, has been isolated from the leaves ...
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(Escuela de Medicina, Facultad de Medicina, Universidad de Valparaíso, 1987)Se realizó un estudio fitomicrobiológico con extractos de Allium sativum (ajo). se identificó en el extracto el principio activo alicina. Se estudió su acción antimicótica frente a varias cepas de Aspergillus fumigatus, ...
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(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 ...
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(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 (-) ...
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(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 ...
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(Società Chimica Italiana, 1973)11-methoxydiaboline, an alkaloid previously described by us, was isolated from the root bark of Strychnos medeola, while from the stem bark of the same plant normacusine B, already known by the name of deoxysarpagine, was ...
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(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 ...
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(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 ...
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(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 ...
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(SWETS ZEITLINGER PUBLISHERS, 1997-12)Antimicrobial activity of leaf extracts of Psoralea glandulosa L. (Papilionaceae) is reported This study was carried out on the extracts and on the plant's most abundant metabolite, bakuchiol. Antimicrobial activity against ...
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(México Federación Latinoamericana de Química, 1990)The leaves of P. glandulosa contain the active meroterpenoid bakuchiol, as well as angelicin, psoralen and a new cinnamic derivative.
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(ELSEVIER SCI IRELAND LTD, 1997-07)The methanolic extract of the aerial portion of Chenopodium chilense Schrad., used in Chilean traditional medicine as a remedy for stomach-ache, has been found to exert the major spasmolytic activity in acetylcholine ...
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(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 ...
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(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 ...
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(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 ...
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(ROYAL PHARMACEUTICAL SOC GREAT BRITAIN, 1996-09)The effects of bakuchiol, a meroterpenoid isolated from the leaves of Psoralea glandulosa L., on phospholipase A(2) (PLA(2)) activity from different sources, human neutrophil responses, zymosan air pouch and topical ...
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(Real Academia de Farmacia, 1990)Se realiza un estudio de tres especies de la familia Compositae, incluyendo características morfológicas y muestreo fitoquímico de cada una de ellas. El material fue recolectado en Santiago (Región Metropolitana); las ...
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(Real Academia de Farmacia, 1987)Se investiga en diez plantas chilenas, usadas en medicina popular, la presencia de triterpenos y/o esteroles, alcaloides, antraquinonas, flavonoides, cumarinas, compuestos fenólicos y saponinas. Se identifican β-sitosterol, ...
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(Real Academia de Farmacia, 1986)Se ha determinado mediante ensayos en aurícula aislada de cobayo los efectos sobre la fuerza de contracción y frecuencia cardíaca de Senecionina, alcaloide pirrolizidínico aislado de Senecio fistulosus Poepp ex Less. (Hualtata).
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(Cêntre d'Etude des Plantes Médicinales, 1985)Evaluation of the humectant properties in a group of femenine volunteers was made with characterization of the gel contained in the leaves of the Aloè barbadensis Miller gel (Aloè vera Liné)
