Browsing by Author "Cassels Niven, Bruce"
Now showing items 61-80 of 318
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(Springer, 2010-03-25)The continued advance of HIV-AIDS makes the development of relatively inexpensive, freely accessible, and mechanistically more diverse antiviral therapies an urgent need. Natural products are, directly or indirectly, ...
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(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 ...
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(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 ...
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(Swets en Zeitlinger B.V., 1996)The antipyretic and antiinflammatory properties of the infusions and methanol extracts of the whole plant of Cuscuta chilensis Ker-Gawl. and of the aerial parts of Cestrum parqui L'Hérit. and Psoralea glandulosa L. were ...
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(1996)The antipyretic and antiinflammatory properties of the infusions and methanol extracts of the whole plant of Cuscuta chilensis Ker-Gawl. and of the aerial parts of Cestrum parqui L'Herit. and Psoralea glandulosa L. were ...
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(Swets en Zeitlinger B.V., 1997)Acaena splendens H. et A., Rosaceae, has been used in Chilean traditional medicine for the treatment of fever and inflammation. The antipyretic and antiinflammatory properties of the infusion, methanol, petroleum ether and ...
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(1997)Acaena splendens H. et A., Rosacene, has been used in Chilean traditional medicine for the treatment of fever and inflammation. The antipyretic and antiinflammatory properties of the infusion, methanol, petroleum ether and ...
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(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 ...
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(1991)Boldine, in low micromolar concentrations, was able to prevent brain homogenate autooxidation, the 2,2'-azobis(2-amidinopropane)(AAP)-induced lipid peroxidation of red cell plasma membranes, and the AAP-induced inactivation ...
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(Pergamon Press, 1990-11-30)Boldine, in low micromolar concentrations, was able to prevent brain bomogenate autooxidatíon, the 2,2'·uobis(2·amidinopropane)(AAP)·induced Iipid peroxidation of red cell plasma rnembranes, and the AAP·induced inactivation ...
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(Elsevier Ltd, 2019)© 2018 1,4-Naphthoquinone derivatives have been widely documented with regard to their biological properties, and particularly their anticancer activities. In the 9,10-anthraquinone family, aza-annulation involving one of ...
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(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, ...
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(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 ...
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(2007)(S)-Aporphine metho salts with the 1,2,9, 10 oxygenation pattern displaced radioligands from recombinant human 0 and alpha 4 beta 2 neuronal nicotinic acetylcholine receptors (nAChR) at low micromolar concentrations. The ...
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(Frontiers Media S.A., 2019)The entactogen MDMA (3,4-methylenedioxy-methamphetamine, “Ecstasy”) exerts its psychotropic effects acting primarily as a substrate of the serotonin transporter (SERT) to induce a non-exocytotic release of serotonin. ...
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(American Chemical Society, 1985-11-25)The stem bark of Artabottys venustus yielded 0.34% of crude bases, mostly known aporphinoids and berbinoids. One of the minor constituents, (-)-artavenustine (12), is a new member of the rare class of catecholic isoquinoline ...
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(Pergamon Journals LId, 1986-11-11)The stem bark of Oxandra ef. major, whieh eontains large amounts of 7,7'-bisdehydroaporphine alkaloids, has also yielded three eommonplaee steroids, retieuline, four known aporphinoids and the new azafluorenones darienine, ...
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(Chemical Society, 1986-05-13)The structure elucidation of dragabine (1) and nordragabine (2), the first derivatives of the novel azahomoaporphine skeleton, isolated from Guatteria sagotiana and Meiogyne virgata (Ann¡onaceae), is reported.
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(AMER PSYCHOLOGICAL ASSOC, 2010-06-30)3,4-methylenedioxymethamphetamine (MDMA; “ecstasy”) is a psychoactive drug structurally related to other phenylisopropylamines acting as stimulants or hallucinogens in humans. Although MDMA has a pharmacological identity ...
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(1999)The aporphine alkaloids boldine and glaucine have been reported to show 'neuroleptic-like' actions in mice, suggesting that they may act as dopamine antagonists. We have found that in vitro boldine displaces specific ...
