Search Results - "Balansard, Guy"

Antimalarial activity of alkaloids isolated from Stephania rotunda by Chea, Aun, Hout, Sotheara, Bun, Sok-Siya, Tabatadze, Nino, Gasquet, Monique, Azas, Nadine, Elias, Riad, Balansard, Guy

“…Stephania rotunda (Menispermaceae) is used in traditional medicine for the treatment of fever. Four major alkaloids: dehydroroemerine, tetrahydropalmatine,…”
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Rapid High-Performance Liquid Chromatography Analysis for the Quantitative Determination of Oleuropein in Olea europaea Leaves by Savournin, Cyril, Baghdikian, Béatrice, Elias, Riad, Dargouth-Kesraoui, Frida, Boukef, Kamel, Balansard, Guy

“…Olea europaea (Oleaceae) leaves of 14 different cultivars have been studied by a new isocratic HPLC method. Qualitative and quantitative determinations of…”
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Structure and antiprotozoal activity of triterpenoid saponins from Glinus oppositifolius by Traore, F, Faure, R, Ollivier, E, Gasquet, M, Azas, N, Debrauwer, L, Keita, A, Timon-David, P, Balansard, G

“…Two new triterpenoid saponins, glinosides A and B, isolated from the aerial parts of Glinus oppositifolius, have been characterized by 1D, 2D, NMR and…”
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Triterpenoid Saponins from Leaves of Hedera pastuchowii by Mshvildadze, Vakhtang, Elias, Riad, Faure, Robert, Rondeau, David, Debrauwer, Laurent, Dekanosidze, Genri, Kemertelidze, Ether, Balansard, Guy

“…Five new triterpenoid saponins, pastuchoside A (1), B (3), C (5), D (7) and E (9), were isolated from the leaves of Hedera pastuchowii. They have oleanolic…”
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Triterpenoid Saponins from Berries of Hedera colchica by MSHVILDADZE, Vakhtang, ELIAS, Riad, FAURE, Robert, DEBRAUWER, Laurent, DEKANOSIDZE, Genri, KEMERTELIDZE, Etheri, BALANSARD, Guy

“…Fifteen triterpenoid saponins were isolated from the berries of Hedera colchica and their structures established on the basis of chemical and spectroscopic…”
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Screening of selected indigenous plants of Cambodia for antiplasmodial activity by Hout, Sotheara, Chea, Aun, Bun, Sok-Siya, Elias, Riad, Gasquet, Monique, Timon-David, Pierre, Balansard, Guy, Azas, Nadine

“…The in vitro antiplasmodial activity of 117 aqueous, methanol and dichloromethane extracts derived from different parts of 28 indigenous wild plant species was…”
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In vitro activity of hederacolchisid A1 compared with other saponins from Hedera colchica against proliferation of human carcinoma and melanoma cells by Barthomeuf, Chantal, Debiton, Eric, Mshvildadze, Vakhtang, Kemertelidze, Etheri, Balansard, Guy

“…Hederacolchisid A1, a new oleanolic acid monodesmoside, isolated from Hedera colchica K. Koch, an ivy species endemic in Georgia, was evaluated in vitro for…”
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Phytochemical and pharmacological study of roots and leaves of Guiera senegalensis J.F. Gmel (Combretaceae) by Fiot, Julien, Sanon, Souleymane, Azas, Nadine, Mahiou, Valérie, Jansen, Olivia, Angenot, Luc, Balansard, Guy, Ollivier, Evelyne

“…The chemical composition of total alkaloids from leaves and roots of Guiera senegalensis was investigated. Three beta-carboline alkaloids were purified: in…”
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α-hederin potentiates 5-FU antitumor activity in human colon adenocarcinoma cells by Bun, Sok-Siya, Elias, Riad, Baghdikian, Béatrice, Ciccolini, Joseph, Ollivier, Evelyne, Balansard, Guy

“…The aim of this study was to investigate the ability of α-hederin to improve the efficacy of widely prescribed 5-fluorouracil (5-FU) in a human colon…”
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Screening of 14 alkaloids isolated from Haplophyllum A. Juss. for their cytotoxic properties by Jansen, Olivia, Akhmedjanova, V., Angenot, L., Balansard, G., Chariot, A., Ollivier, E., Tits, M., Frédérich, M.

“…Further to a systematic chemotaxonomic study of Uzbek Haplophyllum A. Juss. plants selected on ethnopharmacological data, 14 alkaloids were screened for their…”
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In vitro anti-tumor promoting and anti-parasitic activities of the quassinoids from Eurycoma longifolia, a medicinal plant in Southeast Asia by Jiwajinda, Suratwadee, Santisopasri, Vilai, Murakami, Akira, Kawanaka, Masanori, Kawanaka, Hiromu, Gasquet, Monique, Eilas, Riad, Balansard, Guy, Ohigashi, Hajime

“…Some quassinoids ( 1– 6) isolated previously as plant growth inhibitors from the leaves of Eurycoma longifolia Jack. (Simaroubaceae) were subjected to in vitro…”
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Antileishmanial activity of quinovic acid glycosides and cadambine acid isolated from Nauclea diderrichii by Di Giorgio, Carole, Lamidi, Marow, Delmas, Florence, Balansard, Guy, Ollivier, Evelyne

“…Nine quinovic acid glycosides and the alkaloid cadambine acid isolated from N. diderrichii, an evergreen endemic plant of West and Central Africa, were…”
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Toward the chemical ecology of medicinal plant use in chimpanzees: The case ofVernonia amygdalina, a plant used by wild chimpanzees possibly for parasite-related diseases by Ohigashi, H, Huffman, M A, Izutsu, D, Koshimizu, K, Kawanaka, M, Sugiyama, H, Kirby, G C, Warhurst, D C, Allen, D, Wright, C W, David Phillipson, J, Timon-David, P, Delmas, F, Elias, R, Balansard, G

“…The bitter and related constituents have been isolated fromVernonia amygdalina (Compositae), a plant ingested by wild chimpanzees possibly suffering from…”
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Reversal of P-glycoprotein-mediated drug efflux by eudesmin from Haplophyllum perforatum and cytotoxicity pattern versus diphyllin, podophyllotoxin and etoposide by Lim, Suzanne, Grassi, Jérôme, Akhmedjanova, Valentina, Debiton, Eric, Balansard, Guy, Beliveau, Richard, Barthomeuf, Chantal

“…The present study focuses on eudesmin (bicyclic lignan, 0.15 % of dry leaves) and diphyllin (arylnaphthalene lignan, 0.1 % of dry roots), both isolated from H…”
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Monoterpene glycosides isolated from Fadogia agrestis by Anero, Regina, Díaz-Lanza, Ana, Ollivier, Evelyne, Baghdikian, Béatrice, Balansard, Guy, Bernabé, Manuel

“…We report the isolation and structural elucidation of six monoterpene glycosides from Fadogia agrestis, a shrub used in traditional african medicine. The…”
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HPLC quantification of alkaloids from Haplophyllum extracts and comparison with their cytotoxic properties by Fiot, Julien, Jansen, Olivia, Akhmedjanova, Valentina, Angenot, Luc, Balansard, Guy, Ollivier, Evelyne

“…An efficient system for the analysis of total alkaloids extracted from the aerial parts from different species of genus Haplophyllum (Rutaceae) by HPLC on a…”
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In vitro antimicrobial activity of plants used in Cambodian traditional medicine by Chea, Aun, Jonville, Marie-Caroline, Bun, Sok-Siya, Laget, Michèle, Elias, Riad, Duménil, Gérard, Balansard, Guy

“…The purpose of the present study was to screen 27 plant species used in the traditional medicine of Cambodia for in vitro antibacterial and antifungal…”
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Lignans and secoiridoids from the root bark of Chionanthus virginicus L.: isolation, identification and HPLC analysis by Boyer, L, Elias, R, Taoubi, K, Debrauwer, L, Faure, R, Baghdikian, B, Balansard, G

“…Five lignans, phillyrin (1), pinoresinol-beta-D-glucoside (2), pinoresinol di-beta-D-glucoside (3), phillyrin-2-O-beta-D-glucoside (6),…”
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Lignans and secoiridoids from the root bark ofChionanthus virginicus L.: isolation, identification and HPLC analysis by Boyer, Laurent, Elias, Riad, Taoubi, Khalil, Debrauwer, Laurent, Faure, Robert, Baghdikian, Béatrice, Balansard, Guy

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HPLC quantification of uncarine D and the anti-plasmodial activity of alkaloids from leaves of Mitragyna inermis (Willd.) O. Kuntze by Fiot, J, Baghdikian, B, Boyer, L, Mahiou, V, Azas, N, Gasquet, M, Timon-David, P, Balansard, G, Ollivier, E

“…An efficient system for the analysis of the total alkaloids extracted from leaves of Mitragyna inermis (Willd.) O. Kuntze (Rubiaceae) by HPLC using a…”
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