Výsledky vyhledávání - "Olivier Ribes"

Freeze-Dried Versus Cryopreserved Amniotic Membranes in Corneal Ulcers Treated by Overlay Transplantation: A Case–Control Study

Autor: Nacim Bouheraoua, Jean-Philippe Nordmann, Olivier Ribes, Juliette Knoeri, Amélie Leclère, Christophe Baudouin, Marie-Claire Despiaux, Vincent Borderie, Loïc Leveziel, Benjamin Memmi

Publikováno v: Cornea. 41:280-285

Purpose The purpose of this study was to assess cryopreserved amniotic membrane (C-AM) versus chorion-free freeze-dried amniotic membrane (FD-AM) overlay transplantation for corneal ulcers in a French tertiary ophthalmology hospital. Methods Between

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a419e5b533f4ab71add7c6217227d7c8
https://doi.org/10.1097/ico.0000000000002794

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On the Novel Free Porphyrins Corallistin B, C, D, and E: Isolation from the demospongeCorallistes sp. of the Coral Sea and Reactivity of Their Nickel 55 (II) Complexes toward Formylating Reagents

Autor: Francesco Pietra, Michele D'Ambrosio, Antonio Guerriero, Olivier Ribes, Cécile Debitus

Publikováno v: Helvetica Chimica Acta. 76:1489-1496

Reported here are the novel free porphyrins corallistin B, C, D, and E, isolated as methyl esters 2a, 3a, 4a, and 5a, respectively, from the sponge Corallistes sp. (Lithistida) collected at the basis of the south New Caledonian coral reef. A protocol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90609c9f6f8fe0d33f99f8301d33acb9
https://doi.org/10.1002/hlca.19930760410

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ChemInform Abstract: Agelastatin A, a New Skeleton Cytotoxic Alkaloid of the Oroidin Family. Isolation from the Axinellid Sponge Agelas dendromorpha of the Coral Sea

Autor: Michele D'Ambrosio, Sandrine Leroy, Cécile Debitus, Francesco Pietra, Olivier Ribes, Jacques Pusset, Antonio Guerriero

Publikováno v: ChemInform. 25

Agelastatin A, isolated from the axinellid sponge Agelas dendromorpha of the Coral Sea, is a new-skeleton alkaloid with, unusually for the oroidin family to which it belongs, marked cytotoxicity toward tumour cells in culture.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3902e69fda220bd38320ee242de4ca63
https://doi.org/10.1002/chin.199429276

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ChemInform Abstract: Novel Free Porphyrins Corallistin B, C, D, and E: Isolation from the Demosponge Corallistes sp. of the Coral Sea and Reactivity of Their Nickel(II) Complexes Toward Formylating Reagents

Autor: Michele D'Ambrosio, Francesco Pietra, A. Guerriero, Cécile Debitus, Olivier Ribes

Publikováno v: ChemInform. 25

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f1128cfbaa2c01e5c2545b8f88ae08e
https://doi.org/10.1002/chin.199419138

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Hydroxyicosatetraenoic, Hydroxyicosapentaenoic, Hydroxydocosapentaenoic, and Hydroxydocosahexaenoic Acids from the Sponge Echinochalina mollis of the Coral Sea

Autor: Olivier Ribes, Antonio Guerriero, Francesco Pietra, Michele D'Ambrosio, D. Duhet

Publikováno v: Journal of Natural Products. 53:57-61

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0af614b913c6acaca677fd25c046d7f2
https://doi.org/10.1021/np50067a006

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ChemInform Abstract: Corallistin A, a Second Example of a Free Porphyrin from a Living Organism. Isolation from the Demosponge Corallistes sp. of the Coral See and Inhibition of Abnormal Cells

Autor: B. Richer De Forges, Michele D'Ambrosio, A. Guerriero, Francesco Pietra, Olivier Ribes, Cécile Debitus

Publikováno v: ChemInform. 21

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5579773c0e66af537cae5af3bdd93163
https://doi.org/10.1002/chin.199005251

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Agelastatin a, a new skeleton cytotoxic alkaloid of the oroidin family. Isolation from the axinellid sponge Agelas dendromorpha of the coral sea

Autor: Olivier Ribes, Antonio Guerriero, Sandrine Leroy, Cécile Debitus, Michele D'Ambrosio, Francesco Pietra, Jacques Pusset

Publikováno v: Journal of the Chemical Society, Chemical Communications. :1305

Agelastatin A, isolated from the axinellid sponge #Agelas dendromorpha$ of the Coral Sea, is a new skeleton alkaloid with, unusually for the oroidin family to which it belongs, marked cytototoxicity toward tumour cells in culture. (Résumé d'auteur)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba43978748e6d3e8cdfbd7e4a511224e
https://doi.org/10.1039/c39930001305

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Corallistin A, a second example of a free porphyrin from a living organism. Isolation from the demospongeCorallistes sp. of the coral see and inhibition of abnormal cells

Autor: Michele D'Ambrosio, Antonio Guerriero, Olivier Ribes, Francesco Pietra, Cécile Debitus, Bertrand Richer De Forges

Publikováno v: Helvetica Chimica Acta. 72:1451-1454

It is shown that the demosponge Corallistes sp. (Tetractinomorpha, Lithistida, Corallistidae) collected in the Coral Sea, contains corallistin A (1), the second example, of a free porphyrin from a living organism. The compound proved to be active aga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1610bf41446233aeeda7221e0f9ca2a1
https://doi.org/10.1002/hlca.19890720704

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