Search Results - "Ratiskol, J."

Structural data on a bacterial exopolysaccharide produced by a deep-sea Alteromonas macleodii strain by Le Costaouëc, T., Cérantola, S., Ropartz, D., Ratiskol, J., Sinquin, C., Colliec-Jouault, S., Boisset, C.

“…► Structural data of a complex bacterial exopolysaccharide of deep-sea origin are presented. ► This exopolysaccharide, named deepsane, is commercialised in…”
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Free-radical depolymerization with metallic catalysts of an exopolysaccharide produced by a bacterium isolated from a deep-sea hydrothermal vent polychaete annelid by Petit, A.-C., Noiret, N., Sinquin, C., Ratiskol, J., Guézennec, J., Colliec-Jouault, S.

“…Free-radical depolymerization with metallic catalysts has been investigated to depolymerize an exopolysaccharide (EPS), with a high molecular weight (>10 6…”
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Polysaccharide labelling: impact on structural and biological properties by Roger, O, Colliec-Jouault, S, Ratiskol, J, Sinquin, C, Guezennec, J, Fischer, A.M, Chevolot, L

“…Three sulphated polysaccharides labelled at the reducing end with three different chemical treatments (2-aminopyridine (2-AP), 8-amino-1,3,6-trisulphonic acid…”
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Sulfation and depolymerization of a bacterial exopolysaccharide of hydrothermal origin by Guezennec, J, Pignet, P, Lijour, Y, Gentric, E, Ratiskol, J, Colliec-Jouault, S

“…An unusual exopolysaccharide produced by Alteromonas infernus, a heterotrophic aerobic bacteria originating from a deep-sea hydrothermal vent, was chemically…”
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Marine polysaccharides: a source of bioactive molecules for cell therapy and tissue engineering by Senni, Karim, Pereira, Jessica, Gueniche, Farida, Delbarre-Ladrat, Christine, Sinquin, Corinne, Ratiskol, Jacqueline, Godeau, Gaston, Fischer, Anne-Marie, Helley, Dominique, Colliec-Jouault, Sylvia

“…The therapeutic potential of natural bioactive compounds such as polysaccharides, especially glycosaminoglycans, is now well documented, and this activity…”
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Structural studies of the main exopolysaccharide produced by the deep-sea bacterium Alteromonas infernus by Roger, Olivier, Kervarec, Nelly, Ratiskol, Jacqueline, Colliec-Jouault, Sylvia, Chevolot, Lionel

“…[Display omitted] The structure of the extracellular polysaccharide produced by the mesophilic species, Alteromonas infernus, found in deep-sea hydrothermal…”
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A disaccharide repeat unit is the major structure in fucoidans from two species of brown algae by Chevolot, Lionel, Mulloy, Barbara, Ratiskol, Jacqueline, Foucault, Alain, Colliec-Jouault, Sylvia

“…The predominant repeating structure of a fraction of the fucoidan from Ascophyllum nodosum prepared by acid hydrolysis and centrifugal partition chromatography…”
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Characterization of exopolysaccharides produced by cyanobacteria isolated from Polynesian microbial mats by Richert, Laurent, Golubic, Stjepko, Guédès, Roland Le, Ratiskol, Jacqueline, Payri, Claude, Guezennec, Jean

“…Six cyanobacterial isolates recovered from Polynesian microbial mats, called "kopara," were cultured using laboratory-closed photobioreactors and were shown to…”
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Effect of an oversulfated exopolysaccharide on angiogenesis induced by fibroblast growth factor-2 or vascular endothelial growth factor in vitro by Matou, Sabine, Colliec-Jouault, Sylvia, Galy-Fauroux, Isabelle, Ratiskol, Jacqueline, Sinquin, Corinne, Guezennec, Jean, Fischer, Anne-Marie, Helley, Dominique

“…The aim of this study was to determine the angiogenic properties of an oversulfated exopolysaccharide (OS-EPS) derived from a polysaccharide secreted by the…”
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Sterilization of exopolysaccharides produced by deep-sea bacteria: impact on their stability and degradation by Rederstorff, Emilie, Fatimi, Ahmed, Sinquin, Corinne, Ratiskol, Jacqueline, Merceron, Christophe, Vinatier, Claire, Weiss, Pierre, Colliec-Jouault, Sylvia

“…Polysaccharides are highly heat-sensitive macromolecules, so high temperature treatments are greatly destructive and cause considerable damage, such as a great…”
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Characterization, chemical modifications and in vitro anticoagulant properties of an exopolysaccharide produced by Alteromonas infernus by Colliec Jouault, Sylvia, Chevolot, Lionel, Helley, Dominique, Ratiskol, Jacqueline, Bros, Andrée, Sinquin, Corinne, Roger, Olivier, Fischer, Anne-Marie

“…A new low-molecular-weight ‘heparin-like’ component was obtained from an exopolysaccharide produced by a mesophilic strain found in deep-sea hydrothermal…”
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Enzymes for hydrothermal bacterial polysaccharides engineering by Sinquin, Corinne, Noël, Joëlle, Rigouin, Coraline, Ratiskol, Jacqueline, Sinquin, Corinne, Colliec-Jouault, Sylvia

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Preliminary report on fractionation of fucans by ion-exchange displacement centrifugal partition chromatography by Chevolot, L., Colliec-Jouault, S., Foucault, A., Ratiskol, J., Sinquin, C.

“…A new method combining ion-exchange displacement chromatography with centrifugal partition chromatography (CPC) was used for the fractionation of partially…”
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A novel exopolymer-producing bacterium, Paracoccus zeaxanthinifaciens subsp. payriae, isolated from a "kopara" mat located in Rangiroa, an atoll of French Polynesia by Raguénès, Gérard, Moppert, Xavier, Richert, Laurent, Ratiskol, Jacqueline, Payri, Claude, Costa, Bernard, Guezennec, Jean

“…An aerobic, mesophilic and heterotrophic marine bacterium designated RA19, able to produce two different exocellular polymers and zeaxanthin, was isolated from…”
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Improvement purification of sulfated oligofucan by ion-exchange displacement centrifugal partition chromatography by Chevolot, Lionel, Foucault, Alain, Colliec-Jouault, Sylvia, Ratiskol, Jacqueline, Sinquin, Corinne

“…Centrifugal partition chromatography in ion-exchange displacement mode was used to fractionate mixtures of sulfated oligofucans obtained by partial…”
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Microbial polysaccharides of marine origin and their potential in human therapeutics by Colliec-Jouault, S, Zanchetta, P, Helley, D, Ratiskol, J, Sinquin, C, Fischer, A M, Guezennec, J

“…Bacterial polysaccharides offer fascinating potential applications for the pharmaceutical industry. Although many known marine bacteria produce…”
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Les polysaccharides microbiens d’origine marine et leur potentiel en thérapeutique humaine by Colliec-Jouault, S, Zanchetta, P, Helley, D, Ratiskol, J, Sinquin, C, Fischer, A.M, Guezennec, J

“…Des bactéries productrices d’exopolysaccharides (EPS) ont été isolées parmi la collection de l’Ifremer de micro-organismes provenant des écosystèmes…”
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