Výsledky vyhledávání - "Jean-Richard Neeser"

Structure and properties of the exopolysaccharide produced by Streptococcus macedonicus Sc136

Autor: Sebastien J. F. Vincent, Elisabeth J. Faber, Francesca Stingele, Jean-Richard Neeser, Johannis P. Kamerling

Streptococcus macedonicus is a Gram positive lactic acid bacterium that is part of the starter flora present in Greek sheep and goat cheeses. The S. macedonicus Sc136 strain produces a high-molecular-mass, highly texturizing exopolysaccharide compose

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9531c5aac2da6d73a05da6e13f7e03db
http://doc.rero.ch/record/300025/files/cwe009.pdf

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Selection of dairy bacterial strains as probiotics for oral health

Autor: Francesca Stingele, Elena Maria Comelli, Jean-Richard Neeser, Bernhard Guggenheim

Publikováno v: European Journal of Oral Sciences. 110:218-224

The aim of the present study was to select bacterial strains with potential properties as oral probiotics, namely for the prevention of dental caries. We examined 23 dairy microorganisms, out of which we identified two Streptococcus thermophilus and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ba799487275c5ba1affd888dbcaa263
https://doi.org/10.1034/j.1600-0447.2002.21216.x

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Routine o-glycan characterization in nutritional supplements — a comparison of analytical methods for the monitoring of the bovine kappa-casein macropeptide glycosylation

Autor: Samir Cherkaoui, Jean-Luc Veuthey, N T. Tran, Youssef Daali, Myriam Taverna, Jean-Richard Neeser

Publikováno v: Journal of Chromatography. A, Vol. 929, No 1-2 (2001) pp. 151-63

Analytical procedures, including capillary isoelectric focusing (CIEF), high-performance anion-exchange chromatography coupled to amperometric detection (HPAEC-PAD) and normal-phase chromatography with fluorescence detection are presented for the cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bb6325c10b75966b22bba207bbec2c4
https://doi.org/10.1016/s0021-9673(01)01176-1

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Powdered Milk Micellar Casein Prevents Oral Colonization by Streptococcus sobrinus and Dental Caries in Rats: A Basis for the Caries–Protective Effect of Dairy Products

Autor: Rafael Berrocal, Jean-Richard Neeser, B. Guggenheim, J-M. Aeschlimann, R. Schmid

Publikováno v: Caries Research, Vol. 33, No 6 (1999) pp. 446-454

Three animal studies were performed to investigate the influence of the macromolecular structure of milk casein on caries incidence and the possible ecological changes of the oral microbiota by such casein fractions. Towards this end, rats were infec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b826fa11c4085ae3b72e65e79c6ccf6
https://doi.org/10.1159/000016550

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Structural characterization of the exocellular polysaccharides produced by Streptococcus thermophilus SFi39 and SFi12

Autor: Jean-Richard Neeser, Jean-Michel Wieruszeski, Jérôme Lemoine, Frédéric Chirat, Gérard Strecker, Nicole Favre

Publikováno v: Applied and Environmental Microbiology, Vol. 63, No 9 (1997) pp. 3512-3518
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We investigated the structures of the exopolysaccharides (EPSs) produced by Streptococcus thermophilus SFi39 and SFi12. Both polymers were found to have molecular masses of greater than 2 x 10(6) Da. The SFi39 EPS consisted of D-glucose and D-galacto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::590f91cc905d5bd69ba871e36aece6b9
https://doi.org/10.1128/aem.63.9.3512-3518.1997

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Lactobacillus helveticus Lh59 secretes an exopolysaccharide that is identical to the one produced by lactobacillus helveticus TN-4, a presumed spontaneous mutant of Lactobacillus helveticus TY1–2

Autor: Jérôme Lemoine, Francesca Stingele, Jean-Richard Neeser

Publikováno v: Carbohydrate Research, Vol. 302, No 3-4 (1997) pp. 197-202

Lactobacillus helveticus Lh59 produces a high-molecular-mass exopolysaccharide (> or = 2 x 10(6) Da) when cultured in skimmed milk. Compositional analysis, methylation analysis and NMR experiments (1H and 13C) recorded from the native polysaccharide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25cc37e08d226626aecea51f4fd43e5e
https://doi.org/10.1016/s0008-6215(97)00119-5

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A 23 kDa membrane glycoprotein bearing NeuNAcα2-3Galβ1-3GalNAc O-linked carbohydrate chains acts as a receptor for Streptococcus sanguis OMZ 9 on human buccal epithelial cells

Autor: Arlerre Woltz, Bernhard Guggenheim, Vincent Fryder, Dominique Brassart, Jean-Richard Neeser, Roland C. Grafström

Publikováno v: Glycobiology, Vol. 5, No 1 (1995) pp. 97-104

Streptococcus sanguis colonizes several human oral surfaces, including both hard and soft tissues. Large salivary mucin-like glycoproteins bearing sialic acid residues are known to bind various S.sanguis strains. However, the molecular basis for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4b1eccee7bcaa00a12242de95454de3
https://doi.org/10.1093/glycob/5.1.97

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An intestinal galactose-specific lectin mediates the binding of murine IgE to mouse intestinal epithelial cells

Autor: Fu-Tong Liu, Dominique Granato, Michel Pavillard, Dominique Brassart, Fabienne Perotti, Luciano G. Frigeri, Yves Borel, Eric Kolodziejczyk, Arlette Woltz, Jean-Richard Neeser

Publikováno v: European Journal of Biochemistry, Vol. 203, No 3 (1992) pp. 393-399

A number of lactose-binding lectins have recently been identified in the rat and mouse intestine, one of which corresponds to the C-terminal domain of IgE-binding proteins, originally identified in rat basophilic leukemia (RBL) cells and mouse 3T3 fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2ade0c75ca3add8c6beb9f10a26e7d9
https://doi.org/10.1111/j.1432-1033.1992.tb16563.x

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