Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Maria Bogulska"'
Autor:
Alexander S. Shashkov, Sabina Górska-Frączek, Nina A. Kocharova, Maria Bogulska, Andrzej Gamian, Ewa Katzenellenbogen, Yuriy A. Knirel
Publikováno v:
Carbohydrate Research. 368:84-88
Mild acid degradation of the lipopolysaccharide of Edwardsiella tarda PCM 1150 afforded an O-polysaccharide, which was isolated by GPC on Sephadex G-50 and studied by sugar and methylation analyses along with 1D and 2D 1H and 13C NMR spectroscopies,
Autor:
Philip V. Toukach, Ewa Katzenellenbogen, Andrzej Gamian, Nina A. Kocharova, Yuriy A. Knirel, Sabina Górska, Maria Bogulska
Publikováno v:
Carbohydrate Research. 355:56-62
Lipopolysaccharides of four strains of Edwardsiella tarda were degraded by mild acid hydrolysis, and the released O-polysaccharides were isolated by GPC and studied by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, includi
Autor:
Ewa Katzenellenbogen, George V. Zatonsky, Jacek Rybka, Andrzej Gamian, Alexander S. Shashkov, Yuriy A. Knirel, Nina A. Kocharova, Maria Bogulska
Publikováno v:
Carbohydrate Research. 338:1389-1395
The O-specific polysaccharide of the lipopolysaccharide of Citrobacter gillenii PCM 1540 (serogroup O11) consists of D-Glc, D-Man, D-GalNAc, D-GlcNAc, 2-acetamido-2,6-dideoxy-D-galactose (D-FucNAc) and O-acetyl groups in the ratios 2:1:1:1:1:1. On th
Autor:
Andrzej Gamian, Maria Bogulska, Joanna Kübler, Ewa Katzenellenbogen, Andrzej Ejchart, Elzbieta Romanowska
Publikováno v:
Carbohydrate Research. 329:233-238
Sugar and methylation analyses using gas chromatography/mass spectrometry and NMR spectroscopy proved that the core oligosaccharides of Hafnia alvei strains 1185 and 1204 have the following formula: Download full-size image where Kdo=3-deoxy-oct-2-ul
Autor:
Ewa Katzenellenbogen, Elzbieta Romanowska, Czesław Ługowski, Maria Bogulska, Tomasz Niedziela, Wojciech Jachymek
Publikováno v:
FEMS Immunology & Medical Microbiology. 24:63-71
The lipopolysaccharides of Hafnia alvei strains 23, 1222 and 39 were found to have non-typical core region. On the basis of sugar and methylation analyses, 1H-nuclear magnetic resonance spectra and matrix-assisted laser-desorption ionization-time of
Autor:
Georgy V. Zatonsky, Maria Bogulska, Danuta Witkowska, Elzbieta Romanowska, Yuriy A. Knirel, Ewa Katzenellenbogen, Nina A. Kocharova, Aleksander S. Shashkov
Publikováno v:
Journal of Carbohydrate Chemistry. 18:545-558
Lipopolysaccharide (LPS) of Hafnia alvei 23 has an acid-labile O-specific polysaccharide (OPS) with a pentasaccharide-phosphate repeating unit containing D-Glc1P, D-GlcNAc, L-Fuc, 6-deoxy-D-talose (D-6dTal), 4-acetamido-4,6-dideoxy-D-glucose (D-Qui4N
Autor:
Małgorzata Mieszała, Georgy V. Zatonsky, Ewa Katzenellenbogen, Maria Bogulska, Nina A. Kocharova, Yuriy A. Knirel, Aleksander S. Shashkov, Elzbieta Romanowska, Andrzej Gamian
Publikováno v:
European Journal of Biochemistry. 251:980-985
On the basis of chemical analyses and NMR spectroscopic studies, it was found that the O-specific polysaccharide (O-PS) isolated from the Hafnia alvei PCM 1199 lipopolysaccharide (LPS) is a glycerol teichoic-acid-like polymer having a repeating unit
Autor:
Maria Bogulska, Elzbieta Romanowska, Janusz Dabrowski, Ursula Dabrowski, Ewa Katzenellenbogen
Publikováno v:
Carbohydrate Research
The O-specific polysaccharide of the lipopolysaccharide produced by Hafnia alvei strain 1220 contained D-glucose, D-galactose, N-acetyl-D-glucosamine, N-acetyl-L-fucosamine (2-acetamido-2,6-dideoxy-L-galactose), glycerol, and phosphate. It was proved
Autor:
Ewa Katzenellenbogen, Sabina Górska, Nina A. Kocharova, Agnieszka Korzeniowska-Kowal, Philip V. Toukach, Yuriy A. Knirel, Andrzej Gamian, Maria Bogulska
Publikováno v:
Carbohydrate research. 344(13)
The lipopolysaccharide of Citrobacter freundii O22 (strain PCM 1555) was degraded under mild acidic conditions and the O-polysaccharide released was isolated by gel chromatography. Sugar and methylation analyses along with (1)H and (13)C NMR spectros
Autor:
Ewa Katzenellenbogen, Maria Bogulska, Andrzej Gamian, Alexander S. Shashkov, Bernadeta Szostko, Nina A. Kocharova, Agnieszka Korzeniowska-Kowal, Yuriy A. Knirel
Publikováno v:
Archivum Immunologiae et Therapiae Experimentalis
Introduction: Hafnia alveiis the only species of the genus Hafnia, which belongs to the family of Enterobacteriaceae. These Gram-negative bacteria are commonly distributed in the natural environment and are often the cause of human opportunistic infe