Dorota Babicka

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Proteus bacilli play a particularly important role in urinary tract infections (UTI). Fimbriae and adherence ability and hemolysins production (HpmA, HlyA) are one of the factors of pathogenicity of these bacteria. In this paper we describe the invasion of HCV T-29 transitional bladder urothelial cells carcinoma strains of P. penneri, as well as P. vulgaris(More)
The following structure of the O-specific polysaccharide chain (O-antigen) of the Proteus vulgaris 032 lipopolysaccharide (LPS) was established by 1H-NMR and 13C-NMR spectroscopy, including two-dimensional NOESY and H-detected 1H,13C heteronuclear multiple-quantum coherence (HMQC) experiments: -->2)-alpha-L-RhapI-(1-->2)-alpha-L-RhapII-(1-->4)-beta-D-++(More)
A high-molecular-mass O-specific polysaccharide was obtained by mild acid degradation of Proteus vulgaris O4 lipopolysaccharide followed by GPC. The polysaccharide was studied by chemical methods along with 1H and 13C NMR spectroscopy, including two-dimensional COSY, TOCSY, NOESY, H-detected 1H,13C HMQC, and 1H,13C HMBC experiments. Solvolysis of the(More)
A high-molecular-mass O-specific polysaccharide was obtained by mild acid degradation of Proteus vulgaris O8 lipopolysaccharide followed by gel permeation chromatography. Studies of the polysaccharide by sugar and methylation analyses and 1H and 13C NMR spectroscopy, including 2D COSY, TOCSY, NOESY, and H-detected 1H, 13C heteronuclear multiple-quantum(More)
Analysis by 1H and 13C nuclear magnetic resonance (NMR) spectroscopy demonstrated that the O-specific polysaccharides of Proteus mirabilis PrK 42/57 and P. vulgaris PrK 43/57 are structurally similar to that of P. vulgaris PrK 44/57 and different from the polysaccharide of P. mirabilis PrK 41/57 studied earlier. The lipopolysaccharides of these strains were(More)
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