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[Antigenic polysaccharides of bacteria. 21. The structure of O-specific polysaccharide chains and serological specificity of lipopolysaccharides from 7 Pseudomonas aeruginosa immunotypes].
[Antigenic polysaccharides of bacteria. 21. The structure of O-specific polysaccharide chains and serological specificity of lipopolysaccharides from 7 Pseudomonas aeruginosa immunotypes].
- Source :
-
Bioorganicheskaia khimiia [Bioorg Khim] 1987 Jan; Vol. 13 (1), pp. 88-96. - Publication Year :
- 1987
-
Abstract
- On mild acid degradation on lipopolysaccharides of seven Pseudomonas aeruginosa immunotypes, O-specific polysaccharides were obtained and their structures established. A peculiar feature of the polysaccharides is the presence of various, mostly acidic, mono- and diaminosugars, many of which have not previously been found in nature. The absence of serological cross-reactions (inhibition of passive haemagglutination) between lipopolysaccharides of seven immunotypes correlates with the absence of any common oligosaccharide fragments in their O-specific chains. The data obtained revealed structural and serological interrelations between O-antigens of seven immunotypes and P. aeruginosa O-serotypes, and showed that immunotypes 1 and 7 should be included into the serological classification scheme as individual O-serotypes.
- Subjects :
- Antigens, Bacterial analysis
Carbohydrate Sequence
Cross Reactions
Hemagglutination Tests
Lipopolysaccharides analysis
Magnetic Resonance Spectroscopy
O Antigens
Pseudomonas aeruginosa classification
Species Specificity
Antigens, Bacterial immunology
Lipopolysaccharides immunology
Pseudomonas aeruginosa immunology
Subjects
Details
- Language :
- Russian
- ISSN :
- 0132-3423
- Volume :
- 13
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Bioorganicheskaia khimiia
- Publication Type :
- Academic Journal
- Accession number :
- 2436629