Results 111 to 120 of about 575 (159)
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Structural studies on the O-polysaccharide of Escherichia coli O57
Carbohydrate Research, 2018Mild acid hydrolysis of the lipopolysaccharide of Escherichia coli O57 afforded an O-polysaccharide, which was isolated by gel permeation chromatography (GPC) and studied by sugar analysis, Smith degradation and solvolysis with trifluoroacetic acid, along with 2D 1H and 13C NMR spectroscopy.
Andrei Perepelov +2 more
exaly +3 more sources
Carbohydrate Research, 2005
The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide ...
Antoni Różalski +2 more
exaly +3 more sources
The O-polysaccharide (O-antigen) was obtained by mild acid degradation of the lipopolysaccharide of Providencia stuartii O57:H29. Studies by sugar and methylation analyses along with (1)H and (13)C NMR spectroscopy, including two-dimensional (1)H,(1)H COSY, TOCSY, ROESY, H-detected (1)H,(13)C HSQC, and HMBC experiments, showed that the polysaccharide ...
Antoni Różalski +2 more
exaly +3 more sources
Tetrahedron: Asymmetry, 2013
Abstract A concise chemical synthetic strategy has been developed for the synthesis of a pentasaccharide present in the O -antigen of Salmonella enterica O57 and Escherichia coli O51 strains. A sequential glycosylation strategy has been adopted for the synthesis of the target pentasaccharide.
Anup Misra, Abhishek Santra
exaly +2 more sources
Abstract A concise chemical synthetic strategy has been developed for the synthesis of a pentasaccharide present in the O -antigen of Salmonella enterica O57 and Escherichia coli O51 strains. A sequential glycosylation strategy has been adopted for the synthesis of the target pentasaccharide.
Anup Misra, Abhishek Santra
exaly +2 more sources
Carbohydrate Research, 2011
The O-polysaccharides were released by mild acid hydrolysis from the lipopolysaccharides of Escherichia coli O51 and Salmonella enterica O57 and found to possess the same structure, which was established by sugar analysis and 1D and 2D NMR spectroscopy: [formula in text]. The O-antigen gene clusters of E. coli O51 and S. enterica O57 were sequenced and
Bin Liu, Lu Feng, Andrei Perepelov
exaly +3 more sources
The O-polysaccharides were released by mild acid hydrolysis from the lipopolysaccharides of Escherichia coli O51 and Salmonella enterica O57 and found to possess the same structure, which was established by sugar analysis and 1D and 2D NMR spectroscopy: [formula in text]. The O-antigen gene clusters of E. coli O51 and S. enterica O57 were sequenced and
Bin Liu, Lu Feng, Andrei Perepelov
exaly +3 more sources
Oral Abstracts
This prospective, multicentre, randomised controlled superiority trial compared TAI using Navina Smart with SBC. Adults with MS and confirmed NBD were randomised 1:1. The primary endpoint was change in constipation and/or faecal incontinence severity using the Cleveland Clinic Constipation Score and Wexner score at 8 weeks.
Preziosi, Giuseppe +11 more
exaly +2 more sources
This prospective, multicentre, randomised controlled superiority trial compared TAI using Navina Smart with SBC. Adults with MS and confirmed NBD were randomised 1:1. The primary endpoint was change in constipation and/or faecal incontinence severity using the Cleveland Clinic Constipation Score and Wexner score at 8 weeks.
Preziosi, Giuseppe +11 more
exaly +2 more sources
O57 The utility of sacral evoked reflexes in the study of spinal dysraphism
Neurophysiologie Clinique, 1990exaly +2 more sources
2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire +1 more source
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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O57 Core surgical training in wales: pilot study of a multidisciplinary surgical boot camp
Oral presentations, 2017Introduction Boot camps are recognised as an effective method of improving knowledge and skills. This study describes the pilot of the first Welsh multidisciplinary surgical boot camp with the aim of validating the course and individual components with the hope of integration into the Welsh Core Surgical training programme.
C Brown +6 more
openaire +1 more source
European Journal of Biochemistry, 2000
The structure of lipid A core region of the lipopolysaccharides (LPS) from Proteus mirabilis serotypes O6, O57 and O48 was determined using NMR, MS and chemical analysis of the oligosaccharides, obtained by mild acid hydrolysis, alkaline deacylation, and deamination of LPS:Incomplete substitutions are indicated by bold italic type.
E, Vinogradov, M B, Perry
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The structure of lipid A core region of the lipopolysaccharides (LPS) from Proteus mirabilis serotypes O6, O57 and O48 was determined using NMR, MS and chemical analysis of the oligosaccharides, obtained by mild acid hydrolysis, alkaline deacylation, and deamination of LPS:Incomplete substitutions are indicated by bold italic type.
E, Vinogradov, M B, Perry
openaire +2 more sources