Results 211 to 220 of about 20,847 (248)

Configurations of glycosidic phosphates of lipopolysaccharide from Salmonella minnesota R595

Biochemistry, 1982
The anomeric configurations of the reducing terminal glucosamine and 4-amino-4-deoxy-L-arabinose phosphates in lipopolysaccharide from Salmonella minnesota R595 have been determined by nuclear magnetic resonance. Chemical shifts for the anomeric protons were obtained by selective decoupling of the phosphorus spectrum and proton-proton coupling ...
M, Batley, N H, Packer, J W, Redmond
openaire   +2 more sources

Radioprotective Properties of Detoxified Lipid A from Salmonella minnesota R595

Radiation Research, 1986
In the past, the toxicity of bacterial lipopolysaccharide (LPS) or its principal bioactive component, lipid A, has detracted from their potential use as radioprotectants. Recently, a relatively nontoxic monophosphoryl Lipid A (LAM) that retains many of the immunobiologic properties of LPS has been isolated from a polysaccharide deficient Re mutant ...
S L, Snyder, T L, Walden, M L, Patchen, T J, MacVittie, P, Fuchs   +4 more
openaire   +2 more sources

Phase diagram of deep rough mutant lipopolysaccharide from Salmonella minnesota R595

Journal of Structural Biology, 1992
The structural polymorphism of deep rough mutant lipopolysaccharide--in many biological systems the most active endotoxin--from Salmonella minnesota strain R595 was investigated as function of temperature, water content, and Mg2+ concentration. Differential scanning calorimetry was used to determine the amount of bound water and the enthalpy change at ...
Brandenburg, K., Koch, M. H. J., Seydel, U.   +2 more
openaire   +6 more sources

Heterogeneity and Biological Activity of Endotoxic Glycolipid from Salmonella minnesota R595

Journal of Infectious Diseases, 1973
The endotoxic glycolipid of Salmonella minnesota R595 was extracted either by the phenol-water method (GL) or directly with chloroform-methanol (GL-DE). Both glycolipids were soluble in chloroform-methanol (4:1). The yield of GL-DE was higher than that of GL.
C H, Chen, A G, Johnson, N, Kasai, B A, Key, J, Levin, A, Nowotny   +5 more
openaire   +2 more sources

Characterization and control of biofilms of Salmonella Minnesota of poultry origin

Food Bioscience, 2021
Abstract Biofilms characterize sessile form that allows bacterial maintenance under hostile conditions. Salmonella represents an important foodborne zoonotic agent, capable of forming biofilms on diverse surfaces. The emergence of Salmonella Minnesota in the Brazilian poultry production expresses the need for more specific knowledge related to its ...
Silvia Cassimiro Brasão, Roberta Torres de Melo, Renata Rezende Prado, Guilherme Paz Monteiro, Fernanda Aparecida Longato dos Santos, Raquelline Figueiredo Braz, Daise Aparecida Rossi   +6 more
openaire   +1 more source

Polymorphism of Crystals of Salmonella minnesota Re and Ra Lipopolysaccharides

Microbiology and Immunology, 1993
AbstractSalmonella minnesota Re and Ra lipopolysaccharides (LPSs) formed three‐dimensional crystals when they were precipitated by the addition of 2 volumes of 95% ethanol containing 375 mM MgCl2 and incubated in 70% ethanol containing 250 mM MgCl2 at 4 C.
N, Kato, M, Ohta, N, Kido, Y, Arakawa, T, Sugiyama, S, Naito, H, Ito   +6 more
openaire   +2 more sources

Immunization with Rough Mutants of Salmonella minnesota: Initial Studies in Human Subjects

Journal of Infectious Diseases, 1988
Vaccines prepared from unheated and boiled, acetone-precipitated Salmonella minnesota R595 (Re chemotype mutant) were administered subcutaneously to 122 healthy volunteers. Titers of antibody to Re lipopolysaccharide, the basal core structure of endotoxin, as measured by indirect hemagglutination, rose in a dose-responsive fashion after immunization ...
A, DeMaria, M A, Johns, H, Berberich, W R, McCabe   +3 more
openaire   +2 more sources

Influence of temperature on growth of lipopolysaccharide-deficient (rough) mutants of Salmonella typhimurium and Salmonella minnesota

Canadian Journal of Microbiology, 1976
Smooth strains of Salmonella typhimurium and S. minnesota, and chemotypes Ra, Rb, and Rc, which are deficient in lipopolysaccharide components of the somatic side chains and outer core region, grow normally on nutrient agar and nutrient broth up to 45 °C.
Arun K. Chatterjee, Kenneth E. Sanderson, Helen Ross, S. Schlecht, Otto Lüderitz   +4 more
openaire   +2 more sources

Further Characterization of Monoclonal Antibodies to Lipopolysaccharide of Salmonella Minnesota Strain R595

1990
We have shown here that despite the use of monoclonal antibodies with well-defined epitope-specificities, and despite testing them in the most simple animal model available (i.e., mixing of homologous LPS with Mab prior to injection), we are not yet able to explain why some of the antibodies were effective and others not.
B. J. Appelmelk, J. Cohen, A. Silva, A. M. J. J. Verweij-van Vught, H. Brade, J. J. Maaskant, W. F. Schouten, O. Mol, A. Honing, L. G. Thijs, D. M. MacLaren   +10 more
openaire   +2 more sources

Neutrophil Stimulation by Lipid A and Lipopolysaccharides from Salmonella minnesota

ASAIO Transactions, 1986
V A, DeBari, P M, Uychich, A J, Orsini, A C, Ingenito, M A, Needle   +4 more
openaire   +2 more sources