Results 231 to 240 of about 124,080 (260)

Biotinylated Lipopolysaccharide Binds to Endotoxin Receptor in Endothelial and Monocytic Cells

Analytical Biochemistry, 1995
Endotoxin or lipopolysaccharide (LPS), a major cell surface component of gram-negative bacteria, which could bind to different cell types when released into the bloodstream, plays a central role in the pathogenesis of septic shock syndromes. We have established a biotinylation procedure for labeling purified LPS molecules from Salmonella minnesota R595
Luk, JM, Staunton, D, Tsang, R, Kumar, A
openaire   +4 more sources

Lipopolysaccharide Receptors and Signal Transduction Pathways in Mononuclear Phagocytes

1992
There is little question but that bacterial lipopolysaccharides (LPS) remain one of the most potent stimuli which can affect macrophage activation. Although the precise biochemical mechanisms responsible for this remain to be fully defined, there is now evidence accumulating from a number of laboratories that functional receptors for these bacterial ...
T Y, Chen, M G, Lei, T, Suzuki, D C, Morrison   +3 more
openaire   +2 more sources

Lipopolysaccharides of Shigella flexneri 6 as phage receptors.

Acta microbiologica Polonica, 1978
Seven bacteriophages specifically lytic for representative strains of Shigella flexneri serotype 6 were studied. Cross hemagglutination experiments and chemical analysis of isolated lipopolysaccharides showed that strains 975 and 323 are smooth and strains 288, 551 and 488--rough.
Przondo-Hessek, Anna, Romanowska, Elżbieta   +1 more
openaire   +1 more source

Coliphage T7 receptors are present in Pseudomonasaeruginosa rough lipopolysaccharides

Biochemical and Biophysical Research Communications, 1981
Abstract Lipopolysaccharides (LPS) isolated from various rough derivatives of Pseudomonas aeruginosa strains were found to neutralize coliphage T7. Concentrations of 0.4 – 17 μg LPS/ml were sufficient for 50% inactivation of T7 within 1 hour. From the LPS analyses of the mutants, it is believed that T7 may be binding to the heptose region of
K F, Jarrell, A M, Kropinski
openaire   +2 more sources

Cell Surface Stress Proteins and the Receptor for Lipopolysaccharide

2013
One of the most powerful signals in Biology is the outer surface component of Gram-negative bacteria – the amphiphilic molecule known as lipopolysaccharide (LPS). Certain mammals, Homo sapiens being a good example, are exquisitely sensitive to this complex bacterial-host signalling molecule and LPS is a major cause of the pathology of Gram-negative ...
Kathy Triantafilou, Martha Triantafilou
openaire   +1 more source

Scavenger Receptors and Lipopolysaccharide

2020
openaire   +1 more source

Force Characteristics of Yersinia pestis Lipopolysaccharide Interaction with TLR4 and CD14 Receptors on J774 Macrophages: Atomic Force Microscopy

Biochemistry (Moscow) Supplement Series A: Membrane and Cell Biology, 2023
Andrey Byvalov, Byvalov A A, L G Dudina
exaly  

Bacterial lipopolysaccharide binding to host receptors

Trends in Microbiology, 1996
openaire   +2 more sources

[Expression of lipopolysaccharide binding protein and lipopolysaccharide receptor CD14 in experimental alcoholic liver disease].

Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology, 2002
To observe the expression of lipopolysaccharide binding protein (LBP) and CD14 mRNA in alcohol-induced liver disease (ALD) and evaluate the relationship between the expression of LBP and CD14 mRNA and the severity of liver injury in alcoholic-fed rats.Twenty Wistar rats were divided into two groups: ethanol-fed group and control group.
Guoqing, Zuo, Song, He, Changan, Liu, Jianping, Gong   +3 more
openaire   +1 more source

Involvement of P450s and nuclear receptors in the hepatoprotective effect of quercetin on liver injury by bacterial lipopolysaccharide

Immunopharmacology and Immunotoxicology, 2020
Huaqiao Tang, Xun Wang, Zhongqiong Yin   +2 more
exaly