Results 11 to 20 of about 279,832 (297)

Amino Compounds in Lipopolysaccharides [PDF]

open access: hybridJournal of Biological Chemistry, 1960
Henry Tauber, Harold Russell
openalex   +3 more sources

Lipopolysaccharide Endotoxins [PDF]

open access: yesAnnual Review of Biochemistry, 2002
▪ Abstract  Bacterial lipopolysaccharides (LPS) typically consist of a hydrophobic domain known as lipid A (or endotoxin), a nonrepeating “core” oligosaccharide, and a distal polysaccharide (or O-antigen). Recent genomic data have facilitated study of LPS assembly in diverse Gram-negative bacteria, many of which are human or plant pathogens, and have ...
Christian R H, Raetz, Chris, Whitfield
openaire   +2 more sources

Nanomaterials for Biosensing Lipopolysaccharide [PDF]

open access: yesBiosensors, 2019
Lipopolysaccharides (LPS) are endotoxins, hazardous and toxic inflammatory stimulators released from the outer membrane of Gram-negative bacteria, and are the major cause of septic shock giving rise to millions of fatal illnesses worldwide. There is an urgent need to identify and detect these molecules selectively and rapidly.
Keith J. Stine   +2 more
openaire   +3 more sources

Resveratrol Suppresses Matrix Metalloproteinase-2 Activation Induced by Lipopolysaccharide in Mouse Osteoblasts via Interactions with AMP-Activated Protein Kinase and Suppressor of Cytokine Signaling 1

open access: yesMolecules, 2018
Porphyromonas endodontalis (P. endodontalis) lipopolysaccharide (LPS) is associated with the progression of bone resorption in periodontal and periapical diseases.
Yaqiong Yu   +6 more
doaj   +1 more source

Lipopolysaccharide antagonists

open access: yesImmunology Today, 1992
Bacterial lipopolysaccharide (LPS) is a potent and pleiotropic stimulus of immune cells. LPS has important clinical relevance because it has a direct role in the pathogenesis of Gram-negative bacterial infection. The lipid A moiety of LPS is responsible for the toxic effects of LPS.
W A, Lynn, D T, Golenbock
openaire   +2 more sources

Palm Kernel Cake Oligosaccharides Acute Toxicity and Effects on Nitric Oxide Levels Using a Zebrafish Larvae Model

open access: yesFrontiers in Physiology, 2020
One of the beneficial effects of non-digestible oligosaccharides (NDOs) is their anti-inflammatory effects on host animals. While conventional animal studies require that analysis be done after samples have been taken from the host, zebrafish larvae are ...
Rui Qing Foo   +6 more
doaj   +1 more source

Functional and antigenspecific serum antibodies in mice after immunization with a candidate vaccine against Shigella flexneri 1b, 2a, 3a, 6, Y [PDF]

open access: yesКлиническая микробиология и антимикробная химиотерапия, 2021
Objective. To determine functional anti-LPS specific serum bactericidal antibody (SBA) and opsonophagocytic killing antibody (OPKA) activities in mice immunized with a pentavalent candidate vaccine against Shigella flexneri 1b, 2a, 3a, 6, Y (PF ...
Ledov V.A.
doaj   +1 more source

Dihydrotanshinone I Attenuates Atherosclerosis in ApoE-deficient Mice: Role of NOX4/NF-κB Mediated Lectin-like Oxidized LDL Receptor-1 (LOX-1) of the Endothelium

open access: yesFrontiers in Pharmacology, 2016
Dihydrotanshinone I (DHT) is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases. However, its role in atherosclerosis remains unclear.
Wenwen Zhao   +5 more
doaj   +1 more source

Exposure to a single immobilization or lipopolysaccharide challenge increases expression of genes implicated in the development of Alzheimer’s disease in the mice brain cortex

open access: yesEndocrine Regulations, 2019
Objectives. Despite extensive research efforts, mechanisms participating on development of Alzheimer’s disease (AD) are covered only partially. Data from the last decades indicate that various stressors, as etiological factors, may play a role of in the ...
Padova Alexandra   +4 more
doaj   +1 more source

Changes in astroglial markers in a maternal immune activation model of schizophrenia in Wistar rats are dependent on sex

open access: yesFrontiers in Cellular Neuroscience, 2015
Data from epidemiological studies suggest that prenatal exposure to bacterial and viral infection is an important environmental risk factor for schizophrenia.
Daniela Fraga de Souza   +7 more
doaj   +1 more source

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