Results 1 to 10 of about 124,299 (193)
SVU-International Journal of Veterinary Sciences, 2022 Lipopolysaccharide (LPS), an endotoxin derived from the outer membrane of Gram-negative bacteria, mediates a local or systemic inflammatory response. Its action is carried out through stimulation of Tolllike receptor 4 (TLR4) activity and subsequently ...
Azza A. Abd Elkareem Abd Elkareem +2 more
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АNTIVIRAL ACTIVITY OF LIPOPOLYSACCHARIDES OF Pseudomonas chlororaphis subsp. aureofaciens [PDF]
Biotechnologia Acta, 2013 Lipopolysaccharides and their fractions were obtained from strains Pseudomonas chlororaphis subsp. aureofaciens UCM В-111 and UCM В-306 — components of insectofungicidal gaupsin biopreparation; their activity against tobacco mosaic virus has been studied.
Е. А. Kiprianova +3 more
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Lipopolysaccharide Endotoxins [PDF]
Annual 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
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Frontiers in Veterinary Science, 2021 Augmented renal clearance (ARC) as observed in the critically ill (pediatric) population can have a major impact on the pharmacokinetics and posology of renally excreted drugs.
Laura Dhondt +9 more
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Microorganisms, 2021 Currently, Klebsiella pneumoniae is a pathogen of clinical relevance due to its plastic ability of acquiring resistance genes to multiple antibiotics. During K. pneumoniae infections, lipopolysaccharides (LPS) play an ambiguous role as they both activate
Matteo Bulati +14 more
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Pharmaceuticals, 2021 The poor prognosis for patients with hepatocellular carcinoma (HCC) is related directly to metastasis. The Twist1 gene encodes for a transcription factor essential to embryogenesis.
Jeng-Wei Lu +4 more
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Biomolecules, 2021 Galectins bind various pathogens through recognition of distinct carbohydrate structures. In this work, we examined the binding of four human galectins to the Gram-negative bacteria Klebsiella pneumoniae (Kpn) and non-typeable Haemophilus influenzae ...
María A. Campanero-Rhodes +7 more
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Gut-derived lipopolysaccharide promotes alcoholic hepatosteatosis and subsequent hepatocellular carcinoma by stimulating neutrophil extracellular traps through toll-like receptor 4 [PDF]
Clinical and Molecular Hepatology, 2022 Background/Aims Binge drinking leads to many disorders, including alcoholic hepatosteatosis, which is characterized by intrahepatic neutrophil infiltration and increases the risk of hepatocellular carcinoma (HCC).
Yang Liu +11 more
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Frontiers in Veterinary Science, 2020 Feed additives are used frequently in variable combinations to maximize broiler productivity and consumer safety. Therefore, we evaluated the efficiency of feed additives used in four different diets: a basal diet, a probiotic (PRO-PAC®) supplement diet,
Ibrahim F. Rehan +18 more
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Effects of Lipopolysaccharide from Porphyromonas gingivalis and Escherichia coli on Gene Expression Levels of Toll-like Receptors and Inflammatory Cytokines in Human Dental Pulp Stem Cells [PDF]
Iranian Journal of Immunology, 2022 Background: Periodontal diseases originate from a group of oral inflammatory infections initiated by oral pathogens. Among these pathogens, Gram-negative bacteria such as p. gingivalis play a major role in chronic periodontitis. P.
Hanieh Mojtahedi +6 more
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