Results 131 to 140 of about 640,235 (385)

The Escherichia coli Phospholipase PldA Regulates Outer Membrane Homeostasis via Lipid Signaling

open access: yesmBio, 2018
The outer membrane (OM) bilayer of Gram-negative bacteria is biologically unique in its asymmetrical organization of lipids, with an inner leaflet composed of glycerophospholipids (PLs) and a surface-exposed outer leaflet composed of lipopolysaccharide ...
Kerrie L. May, Thomas J. Silhavy
doaj   +1 more source

Coagulation Activation by Lipopolysaccharides

open access: yesClinical and Applied Thrombosis/Hemostasis, 2007
Lipopolysaccharides at approximate plasma reactivities >3 ng/mL or β-glucans at >0.5-1 μg/mL are toxic for human blood; lipopolysaccharide interacts with membrane components of susceptible cells (eg, monocytes) activating phospholipase A2 that destroys the cell membrane.
openaire   +2 more sources

Inhibition of \u3cem\u3eRhizobium etli\u3c/em\u3e Polysaccharide Mutants by \u3cem\u3ePhaseolus vulgaris\u3c/em\u3e Root Compounds [PDF]

open access: yes, 1994
Crude bean root extracts of Phaseolus vulgaris were tested for inhibition of the growth of several polysaccharide mutants of Rhizobium etli biovar phaseoli CE3.
Diebold, Ronald   +5 more
core   +1 more source

Ubiquitylation of lipopolysaccharide by RNF213 during bacterial infection

open access: yesNature, 2021
Elsje G. Otten   +7 more
semanticscholar   +1 more source

Oxytocin inhibits lipopolysaccharide-induced inflammation in microglial cells and attenuates microglial activation in lipopolysaccharide-treated mice

open access: yesJournal of Neuroinflammation, 2016
Overactivated microglia is involved in various kinds of neurodegenerative diseases. Suppression of microglial overactivation has emerged as a novel strategy for treatment of neuroinflammation-based neurodegeneration.
Lin Yuan   +9 more
semanticscholar   +1 more source

Conditioned Media from Mechanically Stimulated Macrophages Upregulate Osteogenic Genes in Human Mesenchymal Stromal Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Bone fracture healing is a complex, timely orchestrated scenario involving multiple cell types and a plethora of cytokines and regulatory factors. To gain further insight, an in vitro model to a) study macrophage polarization under mechanical load in a fibrin hydrogel and b) subsequently assess the effect of conditioned media derived from macrophages ...
Anne Géraldine Guex   +4 more
wiley   +1 more source

Near-Infrared Emitting PbS Quantum Dots for in Vivo Fluorescence Imaging of the Thrombotic State in Septic Mouse Brain

open access: yesMolecules, 2016
Near-infrared (NIR) fluorescent imaging is a powerful tool for the non-invasive visualization of the inner structure of living organisms. Recently, NIR fluorescence imaging at 1000–1400 nm (second optical window) has been shown to offer better spatial ...
Yukio Imamura   +6 more
doaj   +1 more source

ROS‐Scavenging Multifunctional Microneedle Patch Facilitating Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
A reactive oxygen species (ROS) scavenging and immunomodulatory microneedle patch based on hyaluronic acid methacrylate (HaMA) and Flightless I (Flii)‐siRNA‐laden arginine functionalized poly (β‐amino ester)/alginate particles is developed for chronic wound healing applications.
Mahshid Kharaziha   +4 more
wiley   +1 more source

Localized and Systemic Inflammatory Mediators in a Murine Acute Mastitis Model

open access: yesJournal of Inflammation Research, 2021
Miyuki Takashima,1,2 Christian Lalonde,1 Laura Ashley Olszanski,1 Feng-Qi Zhao1 1Department of Animal and Veterinary Sciences, University of Vermont, Burlington, VT, 05405, USA; 2Wakunaga Pharmaceutical Co. Ltd, Osaka, 532-0003, JapanCorrespondence: Feng-
Takashima M   +3 more
doaj  

Induced hyperlipaemia and immune challenge in locusts [PDF]

open access: yes, 2004
Injections of immunogens, such as β-1,3-glucan or lipopolysaccharide (LPS), bring about a marked hyperlipaemia with associated changes in lipophorins and apolipophorin-III in the haemolymph of Locusta migratoria.
Ashida   +39 more
core   +1 more source

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