Search results for lipopolysaccharide

“As a result, these small particles circulate in the plasma longer, where they can bind with toxic molecules called lipopolysaccharides, intensifying the deleterious effects of their activities within arteries and promoting plaque formation and subsequent blockages – the hallmarks of atherosclerosis.”

“Inflammation promotes the production of small, dense lipoprotein particles. These small particles circulate in the plasma, where they can bind with toxic molecules called lipopolysaccharides, promoting plaque formation and subsequent blockages – the hallmarks of atherosclerosis.”

“Adult male mice received a single injection of lipopolysaccharide, a bacterial molecule that causes short‐term inflammation, or a saline (saltwater) control injection. Twelve hours later, the mice underwent behavioral tests that assess anxiety and social behavior.”

“Then they exposed the macrophages to lipopolysaccharide (a bacterial toxin that induces an acute inflammatory reaction) and assessed the cells' responses. They found that macrophages from the exercised mice exhibited decreased activation of NF-κB, the primary transcription factor of M1 macrophages.”

“FTA: > Methods: Pregnant Long-Evans rats were administered i.p. Injections of saline (100 μl) or lipopolysaccharide (LPS, 200 μg/kg), every 12 h on embryonic day (E) 19 and 20. In the treatment groups, dams were supplemented with 200 mg/day of dried BrSp from E14 until postnatal day 21.”

“The investigators injected the brains of mice with either lipopolysaccharide (LPS, an endotoxin that promotes acute inflammation) or 6-hydroxydopamine (a neurotoxin) and assessed the animals' brains for evidence of substantia nigra cell death.”

“Cholestasis is characterized by impaired bile flow and subsequent retention of bile acids, bilirubin, and other substances, including lipopolysaccharide, an endotoxin, in the liver and blood. It is a common disorder of pregnancy but can affect all demographics, including children.”

“One of the mechanisms is through through associated increases of circulating of lipopolysaccharide. Another mechanism is the leaking of fatty acids from fatty acids, triggering toll-like receptors through the recognition of damage-associated molecular patterns (DAMPs).”

“These gaps allow pathogens such as bacteria or endotoxins (i.e., lipopolysaccharide, a major component of the cell membrane of gram-negative bacteria) to leak through the intestinal wall and pass directly into the bloodstream.”

“Since a driving force in the development of insomnia is change, especially change that affects relationships, employment, or family dynamics, Dr. Mason employs cognitive behavior techniques that help her patients identify what those changes are and develop strategies that promote, rather than hinder, sleep.”