lipopolysaccharide
- noun
- /ˌlaɪpoʊˌpɑːliˈsækəraɪd/
- Specialized
- Researchers found that exposure to lipopolysaccharide triggers inflammation in human cells.
Loading YouTube…
Watch on YouTubeSo things like endotoxin, lipopolysaccharide, just the cell wall of the bacteria.
- So things like endotoxin, lipopolysaccharide, just the cell wall of the bacteria.
- You can measure the endotoxins and the whole bacteria, the lipopolysaccharides in the bloodstream when the intestine is damaged even from diet soda.
Examples
-
The morphology of stem cells was characterized by flat shapes and increased size after stimulation with lipopolysaccharide.
Academic text (2018) -
The injection of lipopolysaccharide stimulated a strong immune response in the laboratory mice.
-
So things like endotoxin, lipopolysaccharide, just the cell wall of the bacteria.
-
Lipoproteins bind this lipopolysaccharide to help, you know, prevent our bodies from having massive inflammation and, and, and base undergoing sepsis.
-
Administration of sST2 also reduced lipopolysaccharide (LPS)-induced inflammatory response and mortality 21.
Blog text (17) -
JMJD3 is known to mediate an inflammatory response in cells exposed to lipopolysaccharide (LPS), but the mechanism of this activity was not known.
Blog text (6) -
Common bacterial glycoconjugates include the capsular polysaccharide, glycosylated proteins, lipopolysaccharide (LPS), and peptidoglycan.
Academic text (2018) -
However, the ability of human astrocytes to respond directly to lipopolysaccharide (LPS) — a structural component of the outer envelope of all gram-negative bacteria — is still in debate 20, 21.
Academic text (2018) -
The study concluded that lipopolysaccharide plays a crucial role in the activation of the immune system.
Surface Forms
Morphology
lipopolysaccharide = polysaccharide (semi-transparent) = lipo + poly + saccharide
The term is built from standard scientific morphemes, but its specialized biochemical meaning is not directly guessable for an average learner.
Etymology
Lipopolysaccharide comes from parts you can read: lipo- means 'fat' and poly- + saccharide means 'many sugars'. It is a molecule made of fat with many sugars on the outside of some bacteria, which is why it can cause a strong reaction in the body's immune system.