Heat-stable polysaccharide-like toxin bound to a bacterial cell. The term is used more specifically to refer to lipopolysaccharide (LPS) of the outer membrane of Gram negative bacteria. There are three parts to the molecule, the Lipid A (six fatty acid chains linked to two glucosamine residues), the core oligosaccharide (branched chain of ten sugars), and a variable length polysaccharide side chain (up to 40 sugar units in smooth forms) that can be removed without affecting the toxicity (rough LPS). Some endotoxin is probably released into the medium and endotoxin is responsible for many of the virulent effects of Gram negative bacteria.
(en´do-tok″sin) a heat-stable toxin associated with the outer membranes of certain gram-negative bacteria, such as species of Brucella, Neisseria, and Vibrio. Endotoxins are not secreted but are released only when the cells are disrupted; they are less potent and less specific than the exotoxins; and they do not f...Found on http://www.encyclo.co.uk/local/21001
(en;do-tok;sin) A toxin found within certain types of bacteria that is able to stimulate the release of endogenous pyrogen and produce a fever.Found on http://www.mhhe.com/biosci/abio/glossary.mhtml
- a toxin that is confined inside the microorganisms and is released only when the microorganisms are broken down or dieFound on http://www.webdictionary.co.uk/definition.php?query=endotoxin
<protein> Heat stable polysaccharide like toxin bound to a bacterial cell. The term is used more specifically to refer to lipopolysaccharide (LPS) of the outer membrane of gram-negative bacteria. There are three parts to the molecule, the Lipid A (six fatty acid chains linked to two glucosamine residues), the core oligosaccharide (branched ch...Found on http://www.encyclo.co.uk/local/20973
that forms an integral part of the cell wall of certain bacteria and is released only upon breakdown of the bacterial cell.; endotoxins do not form toxoids.Found on http://sis.nlm.nih.gov/enviro/iupacglossary/glossarye.html
a toxin that is confined inside the microorganisms and is released only when the microorganisms are broken down or dieFound on http://wordnetweb.princeton.edu/perl/webwn?s=endotoxin
A component of gram negative bacterial cell walls that can produce signs of depression, dehydration, diarrhea, circulatory collapse, and shock. When the bacteria die, the endotoxin is absorbed from the digestive tract, lungs, or other tissues.Found on http://www.sheepusa.org/
A substance released from some types of bacteria in the intestine that when absorbed into the blood causes fever and shock called endotoxic shock.Found on http://www.vetmed.wsu.edu/glossary/glossary.asp
Intracellular toxin (retained within bacteria and liberated when bacteria disintegrates).Found on http://www.encyclo.co.uk/local/20474
Pathogenic cell wall-associated lipopolysaccharides of Gram-negative bacteria.Found on http://www.roitt.com/glossary.asp
The lioppolysaccharide associated with the outer membrane of Gram-negative bacteria.
Found on http://www.bmb.leeds.ac.uk/mbiology/ug/ugteach/icu8/glossary/glossary.html
toxic substance bound to the bacterial cell wall and released when the bacterium ruptures or disintegrates. Endotoxins consist of lipopolysaccharide ... [3 related articles]Found on http://www.britannica.com/eb/a-z/e/30
Type: Term Pronunciation: en-dō-tok′sin Definitions: 1. A bacterial toxin not freely liberated into the surrounding medium, in contrast to exotoxin. 2. The complex phospholipid-polysaccharide macromolecules that form an integral part of the outer membrane of a variety of relatively avirulent as well as virulent strains of gram-negative b...Found on http://www.medilexicon.com/medicaldictionary.php?t=29223
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