Source:http://linkedlifedata.com/resource/umls/id/C0014264
MSH: Toxins closely associated with the living cytoplasm or cell wall of certain microorganisms, which do not readily diffuse into the culture medium, but are released upon lysis of the cells.,CSP: toxin closely associated with the living cytoplasm or cell wall of certain microorganisms, which does not readily diffuse into the culture medium, but is released upon lysis of the cells.,NCI: The lipopolysaccharide complexes that are part of the outer membrane of the cell wall of Gram-negative bacteria such as E. coli, Salmonella, Shigella, Pseudomonas, Neisseria, Haemophilus, and other leading pathogens. Upon bacterial infections, the lipid component (Lipid A) of endotoxin contributes to its toxicity, while the polysaccharide components contribute to immunogenicity.