Biomaterial Database

[The occurrence of cytotonic and cytotoxic enterotoxins in Salmonella]. 1992

R Liebold, and U Dinjus, and H J Selbitz

Veterinärmedizinische Fakultät, Institut für Mikrobiologie und Tierseuchenlehre, Universität Leipzig.

A survey is given on the presence and the detection of entero- and cytotoxin production of Salmonella. Their role in the pathogenesis of Salmonellosis has not yet been clarified completely. The standardization of the terms of toxins according place and modus of action is proposed. Cytotonic and cytotoxic enterotoxins were demonstrated in Salmonella strains. Toxins, like the Verotoxin of E. coli, acting in enterocytes as well as in other cells of organisms have not been detected in Salmonella strains. For detection cell culture assays are preferred, DNA-hybridization will be of importance in the near future.

UI	MeSH Term	Description	Entries
D003603	Cytotoxins	Substances that are toxic to cells; they may be involved in immunity or may be contained in venoms. These are distinguished from CYTOSTATIC AGENTS in degree of effect. Some of them are used as CYTOTOXIC ANTIBIOTICS. The mechanism of action of many of these are as ALKYLATING AGENTS or MITOSIS MODULATORS.	Cytolysins,Cytotoxic Agent,Cytotoxic Agents,Cytotoxin,Agent, Cytotoxic
D004768	Enterotoxins	Substances that are toxic to the intestinal tract causing vomiting, diarrhea, etc.; most common enterotoxins are produced by bacteria.	Staphylococcal Enterotoxin,Enterotoxin,Staphylococcal Enterotoxins,Enterotoxin, Staphylococcal,Enterotoxins, Staphylococcal
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012475	Salmonella	A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria that utilizes citrate as a sole carbon source. It is pathogenic for humans, causing enteric fevers, gastroenteritis, and bacteremia. Food poisoning is the most common clinical manifestation. Organisms within this genus are separated on the basis of antigenic characteristics, sugar fermentation patterns, and bacteriophage susceptibility.
D012480	Salmonella Infections	Infections with bacteria of the genus SALMONELLA.	Salmonellosis,Infections, Salmonella,Infection, Salmonella,Salmonella Infection,Salmonelloses
D012481	Salmonella Infections, Animal	Infections in animals with bacteria of the genus SALMONELLA.	Animal Salmonella Infection,Animal Salmonella Infections,Infection, Animal Salmonella,Infections, Animal Salmonella,Salmonella Infection, Animal