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Descriptor English: Lipopolysaccharides
Descriptor Spanish: Lipopolisacáridos
Descriptor lipopolisacáridos
Entry term(s) lipopolisacárido
Scope note: Polisacáridos que contienen lípidos; son endotoxinas e importantes antígenos específicos de grupo. Con frecuencia son derivados de la pared celular de bacterias gramnegativas e inducen la secreción de inmunoglobulinas. La molécula de los lipopolisácaridos constan de tres partes: el LÍPIDO A, el centro polisacáridoun y las cadenas O específicas (ANTÍGENOS O). Los lipopolisacáridos derivados de Escherichia coli son mitógenos de células B policlonales frecuentemente empleados en el laboratorio de inmunología. (Dorland, 28th ed)
Descriptor Portuguese: Lipopolissacarídeos
Descriptor French: Lipopolysaccharides
Entry term(s): Lipoglycanes
Lipoglycannes
Lipopolyosides
Tree number(s): D09.400.500
D09.698.718.450
D10.494
D23.050.161.616.525
D23.946.123.329.500
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D008070
Scope note: Lipid-containing polysaccharides which are endotoxins and important group-specific antigens. They are often derived from the cell wall of gram-negative bacteria and induce immunoglobulin secretion. The lipopolysaccharide molecule consists of three parts: LIPID A, core polysaccharide, and O-specific chains (O ANTIGENS). When derived from Escherichia coli, lipopolysaccharides serve as polyclonal B-cell mitogens commonly used in laboratory immunology. (From Dorland, 28th ed)
Annotation: oordinate with specific bacterium if pertinent
Allowable Qualifiers: AD administration et posologie
AE effets indésirables
AG agonistes
AI antagonistes et inhibiteurs
AN analyse
BI biosynthèse
BL sang
CF liquide cérébrospinal
CH composition chimique
CL classification
CS synthèse chimique
DF déficit
EC économie
GE génétique
HI histoire
IM immunologie
IP isolement et purification
ME métabolisme
PD pharmacologie
PH physiologie
PK pharmacocinétique
PO intoxication
RE effets des radiations
SD ressources et distribution
ST normes
TO toxicité
TU usage thérapeutique
UR urine
DeCS ID: 28155
Unique ID: D008070
NLM Classification: QU 83
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2020/05/27
Lipopolysaccharides - Preferred
Concept UI M0012577
Preferred term Lipopolysaccharides
Entry term(s) Lipoglycanes
Lipoglycannes
Lipopolyosides



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