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Descriptor English: Bioaccumulation
Descriptor Spanish: Bioacumulación
Descriptor bioacumulación
Entry term(s) acumulación biológica
bioamplificación
bioconcentración
biomagnificación
Scope note: Aumento de la concentración de una sustancia exógena en los tejidos de organismos por encima de la existente en el AMBIENTE circundante. La acumulación de esos XENOBIÓTICOS a mayores niveles de forma ascendente en la CADENA ALIMENTARIA recibe el nombre de biomagnificación. La bioacumulación de sustancias químicas tóxicas (p. ej., plomo y DDT) puede causar TRASTORNOS INDUCIDOS QUÍMICAMENTE.
Descriptor Portuguese: Bioacumulação
Descriptor French: Bioaccumulation
Entry term(s): Bio Accumulation
Bio Amplification
Bio Amplifications
Bio Concentration
Bio Magnification
Bio-accumulation
Bio-accumulations
Bio-amplification
Bio-amplifications
Bio-concentration
Bio-concentrations
Bio-magnification
Bio-magnifications
Bioamplification
Bioamplifications
Bioconcentration
Bioconcentrations
Biological Accumulation
Biomagnification
Biomagnifications
Tree number(s): G03.015.500.187
G03.787.024.500.187
G07.690.725.015.500.187
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D000081482
Scope note: An increase in the concentration of an exogenous substance in the tissues of organisms higher than surrounding ENVIRONMENT. Accumulation of such XENOBIOTICS at successively higher levels up the FOOD CHAIN is called biomagnification. Bioaccumulation of toxic chemicals (e.g., Lead and DDT) may result in CHEMICALLY-INDUCED DISORDERS.
Allowable Qualifiers: DE drug effects
GE genetics
IM immunology
PH physiology
RE radiation effects
Public MeSH Note: 2020
History Note: 2020
Related: Chemically-Induced Disorders MeSH
Conservative Pollutants DeCS
DeCS ID: 59276
Unique ID: D000081482
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2020/01/01
Date of Entry: 2019/07/08
Revision Date: 2019/07/01
Bioaccumulation - Preferred
Concept UI M000648783
Scope note An increase in the concentration of an exogenous substance in the tissues of organisms higher than surrounding ENVIRONMENT. Accumulation of such XENOBIOTICS at successively higher levels up the FOOD CHAIN is called biomagnification. Bioaccumulation of toxic chemicals (e.g., Lead and DDT) may result in CHEMICALLY-INDUCED DISORDERS.
Preferred term Bioaccumulation
Entry term(s) Bio Accumulation
Bio Concentration
Bio-accumulation
Bio-accumulations
Bio-concentration
Bio-concentrations
Bioconcentration
Bioconcentrations
Biological Accumulation
Biomagnification - Narrower
Concept UI M000652197
Preferred term Biomagnification
Entry term(s) Bio Amplification
Bio Amplifications
Bio Magnification
Bio-amplification
Bio-amplifications
Bio-magnification
Bio-magnifications
Bioamplification
Bioamplifications
Biomagnifications



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