Expresión de búsqueda:
FACILITATED DIFFUSION
Descriptores Encontrados:
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DeCS
Descriptor
Inglés
:
Facilitated Diffusion
Descriptor
Español
:
Difusión Facilitada
Descriptor
Portugués
:
Difusão Facilitada
Categoría:
G01.154.100.280
G01.595.100.280
G01.595.200.374
G02.149.767.560.500
G02.842.750.560.500
G03.495.166.427
Definición
Inglés
:
The passive
movement
of molecules exceeding the rate expected by simple
diffusion
. No
energy
is expended in the process. It is achieved by the introduction of passively diffusing molecules to an enviroment or path that is more favorable to the
movement
of those molecules. Examples of
facilitated diffusion
are passive transport of hydrophilic substances across a lipid membrane through hydrophilic pores that traverse the membrane, and the sliding of a
DNA
BINDING PROTEIN along a strand of
DNA.
Nota Histórica
Inglés
:
2009
Calificadores Permitidos
Inglés
:
DE
drug effects
GE
genetics
IM
immunology
PH
physiology
RE
radiation effects
Número del Registro:
53281
Identificador Único:
D055459
Ocurrencia en la BVS
:
Similar:
DeCS
CID-10
SciELO
LILACS
LIS