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Descritor em português: Transmissão Sináptica
Descritor em inglês: Synaptic Transmission
Descritor em espanhol: Transmisión Sináptica
Descritor transmisión sináptica
Termo(s) alternativo(s) neurotransmisión
transmisión neuronal
Nota de escopo: Comunicación desde una NEURONA hasta un objetivo (neurona, músculo o célula secretora) a través de una SINAPSIS. En la transmisión sináptica química, la neurona presináptica libera un NEUROTRANSMISOR que se difunde a lo largo del espacio sináptico y se une a receptores sinápticos específicos, activándolos. Dichos receptores activados modulan los canales iónicos específicos y/o los sistemas de segundo mensajero en la célula postsináptica. En la transmisión sináptica eléctrica, las señales eléctricas se comunican en forma de flujo de corriente iónica a través de la SINAPSIS ELÉCTRICA.
Descritor em francês: Transmission synaptique
Termo(s) alternativo(s): Neural Transmission
Neurotransmission
Transmission, Neural
Transmission, Synaptic
Código(s) hierárquico(s): G02.111.820.850
G04.835.850
G07.265.880
G11.561.830
Identificador Único RDF: https://id.nlm.nih.gov/mesh/D009435
Nota de escopo: The communication from a NEURON to a target (neuron, muscle, or secretory cell) across a SYNAPSE. In chemical synaptic transmission, the presynaptic neuron releases a NEUROTRANSMITTER that diffuses across the synaptic cleft and binds to specific synaptic receptors, activating them. The activated receptors modulate specific ion channels and/or second-messenger systems in the postsynaptic cell. In electrical synaptic transmission, electrical signals are communicated as an ionic current flow across ELECTRICAL SYNAPSES.
Nota de indexação: differentiate entry term NEURAL TRANSMISSION from NEURAL CONDUCTION; consider also NEURAL INHIBITION; neuromuscular transmission = NEUROMUSCULAR JUNCTION / physiol + SYNAPTIC TRANSMISSION
Qualificadores permitidos: DE drug effects
GE genetics
IM immunology
PH physiology
RE radiation effects
Indexação Anterior: Neural Conduction (1966-1967)
Nota MeSH pública: 94; was NEURAL TRANSMISSION 1969-93, was NEUROHUMORAL TRANSMISSION 1968; NERVE TRANSMISSION was see NEURAL TRANSMISSION
Nota Online: use SYNAPTIC TRANSMISSION to search NEURAL TRANSMISSION 1969-93, NEUROHUMORAL TRANSMISSION 1968, & NERVE TRANSMISSION 1968-93
Nota histórica: 94; was NEURAL TRANSMISSION 1969-93, was NEUROHUMORAL TRANSMISSION 1968; NERVE TRANSMISSION was see NEURAL TRANSMISSION 1969-93
Versão alternativa: SYNAPTIC TRANSM
Veja também os descritores: Gap Junctions MeSH
Synapses MeSH
Identificador DeCS: 31881
ID do descritor: D009435
Documentos indexados na Biblioteca Virtual em Saúde (BVS): Clique aqui para acessar os documentos da BVS
Data de estabelecimento: 01/01/1968
Data de entrada: 01/01/1999
Data de revisão: 23/06/2016
Synaptic Transmission - Conceito preferido
Identificador do conceito M0014683
Nota de escopo The communication from a NEURON to a target (neuron, muscle, or secretory cell) across a SYNAPSE. In chemical synaptic transmission, the presynaptic neuron releases a NEUROTRANSMITTER that diffuses across the synaptic cleft and binds to specific synaptic receptors, activating them. The activated receptors modulate specific ion channels and/or second-messenger systems in the postsynaptic cell. In electrical synaptic transmission, electrical signals are communicated as an ionic current flow across ELECTRICAL SYNAPSES.
Termo preferido Synaptic Transmission
Termo(s) alternativo(s) Neural Transmission
Neurotransmission
Transmission, Neural
Transmission, Synaptic



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