Visão selecionada em Inglês
| Descritor em português: | Potenciais da Membrana | ||||||
| Descritor em inglês: | Membrane Potentials | ||||||
| Descritor em espanhol: |
Potenciales de la Membrana
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| Descritor em francês: | Potentiels de membrane | ||||||
| Termo(s) alternativo(s): |
Delta Psi Difference, Transmembrane Potential Differences, Transmembrane Potential Membrane Potential Membrane Potential, Resting Membrane Potentials, Resting Potential Difference, Transmembrane Potential Differences, Transmembrane Potential, Membrane Potential, Resting Potential, Transmembrane Potentials, Membrane Potentials, Resting Potentials, Transmembrane Resting Membrane Potential Resting Membrane Potentials Resting Potential Resting Potentials Transmembrane Electrical Potential Difference Transmembrane Potential Transmembrane Potential Difference Transmembrane Potential Differences Transmembrane Potentials |
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| Código(s) hierárquico(s): |
G01.154.535 G04.580 G07.265.675 G11.561.570 |
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| Identificador Único RDF: | https://id.nlm.nih.gov/mesh/D008564 | ||||||
| Nota de escopo: | The voltage differences across a membrane. For cellular membranes they are computed by subtracting the voltage measured outside the membrane from the voltage measured inside the membrane. They result from differences of inside versus outside concentration of potassium, sodium, chloride, and other ions across cells' or ORGANELLES membranes. For excitable cells, the resting membrane potentials range between -30 and -100 millivolts. Physical, chemical, or electrical stimuli can make a membrane potential more negative (hyperpolarization), or less negative (depolarization). |
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| Nota de indexação: | coordinate with organ /physiol |
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| Qualificadores permitidos: |
DE drug effects GE genetics IM immunology PH physiology RE radiation effects |
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| Indexação Anterior: |
Electrophysiology (1966) |
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| Nota MeSH pública: | 68 |
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| Nota histórica: | 68(67) |
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| Identificador DeCS: | 8734 | ||||||
| ID do descritor: | D008564 | ||||||
| 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: | 30/05/2019 |
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PHENOMENA AND PROCESSES
Physical Phenomena [G01]Physical Phenomena -
PHENOMENA AND PROCESSES
Cell Physiological Phenomena [G04]Cell Physiological Phenomena -
PHENOMENA AND PROCESSES
Physiological Phenomena [G07]Physiological Phenomena
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Membrane Potentials
- Conceito preferido
Resting Potentials
- Mais específico
| Identificador do conceito |
M0013339 |
| Nota de escopo | The voltage differences across a membrane. For cellular membranes they are computed by subtracting the voltage measured outside the membrane from the voltage measured inside the membrane. They result from differences of inside versus outside concentration of potassium, sodium, chloride, and other ions across cells' or ORGANELLES membranes. For excitable cells, the resting membrane potentials range between -30 and -100 millivolts. Physical, chemical, or electrical stimuli can make a membrane potential more negative (hyperpolarization), or less negative (depolarization). |
| Termo preferido | Membrane Potentials |
| Termo(s) alternativo(s) |
Delta Psi Difference, Transmembrane Potential Differences, Transmembrane Potential Membrane Potential Potential Difference, Transmembrane Potential Differences, Transmembrane Potential, Membrane Potential, Transmembrane Potentials, Membrane Potentials, Transmembrane Transmembrane Electrical Potential Difference Transmembrane Potential Transmembrane Potential Difference Transmembrane Potential Differences Transmembrane Potentials |
| Identificador do conceito |
M0490546 |
| Termo preferido | Resting Potentials |
| Termo(s) alternativo(s) |
Membrane Potential, Resting Membrane Potentials, Resting Potential, Resting Potentials, Resting Resting Membrane Potential Resting Membrane Potentials Resting Potential |
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