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Medical Subject Headings

Innehållets språk

Cell Physiological Phenomena > Membrane Potentials

Musculoskeletal and Neural Physiological Phenomena > Nervous System Physiological Phenomena > Membrane Potentials

Physical Phenomena > Biophysical Phenomena > Membrane Potentials

Physiological Phenomena > Electrophysiological Phenomena > Membrane Potentials

Föredragen term

Membrane Potentials

Topical Descriptor

Cell Membrane

Delta Psi
Differences, Transmembrane Potential
Difference, Transmembrane Potential
Potential Differences, Transmembrane
Potential Difference, Transmembrane
Potentials, Transmembrane
Potential, Transmembrane
Transmembrane Electrical Potential Difference
Transmembrane Potential
Transmembrane Potential Difference
Transmembrane Potential Differences
Transmembrane Potentials

coordinate with organ /physiol

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).

Anmärkning om ändringshistoria

68(67)

kalvojännitteet

finska
kalvojännite
lepopotentiaali
lepopotentiaalit
membraanijännite
membraanijännitteet
membraanipotentiaali
membraanipotentiaalit
Membranpotentialer

svenska

URI

http://www.yso.fi/onto/mesh/D008564

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RDF/XML TURTLE JSON-LD Skapad 1999-01-01, senast editerad 2019-05-30