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DeCS
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Descriptor English:
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Membrane Potentials
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Descriptor Spanish:
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Potenciales de la Membrana
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Descriptor Portuguese:
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Potenciais da Membrana
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Synonyms English:
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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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Tree Number:
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G01.154.535
G04.580
G07.265.675
G11.561.570
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Definition English:
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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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Indexing Annotation English:
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coordinate with organ /physiol
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History Note English:
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68(67)
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Allowable Qualifiers English:
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Record Number:
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8734
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Unique Identifier:
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D008564
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Occurrence in VHL:
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Similar:
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DeCS
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