"omega-Agatoxin IVA" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A neuropeptide toxin from the venom of the funnel web spider, Agelenopsis aperta. It inhibits CALCIUM CHANNELS, P-TYPE by altering the voltage-dependent gating so that very large depolarizations are needed for channel opening. It also inhibits CALCIUM CHANNELS, Q-TYPE.
| Descriptor ID |
D020867
|
| MeSH Number(s) |
D12.644.400.562 D12.776.093.249.500 D20.888.065.870.324.500 D23.946.833.065.870.324.500
|
| Concept/Terms |
omega-Agatoxin IVA- omega-Agatoxin IVA
- IVA, omega-Agatoxin
- omega Agatoxin IVA
- omega-Aga-IVA
- omega Aga IVA
|
Below are MeSH descriptors whose meaning is more general than "omega-Agatoxin IVA".
Below are MeSH descriptors whose meaning is more specific than "omega-Agatoxin IVA".
This graph shows the total number of publications written about "omega-Agatoxin IVA" by people in this website by year, and whether "omega-Agatoxin IVA" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1997 | 0 | 1 | 1 |
| 2000 | 0 | 1 | 1 |
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Below are the most recent publications written about "omega-Agatoxin IVA" by people in Profiles.
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The status of voltage-dependent calcium channels in alpha 1E knock-out mice. J Neurosci. 2000 Dec 01; 20(23):8566-71.
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Ca2+ current in rabbit carotid body glomus cells is conducted by multiple types of high-voltage-activated Ca2+ channels. J Neurophysiol. 1997 Nov; 78(5):2467-74.
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Metabotropic glutamate receptor modulation of voltage-gated Ca2+ channels involves multiple receptor subtypes in cortical neurons. J Neurosci. 1996 Jan; 16(1):36-45.
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Involvement of N- and non-N-type calcium channels in synaptic transmission at corticostriatal synapses. Neuroscience. 1994 Sep; 62(1):31-40.