"Picrotoxin" 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 noncompetitive antagonist at GABA-A receptors and thus a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated chloride ionophore. Although it is most often used as a research tool, it has been used as a CNS stimulant and an antidote in poisoning by CNS depressants, especially the barbiturates.
| Descriptor ID |
D010852
|
| MeSH Number(s) |
D02.455.426.392.368.367.800 D02.540.552
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Picrotoxin".
Below are MeSH descriptors whose meaning is more specific than "Picrotoxin".
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Below are the most recent publications written about "Picrotoxin" by people in Profiles.