About The Medical Condition Alpha-Conotoxin
Find the definition of the medical term Alpha-Conotoxin. Alpha-Conotoxin defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Alpha-Conotoxin
| Alpha-Conotoxin Medical Condition |
|---|
What's The Definition Of The Medical Condition Alpha-Conotoxin?
Peptide neurotoxins from the marine fish-hunting snails of the genus Conus. They contain 13 to 29 amino acids which are strongly basic and are highly cross-linked by disulfide bonds. There are three types of conotoxins, omega-, alpha-, and mu-. OMEGA-CONOTOXINS inhibit voltage-activated entry of calcium into the presynaptic membrane and therefore the release of ACETYLCHOLINE. Alpha-conotoxins inhibit the postsynaptic acetylcholine receptor. Mu-conotoxins prevent the generation of muscle action potentials. (From Concise Encyclopedia Biochemistry and Molecular Biology, 3rd ed)
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Malonyldialdehyde ‐ The dialdehyde of…
- Amylose ‐ An unbranched glucan…
- Mycetoma ‐ A disease caused by various fungi (Madurella mycetomi) or actinomycetes…
- Lauticaudus ‐ A family of extremely venomous snakes, comprising coral snakes,…
- Mesomorph ‐ A particular category of body build, determined on the basis…
- Phases, Postnidation ‐ The time period between implantation and…
- Oxytetracycline Sulfate (2:1) ‐ An antibiotic substance isolated from the actinomycete Streptomyces…
- Nerve Blocks, Sympathetic ‐ Interruption of sympathetic pathways, by local injection of an…
- Radiology Information Systems ‐ Information systems, usually computer-assisted, designed to store,…
- Electric Shock Therapies ‐ Electrically induced convulsions primarily used in the treatment…