n. Any of several enzymes that are produced by botulinum bacteria and induce the paralysis of botulism by interfering with the ability of neurons to release acetylcholine at nerve-muscle junctures. Botulin is used as an antispasmodic and a treatment for wrinkles by paralyzing facial muscles. Also called botulinum toxin. [Latin botulus, sausage (a common source of contamination) + -IN.] |
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