Abstract
Botulinum toxin inhibits neuromuscular transmission by blocking the exocytosis of acetylcholine. It was tested for a similar effect on cholinergic postganglionic sympathetic neurones at the sudomotor junction. Subcutaneous injections of 0.1 and 1.0 units of type A botulinum toxin into the forearm of a healthy subject abolished local thermoregulatory sweating in cutaneous regions spanning 1.0 and 1.5 cm for nearly 1 year without producing weakness. Botulinum toxin, therefore appears to have potent anhidrotic activity.
Original language | English (US) |
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Pages (from-to) | 123-124 |
Number of pages | 2 |
Journal | Clinical Autonomic Research |
Volume | 6 |
Issue number | 2 |
DOIs | |
State | Published - Jun 27 1996 |
Keywords
- Botulinum toxin
- Sweating
- Sympathetic nervous system
ASJC Scopus subject areas
- Endocrine and Autonomic Systems
- Clinical Neurology