Search on: BOTULINUM TOXINS 
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Descriptor English:   Botulinum Toxins 
Descriptor Spanish:   Toxinas Botulínicas 
Descriptor Portuguese:   Toxinas Botulínicas 
Synonyms English:   Botulin
Clostridium botulinum Toxins  
Tree Number:   D12.776.097.156
D23.946.123.179
Definition English:   Proteins synthesized as a single chain of approximately 150 kDa with 35 percent sequence identity to TETANUS TOXIN that is cleaved to a light and a heavy chain that are linked by a single disulfide bond. They have neuro-, entero-, and hemotoxic properties, are immunogenic, and include the most potent poisons known. The most commonly used apparently blocks release of ACETYLCHOLINE at cholinergic SYNAPSES. 
Indexing Annotation English:   /antag permitted but consider also BOTULINUM ANTITOXIN
Pharmacological Action:   Anti-Dyskinesia Agents
Poisons
 
See Related English:   Botulism
 
History Note English:   78; was BOTULINUM TOXIN 1969-77 (Prov 1969-71) 
Allowable Qualifiers English:  
AD administration & dosage AE adverse effects
AG agonists AN analysis
AI antagonists & inhibitors BI biosynthesis
BL blood CF cerebrospinal fluid
CS chemical synthesis CH chemistry
CL classification CT contraindications
DU diagnostic use EC economics
GE genetics HI history
IM immunology IP isolation & purification
ME metabolism PK pharmacokinetics
PD pharmacology PH physiology
PO poisoning RE radiation effects
SE secretion ST standards
SD supply & distribution TU therapeutic use
TO toxicity UR urine
Record Number:   1930 
Unique Identifier:   D001905 

Occurrence in VHL:
 

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