Cisatracurium besylate
Cisatracurium besylate
Cisatracurium besylate (pronunciation: sis-at-ra-KYOO-ree-um BEZ-i-late) is a type of non-depolarizing neuromuscular-blocking drug used in modern anaesthesia to cause muscle relaxation during surgery and mechanical ventilation.
Etymology
The term "Cisatracurium" is derived from the structural formula of the drug, which is a cis-isomer of atracurium. The suffix "-ium" is common in the names of many drugs, particularly those that affect the nervous system. "Besylate" refers to the salt form of the drug, which is combined with besylate acid to increase its stability and solubility.
Pharmacology
Cisatracurium besylate works by blocking the action of acetylcholine, a neurotransmitter that transmits signals in the nervous system. By preventing acetylcholine from binding to its receptors at the neuromuscular junction, cisatracurium besylate causes muscle relaxation.
Usage
Cisatracurium besylate is primarily used to relax the muscles during surgical procedures and mechanical ventilation. It is also used in intensive care units to facilitate intubation and mechanical ventilation.
Related Terms
- Neuromuscular-blocking drug
- Anaesthesia
- Acetylcholine
- Neuromuscular junction
- Intubation
- Mechanical ventilation
External links
- Medical encyclopedia article on Cisatracurium besylate
- Wikipedia's article - Cisatracurium besylate
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