Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
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Drug
Enzyme
Compound
Query: UMLS:C0027066 (
myoclonus
)
4,275
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Morphine administration can lead to a variety of side-effects, including
myoclonus
. In an animal model, high morphine doses given intrathecally elicit hindlimb myoclonic seizures which are not influenced by traditional opioid receptor antagonists, such as naloxone. Ketamine prevents this seizure-like activity in a dose-dependent manner. The response is stereoselective, with S-ketamine far more potent than R-ketamine. A competitive NMDA antagonist, NPC17742, also prevents the seizures, although less potently than ketamine.
Dextromethorphan
has limited activity in this model, while haloperidol and pentothal are without any effect.
...
PMID:Blockade of morphine-induced hindlimb myoclonic seizures in mice by ketamine. 907 78
