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Anticonvulsant Action of Excitatory Amino Acid Antagonists

Croucher, M. J., Collins, J. F., Meldrum, B. S.·1982·Science

Abstract

Compounds that antagonize neuronal excitation induced by dicarboxylic amino acids were tested in two animal models of epilepsy, namely sound-induced seizures in DBA/2 mice and threshold pentylenetetrazol seizures in Swiss mice. Sound-induced seizures could be prevented by intracerebroventricular injection of compounds that block excitation due to N-methyl-D-aspartic acid. The most potent such compound, 2-amino-7-phosphonoheptanoic acid, was anticonvulsant in both test systems when given either intraperitoneally or intracerebroventricularly. Specific antagonists of excitation that is caused by amino acids provide a new class of anticonvulsant agents.

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Metadata

Authors
Croucher, M. J., Collins, J. F., & Meldrum, B. S.
Venue
Science
Published
1982-05-21
Volume
216
Issue
4548
Pages
899-901
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2083674587
Cited by
695
References
0
FWCI
30.95
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Anticonvulsant Action of Excitatory Amino Acid Antagonists. https://app.cochat.ai/papers/10.1126/science.7079744
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Croucher, M. J., Collins, J. F., & Meldrum, B. S. (1982). Anticonvulsant Action of Excitatory Amino Acid Antagonists. Science. https://doi.org/10.1126/science.7079744

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.