RDX Binds to the GABA A Receptor–Convulsant Site and Blocks GABA A Receptor–Mediated Currents in the Amygdala: A Mechanism for RDX-Induced Seizures
Author(s) -
Larry R. Williams,
Vassiliki AroniadouAnderjaska,
Felicia Qashu,
Huckelberry A. Finne,
Volodymyr I. Pidoplichko,
Desmond I. Ban,
Maria F. M. Braga
Publication year - 2010
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.1002588
Subject(s) - convulsant , dimethyl sulfoxide , dilution , chemistry , gabaa receptor , pharmacology , receptor , toxicity , medicine , biochemistry , organic chemistry , physics , thermodynamics
Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) is a high-energy, trinitrated cyclic compound that has been used worldwide since World War II as an explosive in both military and civilian applications. RDX can be released in the environment by way of waste streams generated during the manufacture, use, and disposal of RDX-containing munitions and can leach into groundwater from unexploded munitions found on training ranges. For > 60 years, it has been known that exposure to high doses of RDX causes generalized seizures, but the mechanism has remained unknown.
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