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Creating realistic nerve agent victim profiles for computer simulation of medical CBRN disaster response [PDF]

open access: yesFrontiers in Public Health, 2023
In the last decades, Chemical, Biological, Radiological and Nuclear (CBRN) threats have become serious risks prompting countries to prioritize preparedness for such incidents.
Ruben De Rouck   +7 more
doaj   +2 more sources

Nerve agent hydrolysis activity designed into a human drug metabolism enzyme. [PDF]

open access: yesPLoS ONE, 2011
Organophosphorus (OP) nerve agents are potent suicide inhibitors of the essential neurotransmitter-regulating enzyme acetylcholinesterase. Due to their acute toxicity, there is significant interest in developing effective countermeasures to OP poisoning.
Andrew C Hemmert   +14 more
doaj   +14 more sources

Qualitative Analysis of Novel Flavonoid Adducts from Nerve Agent Tabun-Exposed Arabidopsis thaliana (L.) Based on Quadrupole–Time of Flight Mass Spectrometry [PDF]

open access: yesMolecules, 2023
Flavonoids are a kind of secondary metabolite which widely exist in plants. They contain a lot of active hydroxyls, which can react with toxic chemicals to produce potential exposure biomarkers.
Zhongfang Xing   +8 more
doaj   +2 more sources

Chromogenic detection of nerve agent mimics [PDF]

open access: yesChemical Communications, 2008
A new chromogenic protocol for the selective detection of nerve agent mimics is reported.Costero Nieto, Ana Maria, Ana.Costero@uv.es ; Gil Grau, Salvador, Salvador.Gil@uv.es ; Parra Alvarez, Margarita, Margarita.Parra@uv ...
Ana M. Costero   +39 more
core   +7 more sources

Biphasic response of human iPSC-derived neural network activity following exposure to a sarin-surrogate nerve agent [PDF]

open access: yesFrontiers in Cellular Neuroscience
Organophosphorus nerve agents (OPNA) are hazardous environmental exposures to the civilian population and have been historically weaponized as chemical warfare agents (CWA). OPNA exposure can lead to several neurological, sensory, and motor symptoms that
Chandrakumar Bogguri   +10 more
doaj   +2 more sources

Refractory and Super-Refractory Status Epilepticus in Nerve Agent-Poisoned Rats Following Application of Standard Clinical Treatment Guidelines [PDF]

open access: yesFrontiers in Neuroscience, 2021
Nerve agents (NAs) induce a severe cholinergic crisis that can lead to status epilepticus (SE). Current guidelines for treatment of NA-induced SE only include prehospital benzodiazepines, which may not fully resolve this life-threatening condition.
Julia E. Morgan   +11 more
doaj   +2 more sources

Evaluation of Potency of Known Oximes (Pralidoxime, Trimedoxime, HI-6, Methoxime, Obidoxime) to in vitro Reactivate Acetylcholinesterase Inhibited by Pesticides (Chlorpyrifos and Methylchlorpyrifos and Nerve Agent (Russian VX) [PDF]

open access: diamondActa Medica, 2007
Nerve agents and pesticides belong to the group of organophosphates. They are able to inhibit irreversibly the enzyme acetylcholinesterase (AChE). Acetylcholinesterase reactivators were designed for the treatment of nerve agent intoxications.
Kamil Musílek, Kamil Kuča, Daniel Jun
doaj   +2 more sources

LABORATORY EXAMINATION IN NERVE AGENT INTOXICATION [PDF]

open access: yesActa Medica, 2013
Diagnosis of nerve agent intoxication is based on anamnestic data, clinical signs and laboratory examination. For acute poisoning, cholinesterase activity in the blood (erythrocyte AChE, plasma/serum BuChE) is sensitive, simple and most frequent ...
Jiří Bajgar
doaj   +4 more sources

Non-quaternary oximes detoxify nerve agents and reactivate nerve agent-inhibited human butyrylcholinesterase [PDF]

open access: yesCommunications Biology, 2021
Amitai et al. identified 4 potential small molecule antidotes toward nerve agents poisoning by high-throughput-screening of over 150,000 compounds. Unique non-quaternary oximes represent new potential antidotes for future development as they detoxified ...
Gabriel Amitai   +10 more
doaj   +2 more sources

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