Results 31 to 40 of about 6,647 (229)

Degradation of Chemical Warfare Agent Nitrogen Mustard Using Ferrate (VI)

open access: yesToxics, 2023
Chemical warfare agents (CWAs) are one of the most toxic compounds. Degradation of CWAs using decontamination agents is one of the few ways to protect human health against the harmful effects of CWAs. A ferrate (VI)-based potential chemical warfare agent
Miroslav Labaška   +2 more
doaj   +1 more source

Counteracting poisoning with chemical warfare nerve agents

open access: yesArhiv za Higijenu Rada i Toksikologiju, 2020
Phosphylation of the pivotal enzyme acetylcholinesterase (AChE) by nerve agents (NAs) leads to irreversible inhibition of the enzyme and accumulation of neurotransmitter acetylcholine, which induces cholinergic crisis, that is, overstimulation of ...
Hrvat Nikolina Maček, Kovarik Zrinka
doaj   +1 more source

Biotechnological Methods of Destruction of Chemical Warfare Agents and Their Detoxication Products

open access: yesВестник войск РХБ защиты, 2023
The work presents an overview of the main results of experimental and theoretical researches made by the Federal State Budgetary Establishment «27 Scientific Centre» of the Ministry of Defence of the Russian Federation together with other scientific ...
I. V. Filimonov   +7 more
doaj   +1 more source

Reactive Organic Suspensions Comprising ZnO, TiO2, and Zeolite Nanosized Adsorbents: Evaluation of Decontamination Efficiency on Soman and Sulfur Mustard

open access: yesToxics, 2021
This paper comprises an extensive study on the evaluation of decontamination efficiency of three types of reactive organic suspensions (based on nanosized adsorbents) on two real chemical warfare agents: soman (GD) and sulfur mustard (HD). Three types of
Raluca Elena Ginghina   +9 more
doaj   +1 more source

Translational research on chemical nerve agents

open access: yesNeurobiology of Disease, 2020
This special issue will describe cutting-edge translational research on the development of safe and effective therapeutics for treating exposure to toxic chemical threat agents that target the nervous system.
David A. Jett, Shardell M. Spriggs
doaj   +1 more source

Controversy Over Chemical Weapons Dumped in the Baltic Sea [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2022
The purpose of this study is to discuss and attempt to analyse the issue of chemical weaponscontaining chemical warfare agents (CWA) and conventional ammunition containing toxic chemicalsthat pose a threat to the ecological safety of the Baltic Sea ...
Krzysztof Świder
doaj   +1 more source

Drugs as Chemical Weapons: Past and Perspectives

open access: yesToxics, 2023
The emergence of modern chemical weapons and chemical warfare is traditionally associated with World War I, but the use of poisons in the military has its roots deep in the past.
Vladimír Pitschmann, Zdeněk Hon
doaj   +1 more source

Defesa química: histórico, classificação dos agentes de guerra e ação dos neurotóxicos

open access: yesQuímica Nova, 2012
Chemical agents are substances used for their toxic effects on humans, animals and plants. The main objective of chemical defense is to develop systems that reduce these effects while minimizing impact on the operational capacity of military troops.
Gustavo Rocha Silva   +3 more
doaj   +1 more source

Protein Biotoxins of Military Significance

open access: yesActa Medica, 2006
There is a spectrum of several threat agents, ranging from nerve agents and mustard agents to natural substances, such as biotoxins and new, synthetic, bioactive molecules produced by the chemical industry, to the classical biological warfare agents. The
Jiří Patočka, Ladislav Středa
doaj   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

open access: yesArchaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares   +5 more
wiley   +1 more source

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