C01-A039
Novichok Agents[edit | edit source]
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Novichok agents are a series of advanced nerve agents developed by the Soviet Union and Russia between 1971 and 1993. These agents are part of a group of organophosphate compounds that are considered to be among the most toxic chemical warfare agents ever created.
History[edit | edit source]
The development of Novichok agents began during the Cold War as part of a program known as "FOLIANT." The goal was to create a new class of chemical weapons that would be undetectable by standard NATO chemical detection equipment and resistant to existing chemical protective gear.
Chemical Properties[edit | edit source]
Novichok agents are organophosphorus compounds, similar in structure to other nerve agents like Sarin and VX. However, they are designed to be more potent and to circumvent international chemical weapons treaties by being composed of binary components that are mixed to form the active agent.
Mechanism of Action[edit | edit source]
Novichok agents inhibit the enzyme acetylcholinesterase, leading to an accumulation of acetylcholine in the synaptic cleft. This results in continuous stimulation of muscles, glands, and central nervous system structures, causing symptoms such as muscle spasms, paralysis, and potentially death due to respiratory failure.
Symptoms of Exposure[edit | edit source]
Exposure to Novichok agents can cause a range of symptoms, including:
- Miosis (constricted pupils)
- Muscle twitching and spasms
- Seizures
- Respiratory distress
- Loss of consciousness
Treatment[edit | edit source]
The treatment for Novichok poisoning is similar to that for other nerve agents and includes the administration of atropine and pralidoxime. Atropine acts as an antagonist to acetylcholine, while pralidoxime reactivates acetylcholinesterase.
International Response[edit | edit source]
The use of Novichok agents has been condemned by the international community. The Chemical Weapons Convention prohibits the use of chemical weapons, and efforts have been made to identify and destroy stockpiles of these agents.
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