Navalnyj fick troligtvis liknande gift som Skripal

Cholinesterase inhibitors, also known as anti-cholinesterase, are chemicals that prevent the breakdown of the neurotransmitter acetylcholine or butyrylcholine. This increases the amount of the acetylcholine or butyrylcholine in the synaptic cleft that can bind to muscarinic receptors, nicotinic receptors and others. This group of inhibitors are divided into two subgroups, acetylcholinesterase inhibitors and butyrylcholinesterase inhibitors.They may be used as drugs for Alzheimer's and myasthenia gravis, and also as chemical weapons and insecticides. Side effects when used as drugs may include loss of appetite, nausea, vomiting, loose stools, vivid dreams at night, dehydration, rash, bradycardia, peptic ulcer disease, seizures, weight loss, rhinorrhea, salivation, muscle cramps, and fasciculations.Cholinesterase inhibitors are indirect-acting parasympathomimetic drugs.