What Are Some Examples of Toxins Affecting Neurotransmitter Systems?
Several environmental and synthetic toxins affect neurotransmitter systems. Botulinum toxin, produced by Clostridium botulinum, blocks acetylcholine release, leading to paralysis. Pesticides like DDT and pyrethroids affect sodium channels and disrupt neurotransmitter release. Heavy metals, such as lead, interfere with calcium channels, impacting neurotransmitter release and synaptic plasticity.