botulinum toxin escape and travel into the central nervous system - 3d isometric view

botulinum venom peptide toxin enzyme botox bont btx crystal structure clostridium anaerobic bacteria paralysis neurotoxic nerve nervous neuron astrocytic glial brain telodendria catecholamine neurotransmitter nervous system dopamine neural axon serotonin stimulus endorphin noradrenaline oxytocin neuropeptide dendrite golgi apparatus hyponatremia dementia calcium receptor adrenaline stroke mental synapse electron signal nucleon mind neurology nucleus impulse