Occupational and Environmental Neurotoxicology



Occupational and Environmental Neurotoxicology







Table 167.1 lists selected neurotoxic syndromes.








Table 167.1 Neurotoxic Syndromes











































































































  Syndrome
Agent Occupational or other exposure Acute Chronic
Metals      
Arsenic Pesticides, pigments, paint, electroplating, seafood, smelter, semiconductors Encephalopathy Neuropathy
Lead Solder, lead shot, illicit whiskey, insecticides, auto body shop, storage battery manufacture, smelter, paint, water pipes, gasoline sniffing Encephalopathy Encephalopathy, neuropathy, motor neuron disease-like syndrome
Manganese Iron industry, welding, mining smelter, fireworks, fertilizer, dry cell batteries Encephalopathy Parkinsonism
Mercury Thermometers, other gauges; dental office (amalgams); felt hat manufacture; electroplating; photography Headache, tremor Neuropathy, encephalopathy with dementia, tremor
Tin Canning industry, solder, electronics, plastics, fungicides Delirium Encephalomyelopathy
Solvents      
Carbon disulfide Rayon manufacture, preservatives, textiles, rubber cement, varnish, electroplating Encephalopathy Neuropathy, parkinsonism
Trichlorethylene Paints, degreasers, spot removers, decaffeination, dry cleaning, rubber solvents Narcosis Encephalopathy, trigeminal neuropathy
Hexacarbonsa Paints, paint removers, varnish, degreasers, rapid-drying ink, glues, cleaning agents, glues for making shoes in poorly ventilated cottage industry, glue sniffing, MNBK in plastics Narcosis Neuropathy, encephalopathy, ataxia
Insecticides      
Organophosphates, carbamates Manufacture, application Cholinergic syndrome Ataxia, neuropathy, myelopathy
Carbon monoxide Accidental or deliberate exposure in motor vehicles, faulty gasoline-fueled heaters Anoxic encephalopathy  
Methyl alcohol Contaminated illicit whiskey Retinal blindness  
Recreation abuse      
 Nitrous oxide Dental offices Encephalopathy B12-deficient myelopathy
Seafood      
 Ciguatera   Sensory neuropathy with temperature inversion  
 Shellfish   Acute neuropathy  
aHexacarbons: n-hexane, methyl n-butyl ketone (MNBK).

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Jul 27, 2016 | Posted by in NEUROLOGY | Comments Off on Occupational and Environmental Neurotoxicology

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