title: Carbon disulfide-induced neuropsychiatric changes in grain storage workers.
abstract: The clinical and neuropsychiatric features of seven workers from the grain storage industry are described. All were exposed to fumigants, especially carbon disulfide and malathion. Clinical manifestations included cogwheel rigidity, resting and action tremor, peripheral neuropathy, pyramidal tract signs, an EEG pattern of sleep apnea, and characteristic measurable neurobehavioral dysfunction. Similar signs and symptoms due to carbon disulfide exposure in the viscose rayon industry strongly supported the conclusion that these grain storage workers were suffering from carbon disulfide poisoning. Malathion exposure probably had a contributing role. We conclude that exposure to these fumigants poses a serious occupational risk to the nervous system.
mesh_terms: D000368:Aged; D002246:Carbon Disulfide / Q000009:adverse effects*; D002490:Central Nervous System / Q000187:drug effects; D004562:Electrocardiography; D004569:Electroencephalography; D004576:Electromyography; D005651:Fumigation; D006801:Humans; D007484:Iowa; D008297:Male; D008875:Middle Aged; D008910:Minnesota; D009460:Neurologic Examination; D009784:Occupational Diseases / Q000139:chemically induced*; D010523:Peripheral Nervous System Diseases / Q000139:chemically induced*; D010575:Pesticides / Q000009:adverse effects*; D014922:Wisconsin
chemical_list: D010575:Pesticides; D002246:Carbon Disulfide