[Nervous system disorders induced by occupational exposure to arsenic and its inorganic compounds: a literature review].
This paper presents a review of the effect of arsenic (As) and its inorganic compounds on the nervous system. In humans, inhalation exposure mostly occurs in occupational conditions. In the occupational environment, the most extensive exposure to this element is observed in the copper industry. Chronic As poisoning is manifested by skin and mucous membrane lesions, impairment of the nervous system in the form of disorders of psychic functions and polyneuropathies, retrobulbar neuritis, disorders of peripheral circulation and the risk for Raynaud's syndrome. Arsenic-induced polyneuropathy is usually a very serious and chronic disease. A complete recovery is observed in only 15-20% of patients. As-induced encephalopathy is an irreversible process.
Sińczuk-Walczak
Halina
H
Instytut Medycyny Pracy im. prof, J. Nofera, Łódź Przychodnia Chorób Zawodowych. pchz@imp.lodz.pl
D000395:Air Pollutants, Occupational / Q000633:toxicity* / Q000652:urine; D001151:Arsenic / Q000633:toxicity* / Q000652:urine; D020261:Arsenic Poisoning / Q000209:etiology; D006801:Humans; D009422:Nervous System Diseases / Q000139:chemically induced* / Q000517:prevention & control; D009784:Occupational Diseases / Q000139:chemically induced* / Q000517:prevention & control; D016273:Occupational Exposure / Q000009:adverse effects*; D011322:Primary Prevention / Q000458:organization & administration; D012307:Risk Factors
D000395:Air Pollutants, Occupational; D001151:Arsenic