Chronic peripheral neuropathy in workers with previous exposure to carbon disulphide.
AUTOR(ES)
Corsi, G
RESUMO
Two groups of viscose rayon production workers were examined 10 years after discontinuation of exposure to CS2. Group A comprised 20 subjects exposed to high CS2 concentrations and group B 13 subjects with lower exposure. Clinical findings and the measurements of nerve conduction velocity of the slow fibres in the peripheral nerves were evaluated. Twelve subjects had both clinical and electromyographic evidence of neuropathy and 10 showed a diminution in motor conduction velocity. A relationship between the degrees of exposure to CS2 and prevalence of polyneuropathy was found. On re-examining 12 subjects with neuropathy who had been examined four years before no significant electromyographic improvement was observed. These findings are consistent with a permanent axonal neuropathy caused by carbon disulphide.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1009174Documentos Relacionados
- Special nerve functions and colour discrimination in workers with long term low level exposure to carbon disulphide.
- Conduction velocity in the peripheral nerves of rats with chronic carbon disulphide neuropathy.
- A follow-up study of coronary heart disease in viscose rayon workers exposed to carbon disulphide.
- Relation between the iodine azide test and the TTCA test for exposure to carbon disulphide.
- Copper and zinc levels in peripheral nerve tissues of rats with experimental carbon-disulphide neuropathy