The time course of mandelic and phenylglyoxylic acid excretion in workers exposed to styrene under model conditions.
AUTOR(ES)
Wilson, H K
RESUMO
Urinary excretion of mandelic and phenylglyoxylic acids by two technicians building glass-reinforced plastic boats has been measured over a 7-day period. Peak excretion of both metabolites occurred several hours after the end of exposure. There was little relationship between urinary mandelic acid concentrations measured at the end of shift and the maximum excretion observed in samples collected after this time. It is suggested that sampling strategies devised to monitor workers exposed to styrene should reflect maximum excretion rates of urinary mandelic acid.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1008571Documentos Relacionados
- A rapid colorimetric method for the determination of phenylglyoxylic and mandelic acids: Its application to the urinalysis of workers exposed to styrene vapour
- Effect of alcohol on the kinetics of mandelic acid excretion in volunteers exposed to styrene vapour.
- TLC separation of hippuric, mandelic, and phenylglyoxylic acids from urine after mixed exposure to toluene and styrene.
- A new method for determination of mandelic acid excretion at low level styrene exposure
- Somatosensory evoked potentials in workers exposed to toluene and styrene.