Published in:
01-10-2014 | Original Article
Assessment of liver function in two groups of outdoor workers exposed to arsenic
Authors:
Teodorico Casale, Maria Valeria Rosati, Manuela Ciarrocca, Ilaria Samperi, Giorgia Andreozzi, Maria Pia Schifano, Assunta Capozzella, Benedetta Pimpinella, Gianfranco Tomei, Tiziana Caciari, Francesco Tomei
Published in:
International Archives of Occupational and Environmental Health
|
Issue 7/2014
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Abstract
Purpose
To evaluate whether the exposure to arsenic (As) causes alterations of liver enzymes in two groups of outdoor workers.
Methods
Total urinary As and the levels of AST/GOT, ALT/GPT, and GGT were measured on 80 traffic policemen and 50 police drivers. Personal air samples were obtained for assessing the exposure to As on a subgroup of 20 traffic policemen and 20 police drivers.
Results
Mean values of personal exposure to As, urinary As, AST/GOT, and ALT/GPT were significantly higher in traffic policemen than in the police drivers. Multiple linear regression models showed associations between urinary As and airborne As, ALT/GPT and the job variables, and BMI and urinary As.
Conclusions
These findings contribute toward the evaluation of the hepatic effects of exposure to As in the urban workers.