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- Title
Oxidative stress induced by occupational exposure to nanomaterials: a systematic review.
- Authors
GHAFARI, Javad; MOGHADASI, Nargess; OMARI SHEKAFTIK, Soqrat
- Abstract
The rapid growth of nanotechnology has increased the occupational exposure to nanomaterials. On the other hand, a growing body of evidence considers exposure to these materials to be hazardous. Therefore, it is necessary to examine the effects of occupational exposure to these materials by different methods. Biological monitoring, especially the investigation of oxidative stress induced by exposure to nanomaterials, can provide useful information for researchers. This study systematically reviews studies that have investigated oxidative stress caused by occupational exposure to nanomaterials. The search was conducted on the PubMed, Scopus and Web of Science databases. Of the 266 studies we obtained in our initial search, eventually 11 were included in our study. There is currently no specific biomarker for investigating oxidative stress induced by exposure to nanomaterials. Therefore, the reviewed studies have used different biomarkers in different biological fluids for this purpose. Also, the methods of assessing occupational exposure to nanomaterials in the investigated studies were very diverse. Given the approach of the investigated studies to biomarkers and exposure assessment methods, finding a specific biomarker for investigating exposure to nanomaterials seems unattainable. But reaching a group of biomarkers, to assess exposure to nanomaterials seems more applicable and achievable.
- Subjects
OXIDATIVE stress; JOB stress; HAZARDOUS substance exposure; NANOSTRUCTURED materials; BIOLOGICAL monitoring
- Publication
Industrial Health, 2020, Vol 58, Issue 6, p492
- ISSN
0019-8366
- Publication type
Article
- DOI
10.2486/indhealth.2020-0073