Journal of Ergonomics
Open Access
ISSN: 2165-7556
+44 1300 500008
ISSN: 2165-7556
+44 1300 500008
Heba M Adly
P.O. Box: 715, Makkah 21955
Saudi Arabia
Research Article
Assessment of Occupational Exposure to Mercury Concentrations in Hair and Nail of Dental Staff at Some Dental Clinics in Makkah Region
Author(s): Hiba S Al-Amodi, Heba M Adly, Abeer Ahmed ALrefai and Amal ZaghloulHiba S Al-Amodi, Heba M Adly, Abeer Ahmed ALrefai and Amal Zaghloul
Studies showed that dentists and dental staff working with amalgam are chronically exposed to mercury that accumulates in their bodies in higher levels than those individuals not occupational exposed to mercury. Mercury levels in dental staff averaged at least 2 times that of control subjects in hair, nails, urine and blood. This study aimed to review long-standing mercury monitoring concentration in dental staff hair and nail in Makkah Saudi Arabia. 139 hair and nail samples were collected among male and female with average age ≥30 years. 83 samples were collected from dental staff working at different polyclinics and private clinics in Makkah region while 56 samples were collected from volunteers as control sample. Hair and nail samples were analysed using a Perkin Elmer (ICP-MS 7300). The study showed that in dental staff both males and females the mercury concentration in hair .. View More»
DOI:
10.4172/2165-7556.1000191