Effects of mercury released from gold extraction by amalgamation on renal function and environment in Shanxi, China.
We investigated the distribution of mercury and its impacts on the renal function of the residents living in mercury-contaminated area due to gold extraction by amalgamation in some area of Shanxi, China. The results showed that mercury concentrations in contaminated air in four seasons were 79-240 ng/m(3). The mercury concentration in the river across contaminated area was also high. The mercury contents in the grain were higher than those in the non-mercury contaminated area. The urinary mercury and urinary beta(2)-microglobulin for the residents living in the contaminated area were 1.24 +/- 3.80 microg/L and 228.98 +/- 4.34 microg/g Cr, higher than those in the non-mercury contaminated area.
Tian
L
L
Department of Occupational and Environmental Health, School of Public Health and Family Medicine, Capital Medical University, Beijing, People's Republic of China. tian_lin@163.com
Guo
H F
HF
Gao
A
A
Lu
X T
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Li
Q Y
QY
D000388:Air / Q000032:analysis; D015415:Biomarkers / Q000652:urine; D002681:China; D004784:Environmental Monitoring; D004785:Environmental Pollutants / Q000032:analysis* / Q000494:pharmacology / Q000652:urine; D006046:Gold; D006801:Humans; D007220:Industrial Waste; D007668:Kidney / Q000187:drug effects* / Q000502:physiology; D008628:Mercury / Q000032:analysis* / Q000494:pharmacology / Q000652:urine; D008906:Mining; D008897:Panicum / Q000378:metabolism; D012621:Seasons; D012987:Soil / Q000032:analysis; D014881:Water Supply / Q000032:analysis; D003313:Zea mays / Q000378:metabolism
D015415:Biomarkers; D004785:Environmental Pollutants; D007220:Industrial Waste; D012987:Soil; D006046:Gold; D008628:Mercury