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	Biomarkers of Lead Exposure Among a Population Under Environmental Stress
	Zhang B.
	2013
关键词	Blood lead level Biomarker Biomonitoring Environmental exposure Human health blood lead general-population ficedula-hypoleuca heavy-metals stable lead cadmium mine mercury children adults
英文摘要	This study aimed to evaluate the relationship between blood lead and serum creatinine and blood lead and serum urea nitrogen levels as biomarkers of lead exposure from subjects living in a historic polymetallic mining area in China. Elevated levels were found for blood lead, serum creatinine, and serum urea nitrogen in the mining area with mean values at 245.65 mu g/l, 74.16 mu mol/l, and 12.79 mmol/l, which were significantly higher than those in the control area, respectively. Moreover, the coefficients between paired results for blood lead and serum creatinine and blood lead and serum urea nitrogen were positively statistically significant (serum creatinine vs. blood lead, r = 0.35, p < 0.05; serum urea nitrogen vs. blood lead, r = 0.48, p < 0.05). With respect to the effects of sex and age on the blood lead, serum creatinine, and serum urea nitrogen levels, data analysis revealed there was a tendency for higher blood lead, serum creatinine, and serum urea nitrogen levels in females than in males, and the levels of blood lead, serum creatinine, and serum urea nitrogen increased among older residents. We conclude that females and the older population in the mining area are more susceptible to lead exposure. Blood lead, serum creatinine, and serum urea nitrogen can be useful biomarkers of lead exposure among populations under environmental stress.
出处	Biological Trace Element Research
卷	153
期	1-3
页	50-57
收录类别	SCI
语种	英语
ISSN号	0163-4984
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/30433]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Zhang B.. Biomarkers of Lead Exposure Among a Population Under Environmental Stress. 2013.

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