Polycyclic aromatic hydrocarbon residues in serum samples of autopsied individuals from Tennessee.
Polycyclic aromatic hydrocarbon residues in serum samples of autopsied individuals from Tennessee.
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DOI：
10.3390/ijerph120100322
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发表时间：
2014-12-25
影响因子：
--
通讯作者：
Nyanda AM
中科院分区：
文献类型：
--
作者：
Ramesh A;Kumar A;Aramandla MP;Nyanda AM
本研究报告了多环芳烃（PAHs）的浓度在人的血液样本（n = 650）在尸检中获得的个人谁死于药物滥用，酒精中毒，杀人，自杀和其他原因不明的人的血清样品。结果表明，死亡样品中存在多环芳烃，其中以B（a）P为主，其次为苯并（B）荧蒽和苯并（k）荧蒽。其他多环芳烃的检测和测量零星的苯并（g，h，i），苊，蒽，菲，荧蒽，多环芳烃的平均浓度在20至50岁的年龄组相比，其他。与高加索人、亚洲人和西班牙裔人相比，非裔美国人中检测到的PAH残留水平较高。环境暴露、饮食摄入和某些情况下的职业暴露可能导致PAH的身体负担。虽然测得的多环芳烃残留浓度在其他地方报告的健康成年人的范围内，但在个别情况下，检测到的浓度很高，需要减少多环芳烃排放和进行人类生物监测研究，以进行风险评估。
This study reports the concentrations of Polycyclic Aromatic Hydrocarbons (PAHs) in human blood sera samples (n = 650) obtained at autopsy from individuals who died of drug abuse, alcohol toxicity, homicide, suicide and other unknown causes. The analyzed samples from decedents revealed the presence of PAHs of which B(a)P was the most predominant one, followed by benzo(b)fluoranthene and benzo(k)fluoranthene. The other PAHs detected sporadically and measured were benzo(g,h,i)perylene, acenaphthene, anthracene, phenanthrene, and fluoranthene The mean concentrations of PAHs were greater in the twenties to fifties age groups compared to others. The PAH residue levels detected were high in African Americans compared to Caucasians, Asians, and Hispanics. It appears that environmental exposure, dietary intake and in some cases occupational exposure may have contributed to the PAH body burden. While the PAH residue concentrations measured fall within the range of those reported for healthy adults elsewhere, in isolated cases, the concentrations detected were high, calling the need for a reduction in PAH emissions and human biomonitoring studies for purposes of risk assessment.
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影响因子：
2.3
作者：
Gandhi A;Moorthy B;Ghose R
通讯作者：
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影响因子：
8.3
作者：
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3.3
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Benowitz, Neal L.
影响因子：
4.7
作者：
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通讯作者：
Brandt-Rauf, PW