• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>SREE Workshop on Medical Materials and Engineering >The Arsenic Concentration in Saliva, Urine and Drinking Water in Endemic Arsenicosis Area in Shanyin County of Shanxi Province, China
【24h】

The Arsenic Concentration in Saliva, Urine and Drinking Water in Endemic Arsenicosis Area in Shanyin County of Shanxi Province, China

机译：山西山西山阴县民营杂草区唾液中唾液浓度，尿液和饮用水

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Biological monitoring for arsenic is usually based upon a determination of urine, blood, nail and hair arsenic concentration, however, saliva has been suggested as a non-invasive biological matrix for assessing exposure. To further evaluate the potential utility of saliva for arsenicbiomonitoring, Atomic Fluorescence Spectrometry(AFS-230) and Inductively Coupled Plasma Mass Spectrometer (ICP-MS) were used to evaluate the concentration of arsenic in drinking water, saliva and urine in endemic arsenicosis area in Shanyin County of Shanxi Province. The results showed that the arsenic concentration in drinking water was 0.55-720.0ug/L, and there were 66.67% samples above the arsenic level (50μg/L) of standards for drinking water quality. The median value of arsenic in drinking water was 127.22 μg/L. The salivary and urinary arsenic both can reflect the exposure of arsenic in drinking water. Additionally, there was a significant positive association of salivary arsenic compared with arsenic in drinking water (r=0.674, P<0.05)and urinary arsenic(r=0.794, P<0.05). These results demonstrated that, similar to urinary arsenic, salivary arsenic also can be used as a biomarker for assessing human exposue to arsenic.
机译：砷的生物学监测通常基于尿液，血液，钉和毛发浓度的测定，然而，已提出唾液作为评估暴露的非侵入性生物基质。为了进一步评估唾液的潜在用途，用于砷基因波，原子荧光光谱法（AFS-230）和电感耦合等离子体质谱仪（ICP-MS）用于评估饮用水，唾液和尿液中的砷中的浓度山西山西县。结果表明，饮用水中的砷浓度为0.55-720.0ug / L，饮用水质量标准的砷水平（50μg/ L）上方有66.67％的样品。砷中砷中的值为127.22μg/升。唾液和泌尿砷两者都可以反映砷在饮用水中的暴露。另外，与饮用水中的砷（R = 0.674，P <0.05）和尿砷（R = 0.794，P <0.05）相比，唾液砷的显着阳性阳性阳性阳性阳性阳性阳性阳性阳性阳性阳性。这些结果表明，类似于尿砷，唾液砷也可用作评估砷的人爆炸的生物标志物。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号