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Human biologic monitoring based on blood donations to the National Blood Services.
BMC Public Health ( IF 4.5 ) Pub Date : 2020-04-08 , DOI: 10.1186/s12889-020-08588-7
Lior Hassan 1, 2 , Asher Moser 3 , Efrat Rorman 4 , Luda Groisman 4 , Yamit Naor 4 , Eilat Shinar 4 , Roni Gat 1, 2 , Eli Jaffe 3 , Victor Novack 2, 5 , Itai Kloog 6 , Lena Novack 1, 2
Affiliation  

The ambient exposure does not always reflect the internal levels of pollution absorbed in the body. While human biomonitoring (HBM) could provide a valid estimate of exposure extent, it is usually an expensive and a heavily manpowered enterprise. Using samples collected during blood donations for HMB may provide a more efficient platform for a routine biomonitoring. The current study is aimed to explore the feasibility of using the national blood banking system for the purposes of HBM, to compare between residents of a suspected polluted area in northern Israel (Haifa Bay) to the rest of the country. Specifically, we will assemble a geographically representative sample of blood donors residing in the study area and of the general population, to test for four industry and traffic-related metals: lead (Pb), cadmium (Cd), arsenic (As) and chromium (Cr). Samples of whole blood from donors will be tested in the Laboratory of Public Health Services managed by the Ministry of Health. The information on donors’ biomarkers levels will be further linked with the air pollution and meteorological data assessed at the location of the blood collection sites (short-term exposure) and donors’ permanent address (long-term exposure), as recorded by the monitoring stations spread throughout Israel and the satellite-based exposure models. The association between biomarkers and ambient environmental exposures will be assessed. The samples’ collection is planned for 2 years of 2020–2021. The information collected in this study could lead to environmental regulations within Haifa Bay area aimed to prevent exposure to high levels of hazardous chemicals.

中文翻译:

基于向国家血液服务部门献血的人体生物学监测。

环境暴露并不总是反映出人体吸收的内部污染物水平。虽然人类生物监测(HBM)可以提供有效的接触程度估计,但通常这是一个昂贵且人手繁多的企业。使用献血期间为HMB采集的样本可以为常规生物监测提供更有效的平台。当前的研究旨在探讨将国家血库系统用于HBM的可行性,以便将以色列北部(海法湾)可疑污染地区的居民与该国其他地区进行比较。具体来说,我们将收集研究区域和一般人群中具有代表性的献血者样本,以测试四种与工业和交通有关的金属:铅(Pb),镉(Cd),砷(As)和铬(Cr)。来自捐献者的全血样本将在卫生部管理的公共卫生服务实验室中进行测试。如监测记录所示,有关捐赠者生物标志物水平的信息将进一步与在采血地点(短期暴露)和捐赠者永久地址(长期暴露)评估的空气污染和气象数据联系起来。电台遍布以色列和卫星曝光模式。将评估生物标志物与周围环境暴露之间的关联。样本的收集计划在2020年至2021年的2年内进行。本研究中收集的信息可能会导致海法湾地区的环境法规,以防止暴露于高含量的危险化学品。来自捐献者的全血样本将在卫生部管理的公共卫生服务实验室中进行测试。如监测记录所示,有关捐赠者生物标志物水平的信息将进一步与在采血地点(短期暴露)和捐赠者永久地址(长期暴露)评估的空气污染和气象数据联系起来。电台遍布以色列和卫星曝光模式。将评估生物标志物与周围环境暴露之间的关联。样本的收集计划在2020年至2021年的2年内进行。本研究中收集的信息可能会导致海法湾地区的环境法规,以防止暴露于高含量的危险化学品。来自捐献者的全血样本将在卫生部管理的公共卫生服务实验室中进行测试。如监测记录所示,有关捐赠者生物标志物水平的信息将进一步与在采血地点(短期暴露)和捐赠者永久地址(长期暴露)评估的空气污染和气象数据联系起来。电台遍布以色列和卫星曝光模式。将评估生物标志物与周围环境暴露之间的关联。样本的收集计划在2020年至2021年的2年内进行。本研究中收集的信息可能会导致海法湾地区的环境法规,以防止暴露于高含量的危险化学品。
更新日期:2020-04-08
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