偏远因纽特社区当前使用的杀虫剂暴露。

IF 1.3 4区 医学 Q4 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH International Journal of Circumpolar Health Pub Date : 2024-12-01 Epub Date: 2024-10-26 DOI:10.1080/22423982.2024.2421048
Amira M Aker, Pierre Ayotte, Éric Gaudreau, Melanie Lemire
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引用次数: 0

摘要

杀虫剂的全球使用量在不断增加;然而,很少有研究对因纽特人接触当前使用的杀虫剂的情况进行调查。一些当前使用的杀虫剂还具有远距离迁移的能力,可能会增加北方人口的接触量。这项研究的目的是分析魁北克努纳维克因纽特人集合样本中的杀虫剂(氯苯氧杀虫剂、有机磷杀虫剂和拟除虫菊酯杀虫剂)生物标志物水平。从 Qanuilirpitaa? 2017 调查(Q2017)中收集了 30 份集合样本,样本年龄为 16-80 岁。按性别、年龄和地区分组对肌酐调整算术值(AM)进行了比较,并将几何平均浓度(GM)与加拿大健康测量调查(CHMS)中的浓度进行了比较。大多数分析的杀虫剂生物标记物都被检测到,其中 PNP(甲基对硫磷和乙基对硫磷的代谢物)、反式-DCCA(拟除虫菊酯的代谢物)和 3,5,6-TCP(毒死蜱的代谢物)的浓度最高。Q2017 中的浓度与 CHMS 中的浓度基本相似或更低。随着年龄的增长,2,4-D(一种氯苯氧生物标记物)、3,5,6-TCP、3-PBA(一种拟除虫菊酯的代谢物)和反式-DCCA 的浓度普遍升高,尽管升高幅度不大。女性的浓度也略高于男性,但差异不大。在努纳维克检测到的环境暴露于当前使用的杀虫剂的浓度与加拿大一般人群的浓度相似或更低。鉴于杀虫剂的全球使用量不断增加,建议对当前使用的杀虫剂暴露进行定期监测。
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Current-use pesticide exposures in remote Inuit communities.

The global use of pesticides is increasing; however, few studies have examined the exposure of current-use pesticide exposure in Inuit populations. Some current use pesticides are also capable of long-range transport, potentially increasing exposures to northern populations. The study aim was to analyse pesticide (chlorophenoxy, organophosphates, and pyrethroid pesticide) biomarker levels in pooled samples from an Inuit population in Nunavik, Quebec. Thirty pooled samples from the Qanuilirpitaa? 2017 survey (Q2017) from individuals aged 16-80 years were included. Creatinine-adjusted arithmetic (AM) were compared by sex, age, and region sub-groups, and geometric mean concentrations (GM) were compared to those in the Canadian Health Measures Survey (CHMS). Most analysed pesticide biomarkers were detected, and PNP (a metabolite of methyl and ethyl parathion), trans-DCCA (a metabolite of pyrethroids), and 3,5,6-TCP (a metabolite of chlorpyrifos) had the highest concentrations. Concentrations in Q2017 were largely similar to or less than CHMS concentrations. Although not significant, there was a general increase in 2,4-D (a chlorophenoxy biomarker), 3,5,6-TCP, 3-PBA (a metabolite of pyrethroids), and trans-DCCA with increasing age. Concentrations were also somewhat higher in females versus males, but these were not significant. Environmental exposures to current use pesticides were detected in Nunavik and concentrations were similar to or less than those in the general Canadian population. Regular monitoring of current use pesticide exposures is recommended given the increasing global use of pesticides.

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来源期刊
International Journal of Circumpolar Health
International Journal of Circumpolar Health 医学-公共卫生、环境卫生与职业卫生
CiteScore
2.10
自引率
15.40%
发文量
51
审稿时长
6-12 weeks
期刊介绍: The International Journal of Circumpolar Health is published by Taylor & Francis on behalf of the Circumpolar Health Research Network [CircHNet]. The journal follows the tradition initiated by its predecessor, Arctic Medical Research. The journal specializes in circumpolar health. It provides a forum for many disciplines, including the biomedical sciences, social sciences, and humanities as they relate to human health in high latitude environments. The journal has a particular interest in the health of indigenous peoples. It is a vehicle for dissemination and exchange of knowledge among researchers, policy makers, practitioners, and those they serve. International Journal of Circumpolar Health welcomes Original Research Articles, Review Articles, Short Communications, Book Reviews, Dissertation Summaries, History and Biography, Clinical Case Reports, Public Health Practice, Conference and Workshop Reports, and Letters to the Editor.
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