显然卡特在埃塞俄比亚暴露于DDT及其潜在的毒性影响:一个范围审查
Shimels Ayalew Ali1, Addisu Getachew Destaye2
1Department of Biology, Environmental Toxicology, Dire Dawa University, Ethiopia.
Regulatory toxicology and pharmacology : RTP
|December 24, 2023
概括
埃塞俄比亚的农民滥用被禁止的杀虫剂二二三乙 (DDT) 在卡特作物上. 本审查审查了哈特的DDT污染,揭示了可能对消费者造成健康风险的水平.
科学领域:
- 环境化学环境化学
- 毒理学 毒理学 毒理学
- 农业科学 农业科学
背景情况:
- 二二三乙 (DDT) 是一种持久性有机污染物,在20世纪70年代之前被广泛用作杀虫剂.
- 虽然斯德哥尔摩公约在全球范围内被禁止,但在埃塞俄比亚,DDT的使用被允许用于疟疾控制.
- 在Khat (Catha edulis) 种植中观察到DDT的滥用,引发了环境和健康方面的担忧.
研究的目的:
- 审查有关DDT及其代谢物 (DDD,DDE) 的当前趋势,应用,发生,命运和影响的现有文献.
- 评估用于的卡特叶子中DDT污染的水平.
- 为了评估与通过卡特消费接触的DDT相关的潜在健康风险.
主要方法:
- 对埃塞俄比亚哈特农田中DDT及其代谢物研究的文献综述.
- 对哈特报告的DDT (DDT,DDD,DDE) 度数据的分析.
- 检测到的DDT水平与已确定的最大残留量限制 (MRL) 的比较.
主要成果:
- 在埃塞俄比亚的各种农田中检测到DDT,其中一些度明显超过安全限值.
- 高水平的DDT (高达8413.3μg/kg) 表明最近,未经监测的应用在Khat.
- 查特检测到的DDT度超过了粮农组织/世卫组织和欧洲委员会为蔬菜和谷物设定的MRL.
结论:
- 在卡特种植中滥用DDT导致了严重的污染.
- 食者面临着由于DDT暴露而导致的慢性毒性,生物积累和内分泌干扰的潜在健康风险.
- 迫切需要采取监测和控制措施,以解决卡特种植的DDT污染问题.
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