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在哈马丹大都市 (伊朗) 哺乳婴儿中对潜在有毒元素 (PTEs) 的概率风险评估

Vahid Ghasemzadeh-Mohammadi¹, Masoumeh Moslemi², Aliasghar Vahidinia³

¹Department of Nutrition and Food Hygiene, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.

International journal of environmental health research

|May 30, 2025

概括

哈马丹的母乳养婴儿面临潜在有毒元素 (PTEs) 的非致癌风险. (As) 和 (Cd) 构成最高风险,特别是在0-2个月的婴儿中.

科学领域:

环境健康环境健康
儿科毒理学儿科毒理学
公共卫生公共卫生

背景情况:

母乳是婴儿的主要营养来源.
母乳中的潜在有毒元素 (PTEs) 可能对哺乳婴儿构成健康风险.
评估PTE暴露对婴儿健康至关重要,特别是在脆弱人群中.

研究的目的:

为了评估潜在有毒元素 (PTEs) 暴露在伊朗哈马丹母乳养婴儿中的风险.
为了确定与通过母乳传递的PTE相关的非致癌和致癌风险.
为了确定特定的PTE和婴儿年龄组具有高风险水平.

主要方法:

使用诱导合等离子体质谱法 (ICP-MS) 来分析来自100名母亲的母乳样本.
计算危险系数 (HQ) 和总危险系数 (THQ) 以评估非致癌风险.
对致癌风险的评估,特别是对 (Cd) 的评估.

主要成果:

所有被评估的婴儿都有来自PTE的非致癌性疾病的风险,0-2个月龄的婴儿的风险更高.
(As) 对超过5%的婴儿构成非致癌风险.
(Cd) 是致癌风险关注的最高因素,影响了5%的2至4个月龄的婴儿.
铁 (Fe) 摄入量最初很高,可能是由于母亲补充剂,但在4-6个月后显著下降.

结论:

在哈马丹,母乳养的婴儿暴露于PTE,需要监测和潜在的干预措施.
和是关键的PTE,分别对非致癌和致癌风险引起关注.
0至2个月龄的婴儿是特别易受伤害的群体,需要特别注意通过母乳接触PTE.

关键词:

这是一种重金属,重金属.蒙特卡罗的蒙特卡罗是一个非常好的城市.母乳是母乳中的一种.致癌的风险致癌的风险非致癌风险的非致癌风险

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