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金属镉的致癌机制镉是一种重金属,用在涂料、电池和塑料中,可通过破坏细胞用来防止无控制生长的DNA修复系统致癌。发表在6月8日《自然遗传学》杂志上的这一发现,让我们看到了毒素致癌的一种新机制。来自工厂的废水或来自垃圾填埋场所的废旧电池会污染食物和水源,很多人是通过食用和饮用这种被污染的食物和水、或呼吸来自工厂的(包括来自吸烟的)含镉颗粒污染物而接触到镉元素的。与金属打交道的工人尤其危险。但是,虽然研究人员已经将金属镉与肺癌和
Carcinogenic Mechanism of Cadmium Cadmium is a heavy metal used in paints, batteries, and plastics to prevent carcinogenesis by disrupting cells to prevent uncontrolled growth of DNA repair systems. This discovery, published in the June 8 issue of Nature Genetics, shows us a new mechanism of toxin carcinogenesis. Wastewater from factories or waste batteries from landfills can contaminate food and water sources, and many are contaminated by consuming and drinking this contaminated food and water or by breathing cadmium-containing particles (including from smoking) from factories Contact with cadmium. Workers dealing with metal are particularly dangerous. However, although researchers have made metal cadmium with lung cancer and