没听过三手烟？那你肯定不知道它的危害有多大！_时事

没听过三手烟？那你肯定不知道它的危害有多大！

这些科学家们此前对老鼠进行的研究发现，三手烟可以引发2型糖尿病、多动症、肝肺损伤以及伤口愈合并发症。现在，他们证明了三手烟甚至会对大脑和肝脏组织产生影响。

'Our goal was to determine the minimum amount of time required to cause physiological changes in mice when they are exposed to THS (third-hand smoke), using an exposure system that mimics human exposure,' said lead author Manuela Martins-Green.

该研究论文的第一作者曼纽拉•马丁斯-格林称：“我们模拟了人类接触三手烟的环境，让小鼠暴露在其中，以确定至少接触三手烟多长时间小鼠会发生生理变化。”

'We found that THS exposure as early as one month resulted in liver damage. THS exposure for two months resulted in further molecular damage, and at four to six months caused even more such damage. We also found that the mice showed insulin resistance after long-term THS exposure.'

“我们发现，接触三手烟1个月就会造成肝脏损伤，2个月时，出现更多分子损伤；等到4至6个月时，损伤进一步加剧。我们还发现，长期暴露在三手烟中小鼠会出现胰岛素抵抗。”

Damage to the liver can hinder its capability to detoxify the body, leading to more damage by THS toxins.

肝脏受损会影响其解毒能力，致使身体遭受更多三手烟毒害。

Martins-Green and her team examined the brains of THS-exposed mice and found that stress hormones, such as epinephrine, increased in one month of exposure.