That location points to gut bacteria, which can produce acetate, as a possible culprit.

该位置指向肠道细菌，这种细菌能产生醋酯，是潜在的罪魁祸首。

In other studies, Vitamin E acetate was found in liquid from electronic cigarettes and other vaping devices.

在其他研究中，电子烟和其他电子烟设备的液体中也发现了维生素E醋酯。

They identified the chemical compound vitamin E acetate as a very strong culprit.

他们认为化物维生素E醋酯是" 非常可能的罪魁祸首。"

The animals experienced a buildup of a chemical called acetate, particularly in the large intestine.

因此，醋酯这种化物质在这些动物的大肠内积累起来。

Okay, so the gut bacteria in fat-fed mice make acetate. What does acetate do?

食用高脂饮食的小鼠，其体内肠道细菌可以产生醋酯。醋酯的作用是什么？

So the researchers wiped out the microbes using antibiotics or a simple saline wash. And acetate levels plummeted.

因此，研究人员用抗生素或简单的生理盐水来消灭微生物。这同时也使醋酯浓度下降。

Many jurisdictions outlawed any addition of vitamin E acetate to vape liquids, and crackdowns on black markets followed.

许多地区已禁止在电子烟液体中添加维生素E醋酯，并随之对黑市展开了打击行动。

Researchers pointed fingers at vitamin E acetate, a skincare oil that was added to many illicit batches of vaping liquids as a thickening agent.

研究人员将矛头指向了维生素E醋酯，这是一种护肤油， 被作为增稠剂添加到许多非法批次的电子烟液中。