他说，卫生假说是有进化理论根据的。
The hygiene hypothesis has its roots in the theory of evolution, he said.
其实有大量的研究结果都支持卫生假说。
但另一面，卫生假说的启示也存在风险。
根据“卫生假说”，人类的免疫系统进化的目的就在于对付微生物肆虐的世界。
According to the "hygiene hypothesis", our immune system evolved to handle a germ-laden world.
近来发现慢性炎症可能提高罹患糖尿病、中风与心脏疾病的风险。所以，该卫生假说在此亦有所指？
Recently, it has emerged that chronic inflammation may also increase the risk of diabetes, stroke and heart diseases. So might the hygiene hypothesis be implicated here too?
所谓的“卫生假说”早已被用来解释为什么在比较发达的国家，越来越多的孩子患有湿疹和花粉热之类的过敏症。
The so-called "hygiene hypothesis" has previously been used to explain why increasing Numbers of children suffer allergies such as eczema and hay fever in more developed countries.
她对这项卫生假说进行了一次调查，要求参加的大学生坚持在六周以内每天洗脸一次、两次或者四次。
She conducted a survey to test the hygiene hypothesis, asking college men to cleanse their faces either once, twice, or four times a day for six weeks.
这个实验检测一个卫生假说。这个假说是长期生活在特别干净的环境里，实际以后会增大患病的风险。
The study tests what's called the hygiene hypothesis. The idea is that extreme cleanliness may actually promote disease later on.
卫生假说认为，现代的卫生措施，导致了接触传染性病原体的缺乏，这对免疫系统的正常发育是重要的。
The hygiene hypothesis states that modern hygiene measures have led to a lack of exposure to infectious agents, which is important for the normal maturation of the immune system.
“蠕虫假说”和“卫生假说”大同小异，只是这一假说单独强调了寄生虫的作用，它们生活在人类的肠胃内。
The Helminthes Hypothesis is nearly identical to the Hygiene Hypothesis but it focuses exclusively on parasites. Helminthes are the worms that live in the human intestinal tract.
“蠕虫假说”和“卫生假说”大同小异，只是这一假说单独强调了寄生虫的作用，它们生活在人类的肠胃内。
The Helminthes Hypothesis is nearly identical to the Hygiene Hypothesis but it focuses exclusively on parasites.Helminthes are the worms that live in the human intestinal tract.
Rook说，其他研究人员利用卫生假说治疗疾病的实践结果表明，寄生虫感染能帮助治疗多发性硬化病和克罗恩病等免疫性疾病。
Rook said that other researchers have used the hygiene hypothesis to show that parasitic infections can aid in the treatment of such conditions as multiple sclerosis and Crohn's disease.
“蠕虫和富裕”理论是“卫生假说”的阴阳两个方面。也许我们真该多接触点寄生虫，来平衡一下我们越来越少接触细菌和病毒的状况。
A "Worm vs. Wealth" theory is the Yang to the Yin of the Hygiene Hypothesis: Maybe we need more exposure to parasites to balance our reduced exposure to bacteria and viruses.
卫生假说的支持者称，这在很大程度上解释了为什么在工业化国家，人们暴露于感染性介质和细菌的机会变少了，而过敏和哮喘的比例却猛涨。
Proponents of the hygiene hypothesis say it explains, in large part, why allergy and asthma rates have skyrocketed in industrialized countries as exposure to infectious agents and germs has declined.
在威斯康星-麦迪逊学校药品和公共卫生部门，睡眠研究者们确信存在更多的证据来支撑他们的“突触静态平衡假说”理论。
Sleep researchers at the University of Wisconsin-Madison School of Medicine and Public Health believe it is more evidence for their theory of "synaptic homeostasis."
现在，一个新的研究支持了这个卫生学假说：乌干达的婴儿很少有机会患上湿疹这种皮肤过敏症，前提是他们母亲在怀孕期间肚子里面有蛔虫。
Now a new study supports the hygiene hypothesis: infants in Uganda had a lower chance of developing the skin allergy condition eczema if their moms had helminth worm infections while pregnant.
根据所谓的卫生学假说，是的。
蠕虫感染是“卫生学假说”研究的主题。
Helminth infections are a major theme of the "hygiene hypothesis."
蠕虫感染是“卫生学假说”研究的主题。
Helminth infections are a major theme of the "hygiene hypothesis."
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