Interestingly, there's evidence that early exposure to allergens might protect against type 1 hypersensitivity.

有的是，有研究表明：早期的过敏原降低I型超敏反应的发生率。

Or mouth guards or airborne allergens or any of your other weird afflictions!

或者牙齿保持器和气传过敏原或任何你其他的怪毛病了！

Do you think this might have implications for other allergens, other allergies?

你觉得这对其他过敏原、其他过敏情况也可能有影响吗？

For the past 20 years, he has been studying the effects of climate change on allergens.

过去20年来，他一直在研究气候变化对过敏原的影响。

Ragweed is a common allergen, especially during the fall.

豚草是一种常见的过敏原，秋天时尤为常见。

I don't want to go back out there, grizz! It's cold and full of outdoor allergens!

我不想再回到原来的地方，熊！很冷，而且到处是室外过敏原！

When we are first exposed to an allergen, we don't have much of a reaction… on the outside.

当我们第一次接触过敏原时，我们没有太多的反应… … 在身体外部是这样。

France's DBV Technologies is researching skin-based treatments as another way to help the body tolerate allergens like peanuts.

法国的DBV技公司正在研究一种基于皮肤的治疗方法，作为帮助人体耐受花生等过敏原的另一种方法。

Being exposed to an allergen as a baby makes you less likely to actually develop an allergy to it.

当婴儿时期于某一过敏原时，让你较不会对它产生过敏。

This reflex likely prompted our outdoor-dwelling ancestors to remove parasitic threats and other irritating things like thorns and allergens.

这种反射可能促使我们居住在户外的祖先消除寄生虫威胁和其他刺激性的东西，如荆棘和过敏原。

It traps dirt and germs, it keeps water out, and it collects bacteria and other dusty allergens and irritants.

它能够捕获灰尘和细菌，把水挡在外面，收集细菌和其他尘土飞扬的过敏原和刺激物。

One type is called the patch test, where allergens are applied to small patches and stuck onto the skin.

其中一种叫斑片试验：过敏原涂布到斑片上，再斑片贴到皮肤上。

What order of allergens do you want to do?

你想先做哪种过敏原的检测？

So, you know, before that, you know, it was very well-intentioned, but pediatricians recommended avoiding introducing allergenic foods.

所以，你知道，在那之前，大家本意是好的，但儿医生建议避免给孩子引入过敏原食物。

For one thing, warmer temperatures are making the growing season for some allergen producers longer.

其一，气候变暖使产生过敏原植物的生长季节变长。

You want to start with one allergen and you want to go for tastes, right?

你最好从一种过敏原开始，然后慢慢尝试各种道，对吧？

For example, as the climate warms, the areas for major allergen-producing trees such as oak are getting larger.

举例来说，气候变暖时，种植橡树等主要产生过敏原树木的地区在不断扩大。

In asthma there is often an excessive reaction from type 2 helper cells or Th2 cells against specific allergens.

在哮喘中，2型辅助细胞或Th2细胞，会对特定过敏原反应过度。

This gradually boosts tolerance to the allergen by reducing the immune system's tendency to produce IgE each time.

这种治疗方法通过逐步抑制免疫系统产生IgE型抗体来提高机体对过敏原的耐受性。

Typically, the best thing for allergic rhinitis is to simply avoid the triggering allergen if possible.

一般来说，预防过敏性鼻炎发作的最好方法就是尽可能地避免接触过敏原。