It simulates this hypersensitivity by making red things look bigger when you are wearing it.

当你佩戴头盔时，它会通过放大红色物体，来模拟这一超敏反应。

Now, multiple sclerosis is a type IV hypersensitivity reaction, or cell-mediated hypersensitivity.

多发性硬化是IV型超敏反应，即细胞介导超敏反应。

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

有趣的是，有研究表明：早期的过敏原暴露将降低I型超敏反应的发生率。

In this case, since IgE antibodies are being produced, this is an example of a Type 1 hypersensitivity reaction.

在这种情况下，由于IgE抗体正在产生，这是I型超敏反应的一个例子。

One of the main things that go hand-in-hand with ASD, hypersensitivity, sometimes to light, touch, sound.

- 与自闭症谱系障碍密切相关的主要因素之一是过敏，有时对光线、触摸和声音过敏。

Alright, as a quick recap - allergic rhinitis is a type 1 hypersensitivity reaction which results in inflammation of eyes and nose.

得！简单回顾一下：过敏性鼻炎是由I型超敏反应介导的作用于眼部和鼻子的炎症反应。

Allergic rhinitis is a type 1 hypersensitivity reaction, which is a type of allergic reaction that starts with exposure to an environmental allergen.

过敏性鼻炎属I型超敏反应，即由环境过敏原暴露所引起的过敏反应。

Type II hypersensitivity, which produces antibodies against host tissue; and type III hypersensitivity, which is caused by the antigen-antibodies complex, is the cause of the tissue injury.

II 型超敏反应，产生针对宿主组织的抗体；由抗原抗体复合物引起的III型超敏反应是组织损伤的原因。

This is thought to be a type I or type IV hypersensitivity reaction, and is typically a response to a medication like NSAIDs, penicillin, and diuretics.

这被认为是I型或IV型超敏反应，通常来说，是对非甾体类抗炎药、青霉素和利尿剂等药物的反应。

Myasthenia gravis is a type II hypersensitivity disorder where the body produces antibodies that most commonly target nicotinic acetylcholine receptors on the surface of muscle cells.

重症肌无力是一种II型超敏反应，身体产生抗体，常见靶点为肌肉细胞表面的N胆碱受体抗体。

But for hypersensitivity to be more helpful than harmful, our brains also need to be quick at determining when a face is real and when it isn't.

但若要超敏感反应利大于弊，我们的大脑需要迅速地辨别一张脸是真是假。

IgA nephropathy is therefore a type III hypersensitivity disorder, meaning that pathology and inflammation will happen at the site the immune complexes deposit, not where they are formed.

因此IgA肾病是一种III型超敏反应，意味着病理和炎症反应会发生在免疫复合物沉积的地方，而不是发生在免疫复合物形成的地方。

Since processing all the visual input we encounter quickly and correctly is an enormous computational effort for the brain, this kind of hypersensitivity might act as a useful shortcut.

因为准确快速地处理我们收到的所有视觉信息对大脑来说是巨大的负担，这种超敏反应也许是恰当的捷径。

The reason this happens is that in type 1 diabetes there is a type 4 hypersensitivity response or a cell-mediated immune response where a person's own T cells attack the pancreas.

原因是在1型糖尿病中，有一种IV型超敏反应，也叫细胞介导免疫反应，即人体自身的T细胞攻击胰腺。