You know, byproduct of fermentation is histamines.

你知道，发酵的副产品。

The most common ones keep histamines from binding to your cells.

最常用的药避免织与细胞结合。

They started by exposing mice to histamine or the antimalarial drug chloroquine, both of which trigger scratching.

他们首先让老鼠接触或抗疟药氯喹，二者都能触发抓挠行为。

The IgE-primed mast cells release their histamine, which causes nearby capillaries to dilate - flooding the facial tissues with fluid.

致敏肥大细胞释放的通过增加周围毛细血管的渗透性，最终导致面部织的充血水肿。

Do they mean boost the histamine that's released when exposed to poison ivy?

他们的意思增加接触毒藤时释放的吗？

Meanwhile, other neurons have ligand-gated receptors that open when the damaged skin tissue releases chemicals like histamine or potassium ions.

与此同时，当受损的皮肤织释放或钾离子等化学物质时，其他神经元具有配体门控受体。

And often basic treatments like steroids and histamines are suggested.

通常建议使用类固醇和等基本疗法。

This cuts off the oxygen supply and hypoxia develops, which causes cells to start releasing substances like histamine and nitric oxide.

从而阻断氧气供应导致缺氧，缺氧引起细胞开始释放与一氧化氮。

Stinging nettles release a mixture of histamine and other toxins that cause pain and inflammation when touched.

带刺的荨麻释放出和其他毒素的混合物，触摸时会引起疼痛和炎症。

This histamine then interacts with " itch neurons" which prompt that scratchy feeling.

，种会与“瘙痒神经元”相互作用，从而引发瘙痒感。

So when those proteins pop up again, those immune cells spring into action and release a bunch of histamine.

因此，当些蛋白质再次出现时，些免疫细胞就会开始行动并释放出一堆。

That compound, which we're mildly allergic to, triggers the release of histamine, a chemical that makes our capillaries swell.

我们对种化合物有轻度过敏，它会触发的释放，一种使我们的毛细血管膨胀的化学物质。

Allergic reactions can trigger your immune system to release these compounds called histamines, which causes blood vessels to dilate.

过敏反应会触发您的免疫系统释放些称为的化合物，从而导致血管扩张。

Basophils take up alkaline dyes; their main function is to release histamines and heparin at sites of injury.

嗜碱性粒细胞吸收碱性染料;它们的主要功能在损伤部位释放和肝素。

You might know it from all the anti-histamines you take to beg it, at any cost, to please stop doing its histamine thing.

你可能从你服用的所有抗药中知道它，不惜任何代价，乞求它不要再做的事情。

First they activate a part of the immune system called a mast cell, which then expels a lot of chemicals, like histamines.

首先，它们激活称为肥大细胞的免疫系统的一部分， 排出大量化学物质，如。

It's believed that these rashes appear due to a release of histamine from immune cells in the skin called mast cells.

据信，些皮疹的出现由于免疫细胞释放所致在皮肤中称为肥大细胞。

Those IgE antibodies get released into the bloodstream and bind to mast cells, which are immune cells in the tissue that carry within themselves a load histamine.

IgE型抗体在被释放入血，与织中的免疫细胞肥大细胞相结合，而些肥大细胞储存着大量的生物活性物质。

These cells release regulatory hormones, like serotonin and histamine, which act locally to trigger other cells, to, say, release more acid, or contract muscle tissue.

些细胞释放调节激素，如血清素和，它们在局部起作用，触发其他细胞，比如说，释放更多的酸，或者收缩肌肉织。

For example, IL-4 leads the production of IgE antibodies which coat mast cells and stimulate them to release granules containing things like histamines, leukotrienes and prostaglandins.

例如，IL-4导致了IgE抗体的产生，覆盖在肥大细胞表面，并刺激它们释放含有像、白三烯和前列腺素等物质的颗粒。