A layer of cells called a blood-brain barrier protects the brain from infection.

一层叫做脑屏障的细胞层能够保护大脑免受感染。

The increase and decrease in size of these micro bubbles mechanically opens the blood-brain barrier.

这些微小气泡大小的增加和减小能够机械地打开脑屏障。

The blood brain barrier is the special name given to the blood vessels in the brain.

脑屏障指的大脑中得管。

But when the blood-brain barrier is constantly flooded with insulin, it becomes resistant to it by downregulating insulin receptors.

但，当脑屏障一直“浸泡”在胰岛素中时，其胰岛素受体就会越发抵抗胰岛素。

Doctors call this protection the " blood-brain barrier."

医生将这种保护称为“脑屏障”。

And the answer is, it's because of the blood-brain barrier.

答案，这因为脑屏障。

Among other things, they provide electrical insulation, clear up excess neurotransmitters, respond to brain injuries, and form the blood-brain barrier.

除此之外，它们还能提供电绝缘，清除多余的神经递质，对脑损伤做出反应，并形成脑屏障。

And, there are insulin receptors on the blood-brain barrier to get insulin into the brain so it can perform those functions.

这些功能，由位于脑屏障上的胰岛素受体将胰岛素送入大脑后完成的。

Now, Levodopa is carried across blood-brain barrier by amino acid transporter.

现在，左旋多巴通氨基酸转运体脑屏障。

We were able to show that this blood-brain barrier is broken down for about four weeks after you do this laser therapy.

经大约4个星期的激光治疗后，我们发现脑屏障被破坏，不再具有防护效果。

They inhibit your gut enzymes from working properly, and allow DMT to travel within your blood and eventually cross the blood-brain barrier.

它们可以抑制肠道酶的正常工作，让 DMT 在液中传播并最终脑屏障。

This is exactly why levodopa is administered with carbidopa, a dopa decarboxylase inhibitor that isn't able to cross the blood-brain barrier.

这也就左旋多巴要和卡比多巴共用的原因；卡比多巴一种不能通脑屏障的多巴脱羧酶抑制剂。

It's one of the main source of calories for the body, and is able to cross the blood brain barrier and nourish the brain.

它人体能量的主要来源，并且可以通脑屏障，为大脑提供能量。

The procedure is dangerous, a compromised blood-brain barrier puts the brain at risk, but so far it has worked well for Smith.

这样的程存在危险，遭到破坏的脑屏障会让大脑暴露在风险之中，但尽管如此，对史密斯而言这种治疗方式目前起到了效果。

The bad news is that it goes straight through the blood-brain barrier, that protective coating which is there to protect your brain.

坏消息它会直接脑屏障，即保护大脑的保护层。

One thing that makes mercury especially dangerous is that it can cross the blood brain barrier and build up in the brain.

使汞特别危险的一件事它可以脑屏障并在大脑中积聚。

The key is getting past the protective blood-brain barrier, which does its job so well it also keeps out potentially lifesaving chemotherapy drugs.

而实施这项技术的关键在于必须通具有防护功能的脑屏障，它在出色的完成自身职责的同时也将试图进入大脑的化疗药物拒之在外。

Blood-brain barrier is a tightly packed layer of endothelial cells that restricts free access of molecules between the blood and the brain.

脑屏障一层紧密堆积的内皮细胞，它限制了自由出入液和大脑之间的分子。

Since ammonia is able to diffuse across the blood-brain barrier, it begins to interfere with brain function, causing the characteristic encephalopathy seen as Reye's disease progresses.

而氨能够通脑屏障干扰脑的正常功能，导致瑞氏综合征继发性脑病。

Opening the blood-brain barrier allows us to access more of the brain tissue and be able to increase the effectiveness or bioavailability of the therapeutics.

打开脑屏障能使我们接触到更多的脑组织，并能够提高治疗的有效性或生物可用度。