They can also be found in the intestinal wall, where they're called Peyer's patches.

它们也能在小肠壁中找到，即“派氏斑”。

When hookworms sink their teeth into the intestinal wall, they secrete chemicals that blunt the immune system.

当十二指肠虫将牙齿嵌到肠壁，它们会分泌化学物质使得免疫系统迟钝。

When the tight junctions get destroyed, it causes inflammation and compromises the structural integrity of the intestinal wall.

一旦上皮细胞的紧密连接被破坏，便会产生炎症反应，损伤小肠壁结构的整体性。

Eventually from inflammatory and cellular damage, ulcers form, which are almost like these craters in the intestinal wall.

最终，由于炎症和细胞损伤，溃疡形成，它们就像是肠壁上的一个个弹坑。

The body drains out most of the remaining fluid through the intestinal wall.

身体通过肠壁排出大部分剩余液体。

It grows into worms that push inside the intestinal walls and procreate in your abdominal muscles.

它长成蠕虫， 进入肠壁并在腹部肌肉中繁殖。

The dissolved ibuprofen travels into the small intestine and then across the intestinal wall into a network of blood vessels.

溶解的布洛芬进入小肠，然后穿过肠壁进入血管网络。

Get a glass of water - warm water, perhaps, because warm liquids tend to stimulate the contraction of the intestinal wall muscles, OK?

喝一杯水——也许是温水，因为温热的液体往往会刺激肠壁肌肉的收缩，好吗？

Okay, so the intestinal wall, like this one, has lots of ridges and grooves, and also can be separated into the mucosal layer, submucosal layer, muscle layer, and serosa.

好，那肠壁有很多的脊和槽，像这个图片一样，肠壁还可以被分成黏膜层、黏膜下层、肌层和浆膜层。

To make regular bowel movements easier to pass, there are lubricant laxatives, like mineral oil, that coat your intestinal walls to make them slippery, and emollient laxatives, also called stool softeners.

想要肠道正常蠕动以排便更为通畅，就可用润滑性泻药，比如矿物油，它附着在你的肠壁使其变滑，还有软化性泻药，也被称为粪便软化剂。

As the intestinal walls contract, some roadblocks simply pop free, but others just get denser, and, as they capture more fecal matter and squid parts from the poop flowing around them, also larger.

当肠壁收缩时，一些“路障”会自由弹出，但另一些“路障”会变得更密集，而且，当它们从周围流动的粪便中捕获更多的粪便和鱿鱼部分时，它们也会变得更大。

The blood is from damaged intestinal wall tissue, and if the cells in the large intestine are damaged, they lose their ability to reabsorb water, and more water is excreted, leading to diarrhea.

出血来自受损的肠壁组织，再则如果大肠的细胞遭到破坏，大肠细胞将失去重吸收水的能力，更多的水将被分泌到肠腔内，最终导致腹泻。

These vitamins make it through the stomach and the intestine, where an acidic substance called bile flows in from the liver, breaking up the fat and preparing it for absorption through the intestinal wall.

这些维他命通过胃和肠道在此过程中，一种叫“胆汁”的酸性物质从肝脏中流入分解了脂肪，以备其在肠壁的消化。