Those without endothelial cells failed to create a network of blood vessels.

而如果没有内，就无法形成血管网络。

These changes make the endothelial lining more likely to develop blood clots or aneurysms.

这些变使得内内壁更容易形成血栓或动脉瘤。

These areas are lined with endothelial cells surrounded by smooth muscle.

这些间隙内排列有平滑肌围绕的内。

These toxins cause endothelial cell damage which creates inflammation along the inner lining of arteries.

这些毒素可以致内损伤，从而引起动脉内壁炎症。

Another consequence of portal hypertension is that the endothelial cells lining the blood vessels release more nitric oxide.

门静脉高压症的另种后果是血管内会释放更多的氮。

Hypertension causes wear and tear in the endothelial cells, and decrease their ability to produce nitric oxide.

高血压会致内的磨损，降低内产生氮的能力。

Lymphatic capillaries are extremely permeable because their walls are made of endothelial cells that only loosely overlap, forming one-way minivalves.

毛淋巴管是极度通透的，因为它们的管壁仅由松散重叠的内构成，形成单向的微小瓣膜。

These then get into the mother's circulation and cause the endothelial cells that line her blood vessels to become dysfunctional.

之后它们进入母体的血液循环，致血管表面的内功能障碍。

A third factor is damage to the endothelial cell lining of a blood vessel which exposes tissue factor and collagen.

第三个因素是血管壁的损伤，这使得组织因子和胶原得以暴露。

Finally, endothelial injury increases vascular permeability, allowing water to slip out of blood vessels between neighboring endothelial cells and get into the tissues.

最后，内损伤还可使血管通透性增加，致水分通过相邻内间隙从血管漏出并进入周围组织。

To do this, the pathogens typically have to bind to surface receptors on the endothelial cells in order to get across.

要做到这点，病原体通常必须结合到内的表面受体以实现跨越。

These medications inhibit the PDE-5 enzyme in endothelial cells which normally breaks down cGMP, leading to higher levels of cGMP.

这些药物抑制内中的PDE-5酶，而PDE-5酶通常用来降解cGMP；药物作用下，内cGMP水平升高。

On the other side of the pneumocytes are endothelial cells that line the capillary walls, which is what holds the blood.

而肺泡的另边就是毛血管壁的内，毛血管携带的便是我们亲爱的血液。

Meanwhile, lipid- or fat-soluble molecules, like oxygen and carbon dioxide, can dissolve and then diffuse across the endothelial cell membranes.

同时，脂质或脂溶性分子，如气和二碳，可溶解并通过内膜扩散。

Now, regardless of type, Kaposi's sarcoma is an endothelial cell neoplasm, so it causes vascular proliferation, resulting in dark or violaceous plaques.

无论何种类型的卡波西肉瘤，都是种内瘤，因此它会引起血管的增殖，致黑色或紫色斑块。

The three main causes: stasis, hypercoagulation of clotting factors, and damage of the endothelial lining are often referred to as Virchow's triad.

三大危险因素包括血流瘀滞、高凝状态、内损伤，被称为Virchow三角理论。

Eventually, the threads actually pull the opposite sides of the wound together, to close the vessel wall, so the endothelial cells can be replaced.

最终，这些线实际上把伤口的相对两侧拉在起，关闭血管壁，所以内可以被替换。

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

血脑屏障是层紧密堆积的内，它限制了自由出入血液和大脑之间的分子。

This respiratory surface, also known as the respiratory membrane, includes the alveolar epithelial cells as well as the pulmonary capillary endothelial cells.

呼吸表面，也称为呼吸膜，包括肺泡上和肺毛血管内。

The innermost tunic is called the tunica intima, which includes the endothelial cells, which create a slick surface that minimizes friction for blood moving through it.

最内层者称为内膜，有内构成；它们形成了光滑表面，使血液流经时的摩擦降到最低。