Today you learned that cells combine to form our nervous, muscle, epithelial, and connective tissues.

今天大家了解到了细胞结合形成了我们的神经、肌肉、上皮和结缔组织。

Our muscle, nervous, and epithelial tissue types are more uniform, more obviously grouped together.

我们的肌肉、神经和上皮组织类型更均匀，更明显地组合在一起。

Alright, as a quick recap, esophageal cancer is the uncontrolled growth of esophageal epithelial cells.

得！快速回顾一下：食管癌指的是食管上皮细胞的不受控生长。

They're incorporated into the epithelial cells lining Elysia's digestive system that branches throughout its flat body.

它们被整合到绿叶海天牛消化系统的上皮细胞中，并广泛分布在它扁平的身体上。

They found that LasB activated signalling pathways which drove the epithelial cells to make a protein called amphiregulin.

他们发现LasB激活了信号通路，驱动上皮细胞产生一种名为双调节蛋白的蛋白质。

The virus initially enters respiratory epithelial cells - but eventually spreads to numerous cell types.

最初病毒会进入呼吸道的上皮细胞，但最终会影响到各个类型的细胞。

The other way epithelial cells can necrose is via nephrotoxins, which are substances that tend to damage the epithelial tubular cells.

另一种上皮细胞坏死的方式是由于肾毒素，这些物质往往损坏肾小管上皮细胞。

The CPE specifically targets the tight junctions that connect epithelial cells lining the intestines to one another.

毒素（CPE）作用于肠上皮细胞之间的紧密连接。

And all of your urinary waste gets filtered through a different epithelial lining in your kidneys.

你所有的排泄物都会通过肾脏里不同的上皮过滤。

Once inside her body, influenza virus hopes to hit an epithelial cell.

一旦进入她的体内， 流感病毒就会攻击上皮细胞。

The lungs are lined with billions of epithelial cells.

肺部衬有数十亿个上皮细胞。

They extend from the epithelial cells into the conducting zone.

它们由上皮细胞伸入传导区。

So, during ovulation, the follicle ruptures and releases the egg, which inadvertently leads to epithelial cell damage.

在排卵过程中，卵泡破裂，卵母细胞释出，也无意中导致了上皮细胞的损伤。

Millions of epithelial cells have died and with them, the lungs' protective lining is gone.

数以百万计的上皮细胞已经死亡，肺部的保护层也消失了。

Between the follicles is the stromal or connective tissue cells, and lining the ovary is a layer of epithelial cells.

卵泡之间的物质是基质细胞，也是结缔组织细胞，卵巢的内侧排列着一层上皮细胞。

And all of your epithelial tissues are avascular — meaning they don't have a blood supply.

你所有的上皮组织都是无血管的，这意味着它们没有血液供应。

Now, one of the best studied receptors is the epithelial sodium channel, which, as you might guess, is specific to sodium.

研究得最深入的受体之一是上皮钠通道，正如你可能猜到的，它只对钠起作用。

When the APC gene is mutated, the epithelial cells start to quickly divide forming polyps.

当APC基因突变时，上皮细胞开始快速增殖，形成息肉。

Epithelial ovarian cancers can be subdivided into four types: serous, mucinous, endometrioid and transitional.

上皮性卵巢癌被再细分成四种类型：分别是浆液性、黏液性、内膜样和变移性肿瘤。

To fix that damage the epithelial cells have to undergo cell division to replace and heal the tissue.

为了修补损伤，上皮细胞需要进行细胞分裂，从而替代及治愈受损组织。