She says that's not the case in regular skin tissue.

她说，在普通皮肤组织内，情况并非如此。

When we're injured, a wound from a severed limb simply gets covered with skin tissue.

当我们受伤的时候，断肢上的伤口只是简单地被表皮组织所覆盖。

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，当受损的皮肤组织释放组胺或钾离子等化学物质时，其他神经元具有配体门控受体。

When we look at healthy skin tissue under a microscope, we see the cells that perform various functions connected by an extracellular matrix, or ECM.

当我们在显微镜下观察健康的肌肤组织时，我们可以看见被ECM(细胞外基质)所连接的各种细胞起到了不同的作用。

Well, anytime you damage your skin tissue like from a cut, scrape, burn or from a broken bone, it's almost instantly noticed by nerves in your skin.

任何时候损坏你的皮肤组织，比如割伤、刮伤、烧伤或骨折，你皮肤上的神经几乎会立即注意到。

They're molecules that are highly charged, and they mimic human connective tissue for example so we can print full-thickness skin tissue now with the extract from our seaweeds.

这是一些高电荷的分子，它们与人类结缔组织中的分子相仿，因此，我们可以用海藻提取物复制出全层皮肤组织。