来自《耶鲁大学开放课程：生物医学工程探索 第22集 第22集》

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  What I want to talk about for most of the rest of the time today is
  今天剩下的大多数时间中我所要讨论的是
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  this second bullet here, that tissue engineering involves
  这里的第二点 组织工程学能够
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  control or regulation of normal healing processes.
  控制常规治疗过程或者说将其标准化
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  That if we want to understand and use tissue engineering
  如果我们想要理解并利用组织工程
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  we need to know something about how the body heals itself
  我们需要了解人体自愈
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  and take advantage of those natural mechanisms of tissue regeneration.
  并对组织再生这种自然机制加以利用
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  We'll talk over the course of the next two lectures about tissue engineering
  我会在下面的两节课讨论组织工程学
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  as an attempt to replace the cellular component of diseased tissues.
  在细胞组成上替代病变组织的一种尝试
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  Whereas in drug therapy we're thinking about the molecular component,
  药物治疗中使用的是分子
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  now we're replacing cells,
  现在我们考虑的是细胞
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  that it uses cellular processes sometimes to control drug delivery.
  有时利用细胞过程控制药物释放
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  We'll talk about how you could use tissue engineering
  我们将讨论如何将组织工程