科学家正试图分离出这些心脏干细胞，然后找到激活它们的方法，这样它们就可以修复由于疾病带来的心脏损伤了。

Scientists are trying to identify these cardiac stem cells, and then figure out how to juice them up so they can repair damage caused by a heart attack.

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一项小规模的前沿性研究发现，从脂肪中提取的干细胞（从病人的腹部脂肪抽取）可以在心脏病发作后安全的增强心脏功能。

Stem cells derived from fat -- liposuctioned from a patient’s belly -- were shown to safely boost heart function after a heart attack, according to a small yet first-of-its-kind study.

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这种药物用干细胞来增强和重建受损的心脏肌肉和血管，防止心脏病再次发作。

It USES the cells to fortify and rebuild damaged heart muscles and blood vessels in an attempt to prevent further attacks.

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So if you have a bad heart, then a scientist can take like, cells from your leg,

所以，如果你心脏不好，科学家就可以从你的腿上提取干细胞，

关于干细胞的研究 - SpeakingMax英语口语达人