Now scientists have discovered that the key to scar-free wound healing could involve blocking the action of a common sugar.
当今，科学家已经发现治疗无疤痕伤害的关键在于阻隔普通糖分子的活跃。
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She also said she was confident in the promise of a "nearly scar-free" post-surgical bellybutton but was prepared for the alternative.
她也说，对术后“几乎无疤痕”的脐部手术充满信心，尽管也为相反的结果做好心理准备。
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Small sugar fragments can set off a signal cascade that increases inflammation and scar formation. A small peptide can block this process and allow scar-free healing