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改变一个分子,mRNA疫苗效力大增、副作用降低
宾夕法尼亚大学(University of Pennsylvania)的科学家们在18日发布一项突破性研究,揭示了如何通过改变一种分子的结构来显著提升mRNA疫苗的效果。这项研究利用了一种百年历史的化学反应──曼尼希反应(Mannich ...
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