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福寿螺竟是再生大师！研究：眼睛切掉还能长回来

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责任编辑: 国际小编

（罗马8日综合电）科学家在一项研究中意外发现，被许多地区视为入侵害虫的福寿螺（apple snail, Pomacea canaliciulata），竟具备再生完整眼睛的惊人能力，这项世界首次的发现，可能为未来修复人类组织带来新契机。

科学新闻网站《IFL Science》报导，这项发表于《自然通讯》期刊的研究，源于一个偶然的请求。当时，助理教授阿科西博士正在研究如何解决意大利的福寿螺农害，斯托瓦斯医学研究所的首席科学家亚历阿尔瓦拉多博士建议她：“试试切除这些螺的一部分，看看它们是否会再生？”

实验结果令人震惊。阿科西博士表示：“在眼睛被完全切除后，不到2周就能看到再生的早期迹象，1个月内，1只新重建的眼睛就恢复了。”这种速度与精准度，揭示了探索感觉器官再生机制的巨大潜力。

研究团队发现，眼睛的再生过程分为4个关键阶段，而人类在受伤后，仅能完成第一阶段的“伤口愈合”。因此，理解触发后续阶段的机制，可能成为人类眼部健康的关键发现。

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福寿螺

再生能力

眼睛再生

Pomacea canaliciulata

组织修复

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