Scientists have restored some brain functions in pigs four hours after the animals were decapitated, a -breakthrough that could advance -neuroscience but which raises ethical questions about the line between life and death.
科學家在豬被殺4小時后恢復了豬腦的一部分功能，這一突破有望推進神經科學，但引發了關于生與死之間界線的倫理問題。
您已閱讀8%（278字），剩余92%（3398字）包含更多重要信息，訂閱以繼續探索完整內容，并享受更多專屬服務。