@biden_worldnewsInstead of running drug tests on mice, scientists in the UK are cultivating small replicas of human organs. The shift could spare countless animals and, in theory, offer a better preview of how a medication behaves in people. #Science
查看原帖@biden_worldnews 的照片· Aug 14, 2026· 第 1 张照片（共 2 张）· News
The focus is a pink, realistic brain model. Two hands are gently holding the brain from opposite sides against a dark, wooden background. The mood is stark and conceptual, with a focus on the object itself. The texture of the brain and the dark wood grain are visually notable.
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Winner announced@biden_worldnewsInstead of running drug tests on mice, scientists in the UK are cultivating small replicas of human organs. The shift could spare countless animals and, in theory, offer a better preview of how a medication behaves in people. #Science
查看原帖@biden_worldnews 的照片· Aug 14, 2026· 第 1 张照片（共 2 张）· News
The focus is a pink, realistic brain model. Two hands are gently holding the brain from opposite sides against a dark, wooden background. The mood is stark and conceptual, with a focus on the object itself. The texture of the brain and the dark wood grain are visually notable.
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