A trial in the US found that applying stem cells from the mother’s placenta to her baby’s spine while it was being repaired was safe and improved the child’s mobility and quality of life.
2026-03-03 00:00:00:0本报记者 方 圆3014318210http://paper.people.com.cn/rmrb/pc/content/202603/03/content_30143182.htmlhttp://paper.people.com.cn/rmrb/pad/content/202603/03/content_30143182.html11921 冰上划龙舟趣味十足（新春走基层）
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