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Breakthrough artificial knee cartilage is more durable than natural tissue
Scientists at Duke University have developed a gel-based material that could serve as a replacement for knee cartilage. This ...
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What Is Bone Marrow and Why Is It Important?
Medically reviewed by Gagandeep Brar, MD Bone marrow is the deep, interior portion of your bone. Your bone marrow, which has a spongy consistency, fills the cavities inside your bones and produces ...