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We normally think that starving something of oxygen is going to make it weaker and perhaps even kill it. But a brand new research by J. Kent Leach at UC Davis reveals that instead of weakening bone defects, depriving them of oxygen may assist boost their skill to create new bone or repair present bone. Leach says prior to now using stem cells to repair broken or defective bone had restricted success as a result of the stem cells typically didn’t engraft within the bone or survive long if they did. That was as a result of the cells were being placed in an atmosphere that lacked oxygen (focus levels in bone vary from 3% to 8%) so the cells discovered it arduous to outlive. However, research in the lab had proven that should you preconditioned mesenchymal stem cells (MSCs), by exposing them to low oxygen ranges earlier than you positioned them on the damage site, you helped prolong their viability.
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