Scientists create 'tooth cracker' device to harvest stem cells - University of Nevada, Las Vegas researchers developed a method for extracting tooth root pulp that quadruples the number of stem cells that can be harvested and replicated to treat a variety of medical conditions.

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Scientists create 'tooth cracker' device to harvest stem cells - University of Nevada, Las Vegas researchers developed a method for extracting tooth root pulp that quadruples the number of stem cells that can be harvested and replicated to treat a variety of medical conditions.