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Scientists regrow frogs’ amputated limbs in massive leap for regenerative medicine
EuroNews: "The research is an important step to one day helping people who have experienced the loss of a limb and opens the door to the potential use of a similar treatment on humans in the future. The African clawed frog used in the research does not have the ability to naturally regenerate a limb and was treated with a five-drug cocktail over 24 hours. That brief treatment set in motion an 18-month period of regrowth that restored a functional leg."