Â鶹´«Ã½

I believe that the day is not far off when we will be able to prescribe drugs that cause severed spinal cords to heal, hearts to regenerate and lost limbs to regrow. People will come to expect that injured or diseased organs are meant to be repaired from within, in much the same way that we fix an appliance or automobile: by replacing the damaged part with a manufacturer-certified new part. Advances in heart regeneration are around the corner, digits will be regrown within five to ten years, and limb regeneration will occur a few years later. Central nervous system…