Injecting iron supplement lets scientists track transplanted stem cells

A new, noninvasive technique for tracking stem cells after transplantation-developed by a cross-disciplinary team of radiologists, chemists, statisticians and materials scientists at the Stanford University School of Medicine-could help surgeons determine whether a procedure to repair injured or worn-out knees is successful.

http://medicalxpress.com/news/2013-07-iron-supplement-scientists-track-transplanted.html