Manganese-enhanced MRI detects live human amnion-derived mesenchymal stem cells in vivo after transplantation and restoration of myocardial function in a pig ischemia-reperfusion i... by Dash Rajesh, Toma Ildiko, Ikeno Fumiaki, Lyons Jennifer K, Heidary Shahriar, Parent Marie-Claude, Wang INing E, Ge Xiaohu, Chung Jaehoon, Lam Justin, Kim Paul J, Nakagawa Kaori, Lyalina Svetlana, Do Grace, Robbins Robert C, McConnell Michael V, Yeung Alan, Harnish Phillip, Yang Phillip C