Purpose: This study was designed to evaluate the possible nephroprotective and therapeutic role of bone marrow mesenchymal stem cells (BMSCs) in comparison to vitamin C in a rat model of gentamicin (GM) induced nephrotoxicity.Materials and Methods: Forty adult male Wistar rats (150-200 gm) were used in this study.Five rats were utilized to obtain BMSCs and thirty-five rats were divided into: Group...