Figure 7From: Evaluation of mesenchymal stem cells in treatment of infertility in male ratsAgarose gel electrophoresis of DNA extracted from rat testis in different groups: after 21Â days (lane 7), 30Â days (lane 5) and 60Â days (lane 3) of lead nitrate exposure and treatment with both lead nitrate and MSCs/BM after 21Â days (lane 6), 30Â days (lane 4) and 60Â days (lane2); normal control group (lane1). M: marker 100- to 1,000Â bp. MSCs/BM, bone marrow-derived mesenchymal stem cells.Back to article page