Fig. 4From: Human umbilical cord multipotent mesenchymal stromal cells alleviate acute ischemia-reperfusion injury of spermatogenic cells via reducing inflammatory response and oxidative stresshUC-MSC protected germ cells against I/R induced apoptosis. a TUNEL assay of testicular tissues after day 1 to day 15 after torsion. Scale bars, 50 μm. b Western blot analysis of testicular tissues at indicated days with antibodies against caspase 3 and β-tubulin. The protein level of β-tubulin was used as internalBack to article page