Fig. 4From: Human placental mesenchymal stem cells ameliorate chemotherapy-induced damage in the testis by reducing apoptosis/oxidative stress and promoting autophagyhPMSCs improved cell proliferation and alleviated apoptosis of testes in the busulfan-induced testis toxicity mouse model. a–c The fluorescence intensities of BrdU (red) and SCP3 (green) in the three groups were detected by fluorescence microscopy. d, e The mRNA expression of γ-H2AX, BRCA1, PARP1, PCNA, and Ki67 was determined by qRT-PCR. The error bars indicate the SD. **p < 0.01, ***p < 0.001Back to article page