Fig. 9From: Bone marrow mesenchymal stem cells attenuate the progression of focal segmental glomerulosclerosis in rat modelsAnalysis of the expression of renal inflammatory factors by RT-PCR. Transcription of inflammatory factors, including IL-6 and TNF-α was detected by RT-PCR, and mRNA expression levels were normalized to that of GAPDH. Quantitative data (n = 10) are provided as the mean ± SD. *p < 0.05, **p < 0.01Back to article page