Effects of interleukin-10 treated macrophages on bone marrow mesenchymal stem cells via signal transducer and activator of transcription 3 pathway

Figure 1 Expression of Arginase 1 and interleukin-10 in macrophages after stimulated by different concentrations of interleukin-10. A: Real-time polymerase chain reaction (PCR) analysis of mRNA level of Arginase 1 (Arg1) in macrophages after stimulated by different concentrations of interleukin-10 (IL-10) (0, 50, 100, 200 ng/uL) for 24 h; B: Real-time PCR analysis of mRNA level of Il10 in macrophages (groups as above). The expression levels were normalized to the expression of β-actin (Actb). n = 3 biological replicates. Data are represented as mean ± SD, statistically significant difference at the levels as ^aP < 0.05 and ^bP < 0.01. Arg1: Arginase 1; IL-10: Interleukin-10; Actb: β-actin.