Effects of Angelica Extract on Schwann Cell Proliferation and Expressions of Related Proteins

Figure 7

Effects of different concentrations of AE on mRNA expressions of BDNF, NCAM, and PCNA in SCs (, ±s). AE interfered with SCs growths for 48 h at concentrations of 500, 1000, and 2000 mg/L, respectively; gene expressions of BDNF, NCAM, and PCNA were checked by RT-PCR. Results were presented as the folds change compared with untreated cells. Notes: compared with control group; compared with control group (Student’s -test). “” and “” refer to differences in each gene expression between control group and drug-treated groups.