To investigate the mechanism of cAMP/Ca2+ signaling pathway inducing bone marrow mesenchymal stem cells to differentiate into neuronal cells, we cultured the bone marrow mesenchymal stem cells D1 cells in the present study. D1 cells were divided into two groups: control group and salidroside inducing groups. Control group was cultured with complete culture solution D/F12, while salidroside inducing groups were induced with 100 mg·L–1 salidroside for different time periods (24, 48 and 72 hours). PCR-array assay was used to detect expression of 84 calcium related mRNA, and significantly different genes were chosen to analyse. As a result, there were 4 significantly upregulated mRNAs inclu-ding DNA damage-inducible transcript 3 (Ddit3), heat shock protein 5 (Hspa5), protein phosphatase 1 regulatory subunit (Ppp1r15a) and prostaglandin-endoperoxide synthase 2 (Ptgs-2), and 4 significantly downregulated mRNAs including glucagon (Gcg), interleukin 2 (Il2), tumor necrosis factor (Tnf) and somatostatin (Sst) in the cAMP/Ca2+ signaling pathway. They probably had an effect on the process of salidroside induced D1 cells differentiating into neuronal cells.