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. 2018 May 2;18:499. doi: 10.1186/s12885-018-4391-9

Fig. 2.

Fig. 2

Effects of PCNP on the proliferation and viability of human neuroblastoma cells. a DNA replication activities of SH-SY5Y and SK-N-SH cells in each group were examined by EdU assay; original magnification 100 ×. b The proliferation rate of each group was analyzed. c The percentages of viable cells were determined using MTS assay and the cell viability of the control group was taken as 100%. d The clonogenic capacity was determined in SH-SY5Y and SK-N-SH cells. e The numbers of colonies were calculated. Data are presented as mean ± SEM of three independent experiments; *P < 0.05, **P < 0.01 compared with the Mock group; #P < 0.05, ##P < 0.01 compared with the sh-Scb group