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. 2020 Aug 10;146(12):3155–3163. doi: 10.1007/s00432-020-03351-2

Fig. 4.

Fig. 4

Effect of the TDO inhibitor 680C91 (20 and 40 µM) on HUVEC cell cycle. Mean ± SEM, n = 3 **P < 0.01, vs control unstimulated cells (C). a G0/G1 phase; b S phase; c G2/M phase; d close to bar graphs there is a representative histogram of control cells (grey line) and 680C91-treated cells (red line)