Figure 2

Inhibition of biomimetic human embryo implantation to endometrium by ginsenoside Ro. (A) Laser confocal microscopy imaging showed the significant inhibition by ginsenoside Ro of implantation of human spheroid embryo JEG-3 (green) to confluent monolayered human endometrial cells RL95-2 after 24 h co-incubation. (B) Concentration–dependent inhibition by ginsenoside Ro of spheroid embryo outgrowth of JEG-3 cells to human endometrial RL95-2 cells. Each bar represents the mean ± SD (n = 3).