Application of cattle placental stem cells for treating ovarian follicular cyst

Figure 6 Comparison of estradiol and progesterone concentrations in each group. A: All hormone and cattle placental stem cell (CPSC) treatment groups had no significant difference that might originate from individual variations; B: Concentration of progesterone (P4) increased in the hormone and CPSC treatment groups, but the elevation was unstable due to individual variations. BC1: Control group; BC2: Placebo group with follicular fluid drainage and saline injection; H1: Gonadotrophin-releasing hormone (GnRH) (250 μg)-prostaglandin (PG) (500 μg)-GnRH (250 μg) hormone treatment group without drainage of follicular fluid; H2: Hormone treatment group with drainage of follicular fluid; PS1: CPSC treatment group with follicular fluid drainage and ovarian injection of 1 × 10⁶ CPSCs; PS2: CPSC treatment group with follicular fluid drainage and ovarian injection of 1× 10⁶ CPSCs; E2: Estradiol.