Fig. 4. The effect of repeated ovarian stimulation on apoptosis-related gene mRNA expression.

mTOR, Fas, and FasL were used as ovarian apoptosis-related genes. mRNA expression levels were confirmed and compared through quantitative RT-PCR. There was no significant change in mRNA expression levels of mTOR, Fas, and FasL genes. All data are represented as means±SEM. OS, once stimulation; RS, repeated stimulation.