| TERT | Telomerase reverse transcriptase |
| COCs | Cumulus oocyte complexes |
| OPU | Ovum pick-up Carnitine |
| FGFR1 | Fibroblast growth factor receptor 1 |
| CAG | Cycloastragenol |
| KLB | β-Klotho |
| MEF | Maturation promoting factor |
| MAPK | Mitogen-activated protein kinase |
| MEF | Maturation promoting factor |
| ROS | Reactive Oxygen Species |
| PN | pronuclear |
| BL | Blastocyst |
| SF-1 | Steroidogenic factor-1 |
| sKL | secreted Klotho |
| GV | Germinal vesicle |