BP	butylparaben
ROS	reactive oxygen species
GSH	glutathione
IVM	in vitro maturation
IVF	in vitro fertilization
COCs	Cumulus-oocyte complexes
MII	metaphase II
ICM	inner cell mass
TE	trophectoderm
TUNEL	Terminal deoxynucleotidyl transferase-mediated dUTP-digoxygenin nick end-labeling
LC3	microtubule-associated protein light chain 3
PMSG	pregnant mare serum gonadotropin
hCG	human chorionic gonadotropin
DMSO	dimethylsulfoxide
DPBS	Dulbecco’s phosphate-buffered saline
BSA	bovine serum albumin
mTBM	modified Tris-buffered medium
PVA	polyvinyl alcohol
RT	room temperature
SEM	standard error of the mean
ANOVA	analysis of variance