PE	Preeclampsia
GHSR-1a	Growth hormone secretagogue receptor-1a
IHC	Immunohistochemistry
LPS	Lipopolysaccharide
FGR	Fetal growth restriction
SA	Spiral artery
DMs	Decidual macrophages
BMI	Body mass index
SBP	Systolic blood pressure
DBP	Diastolic blood pressure
PBS	Phosphate-buffered saline
HRP	Horseradish peroxidase
DAB	Diaminobenzidine
SD	Sprague Dawley
GD	Gestational day
SPF	Specific pathogen-free
H&E	Hematoxylin–eosin
PAS	Periodic acid–Schiff
OCT	Optimal cutting temperature
α-CK7	α-cytokeratin 7
α-SMA	α-smooth muscle actin