4-HNE	4-Hydroxynonenal, a marker of lipid peroxidation
ATP5A	ATP Synthase Subunit Alpha
BAX	Bcl-2-Associated X Protein
Bcl-2	B-Cell Lymphoma 2
BrdU	5-Bromo-2′-Deoxyuridine
CA1/CA2/CA3	Cornu Ammonis Fields 1–3 of the hippocampus
CC3	Cleaved Caspase-3
DCX	Doublecortin
D.W.	Distilled Water
GAPDH	Glyceraldehyde-3-Phosphate Dehydrogenase
GFAP	Glial Fibrillary Acidic Protein
GCL	Granule Cell Layer
HRP	Horseradish peroxidase
Iba-1	Ionized calcium-binding adaptor molecule 1
IHC	Immunohistochemistry
IF	Immunofluorescence
ML	Molecular Layer
MPO	Myeloperoxidase
MPTP	1-Methyl-4-Phenyl-1,2,3,6-Tetrahydropyridine
NeuN	Neuronal Nuclei
NOX4	NADPH Oxidase 4
OPN	Osteopontin
OXPHOS	Oxidative Phosphorylation Complexes I–V
PFA	paraformaldehyde
PD	Parkinson’s Disease
PI	Passiflora incarnata L.
PSD95	Postsynaptic Density Protein-95
RES	Resveratrol
ROS	Reactive Oxygen Species
SDA	Saffron-Derived Antioxidant (Crocus sativus Extract)
SEM	Standard Error of the Mean
SGZ	Subgranular Zone
SNc	Substantia Nigra Pars Compacta
SO	Stratum Oriens
SP	Stratum Pyramidale
SR	Stratum Radiatum
TH	Tyrosine Hydroxylase
TIM23	Translocase of the Inner Mitochondrial Membrane-23
TOM20	Translocase of the Outer Mitochondrial Membrane-20
WB	Western Blot