5-HT	Serotonin
8-OHdG	8-hydroxy-2′-deoxyguanosine
ACh	Acetylcholine
AChE	Acetylcholinesterase
ACP	Acid phosphatase
ACR	Acrylamide
ALK	Alkaline phosphatase
ALT	Alanine aminotransferase
BBB	Blood–brain barrier
BChE	Butirylcholinesterase
BFCOD	Benzyloxy-4-trifluoromethylcoumarin-O-debenzyloxylase
BioMPs	Biomicroplastics
BPA	Bisphenol A
CAT	Catalase
CAT-L	Catalase (liver)
CbE	Carboxylesterase
ChAT	Choline acetyltransferase
ChE	Cholinesterase
CIP	Ciprofloxacin
CNS	Central nervous system
CYP450	Cytochrome P450
DA	Dopamine
dpf	Days post-fertilization
DOPA	Levodopa
EROD	7-Ethoxyresorufin-O-deethylase
EMPs	Environmental microplastics
ENV	Environmental
ENR	Enrofloxacin
FI	Fluorescence intensity
GABA	Gamma-Aminobutyric Acid
GFAP	Glial fibrillary acidic protein
GFP	Green fluorescent protein
GPx	Glutathione peroxidase
GR	Glutathione reductase
GSSG	Oxidized states of glutathione levels
GSH	Reduced glutathione
GSH-PX	Glutathione peroxidase
GST	Glutathione-S-transferase
HDPE	High-density polyethylene
hpf	Hours post-fertilization
LDPE	Low-density polyethylene
LPO	Lipid peroxidation
LYZ	Lysozyme
MAO	Monoamine oxidase
MDA	Malondialdehyde
MEHP	Mono-(2-ethylhexyl) phthalate
MET	Metolachlor
MP	Microplastic
MT	Metallothionein
NE	Norepinephrine
NEGR	Neuronal Growth Regulator
NO	Nitric oxide
NP	Nanoplastic
NPY	Neuropeptide Y
OS	Oxidative stress
OTC	oxytetracycline
p.s.u	Practical salinity unit
PA	Polyamide
PAA	Polyacrylic
PACAP	Pituitary Adenylate Cyclase-Activating Polypeptide
PAH	Polyaromatic hydrocarbons
PAN	Polyacrylonitrile
PCNA	Proliferating cell nuclear antigen
PE	Polyethylene
PEI	Polyethyleneimine
PES	Polyester
PET	Polyethylene terephthalate
PEVA	Polyethylene vinyl acetate
PFOA	Perfluorooctanoic acid
PG	Pyrogallol
PHX	Phenoloxidase
PLA	Polylactic acid
PMF	Plastic microfibers
PMMA	Polymethyl methacrylate
PP	Polypropylene
PRP	Propranolol
PS	Polystyrene
PS-COOH	Polystyrene Anionic Carboxyl
PS-NH2	Polystyrene Cationic Amino
PVC	Polyvinyl chloride
RF	Reticular formation
ROS	Reactive oxygen species
se-GPX	Selenium-dependent glutathione peroxidase
SMX	Sulfamethoxazole
SOD	Superoxide dismutase
TAC	Total antioxidant capacity
TCPP	tris(1-chloro-2-propyl) phosphate
TCS	Triclosan
TEM	Transmission electron microscopy
TF	Thifluzamide
TMX	Thiamethoxam
TNF-α	Tumor Necrosis Factor-alpha
Trp	Tryptophan
Tyr	Tyrosine