ASD	Autism Spectrum disorder
BBB	Blood-brain-barrier
BDNF	Brain derived neurotropic factor
CLDN	Claudine
DNA	Deoxyribonucleic acid
ETC	Electron transport chain
FMT	Faecal Microbiota transplantation
GABA	Gamma-amino-butyric acid
GI	Gastrointestinal
GLT2	Glucose transporter 2
HPA	Hypothalamus-pituitary-adrenal
MIA	Maternal immune activation
NADH	Nicotineamide-adenine-dinucleotide
NADPH	Nicotineamide-adenine-dinukleotide-phosphate
poly(I:C)	Polyinosinic:polycytidylic acid
ROS	Reactive oxygen species
SCFAs	Short chain fatty acids
SGLT	Sodium dependent glucose transporter 1
spp	species
TPP	Thiamine-pyrophosphate