4-HNE	4-hydroxynonenal
AGE	advanced glycation end products
BBB	blood–brain barrier
BCA	bicinchoninic acid
BCAA	branched-chain amino acids
BHT	butylated hydroxytoluene
CAT	catalase
CNS	central nervous system
FRAP	ferric reducing ability of plasma
GAPDH	glyceraldehyde 3-phosphate dehydrogenase
GPx	glutathione peroxidase
GR	glutathione reductase
GSH	reduced glutathione
HOMA-IR	homeostatic model assessment of β-cell function and insulin resistance
HPD	high protein diet
MDA	malondialdehyde
NADPH	nicotinamide adenine dinucleotide phosphate
NFκB	nuclear factor-κB
OS	oxidative stress
OSI	oxidative stress index
PBS	phosphate buffered saline
PUFAs	polyunsaturated fatty acids
RAGE	receptor for advanced glycation end products
ROS	reactive oxygen species
SDS-PAGE	sodium dodecyl sulfate-polyacrylamide gel electrophoresis
SIRT-1	sirtuin 1
SOD-1	superoxide dismutase-1
TAC	total antioxidant capacity
TBARS	thiobarbituric acid reactive substances
TNF-alpha	tumor necrosis factor alpha
TOS	total oxidant status
UA	uric acid
WHO	World Health Organization