3NP	3-nitropropionic acid
8OH2'dG	8-hydroxy-2'-deoxyguanosine
Aβ	amyloid beta peptide
ABAD	Aβ-binding alcoholdehydrogenase
AD	Alzheimer's disease
AGAT	L-arginine:glycine amidinotransferase
ALS	amyotrophic lateral sclerosis
AMPK	AMP-stimulated protein kinase
APP	amyloid precursor protein
BB-CK	cytosolic brain-type creatine kinase
CK	creatine kinase
CNS	central nervous system
Cr	creatine
CRT	Na+ and Cl− dependent creatine transporter
FTIR	Fourier transform infrared
GAMT	S-adenosylmethionine:guanidinoacetate
	N-methyltransferase
HD	Huntington's disease
MM-CK	cytosolic muscle-type creatinekinase
PCr	phosphocreatine
PD	Parkinson's disease
PET	positron emission tomography
sMtCK	sarcomeric mitochondrial creatine kinase
SR	sarcoplasmic reticulum
TBI	traumatic brain injury
TCA	tricarboxylic acid
UCH L-1	ubiquitin carboxy-terminal hydrolase l-1
uMtCK	ubiquitous mitochondrial creatine kinase