9AA	9-aminoacridine
ATP	Adenosine triphosphate
CHCA	A-cyano-4-hydroxycinnamic acid
EDTA	Ethylenediaminetetraacetic acid
HMDB	Human metabolome database
IMP	Inosine monophosphate
IT	Ion trap
ITO	Indium tin oxide
KEGG	Kyoto Encyclopedia of Genes and Genomes
MALDI	Matrix assisted LASER desorption ionization
LC-MS/MS	Liquid chromatography coupled to tandem mass spectrometry
MSI	Mass spectrometry imaging
RBC	Red blood cells
ROI	Region of interest
SIMS	Secondary ion mass spectrometry
TIC	Total ion count
TOF	Time-of-flight
WBC	White blood cells