AAAs	aromatic amino acids
ADP	adenosine diphosphate
AMP	adenosine monophosphate
ATP	adenosine triphosphate
BCAAs	branch chain amino acids
DCM	diabetic cardiomyopathy
DM	diabetes mellitus
HE	haematoxylin-eosin
HG	high glucose
NAD+	nicotinamide adenine dinucleotide
NG	normal glucose
NMR	nuclear magnetic resonance
OPLS-DA	orthogonal partial least squares-discriminant analysis
STZ	streptozotocin
TCA	tricarboxylic acid