ANOVA	an analysis of variance
BW	body weight
DM	diabetes mellitus
ELISA	enzyme-linked immunosorbent assay
FFA	fatty acid
FBG	fasting blood glucose
GPx	glutathione peroxidase
HOMA-IR	homeostasis model assessment for insulin resistance
IACUC	nstitutional Animal Care and Use Committee
MDA	Malondialdehyde
NA	nicotinamide
OGTT	Oral glucose tolerance test
ROS	reactive oxygen species
STZ	streptozotocin
SOD	superoxide dismutase
TBARS	thiobarbituric acid-reactive substance
ZDF	Zucker diabetic fatty