Representative figure indicating induction and treatment regimen in rats. STZ streptozotocin, PTS pterostilbene, FF fenofibrate, NORT novel object recognition test, MWM Morris water maze test, SOD superoxide dismutase, GSH reduced glutathione, ATPases adenosine triphosphatase (Na+ K+, Ca2+, Mg2+), LPO lipid peroxidation, AChE acetylcholinesterase