Protective effects against memory impairment induced by methylglyoxal in mice co‑treated with FPS‑ZM1, an advanced glycation end products receptor antagonist.

Memory impairment is a feature of several diseases and detrimental as aging population have increased worldwide. Sustained advanced glycation end products (AGEs) receptor (RAGE) activation triggers the production of reactive oxygen species and inflammatory response, leading to neuronal dysfunction and neurodegenerative disorders. Methylglyoxal (MGO) is the most relevant and reactive glycating agent in vivo, leading to the formation of AGEs.

Coadministration of lithium and celecoxib reverses manic-like behavior and decreases oxidative stress in a dopaminergic model of mania induced in rats.

The present study intends to investigate the effect of lithium (Li) and celecoxib (Cel) coadministration on the behavioral status and oxidative stress parameters in a rat model of mania induced by dextroamphetamine (d-AMPH). Male Wistar rats were treated with d-AMPH or saline (Sal) for 14 days; on the 8th day of treatment, rats received lithium (Li), celecoxib (Cel), Li plus Cel, or water until day 14. Levels of oxidative stress parameters were evaluated in the serum, frontal cortex, and hippocampus.