Proteomic analysis for neuronal vacuolation induced by MK-801 in rat retrosplenial cortex.

Proteomic analysis was carried out for neuronal vacuolation in rat retrosplenial cortex (RSC) induced by MK-801, a N-methyl-D-aspartate (NMDA) receptor antagonist. Female rats were given a single subcutaneous (sc) injection of either MK-801 (9 mg/kg in saline) or saline. Comparison of changes in proteins in the RSC region between MK-801- and saline-treated groups revealed that MK-801 induced changes in six proteins involved in vesicular transport (vesicle-fusing ATPase) and glycolysis (fructose-bisphosphate aldolase C, triosephosphate isomerase, and glyceraldehyde-3-phosphate dehydrogenase).