Fig. 1From: Chronic administration of parecoxib exerts anxiolytic-like and memory enhancing effects and modulates synaptophysin expression in miceSchematic of the experimental designs. Mice were given intraperitoneal injections of parecoxib sodium (2.5, 5.0 or 10Â mg/kg) for 21Â days. Elevated plus-maze (EPM), novel object recognition (NOR) and Y maze tests were conducted on day 23, 24 and 26, respectivelyBack to article page