
Keywords: OFT، آزمون میدان باز; Depression; Anxiety; Neuropeptides; Somatostatin; sst4 receptor; Fos immunohistochemistryEPM, elevated plus maze test; OFT, open field test; FST, forced swim test; TST, tail suspension test; i.p., intraperitoneal; dRN, the dorsal raphe nucleus; EWcp, the