Chronic mild stress paradigm reduces sweet food intake in rats without affecting brain derived neurotrophic factor protein levels.

Major depression is a common, serious and recurrent disorder that affects 17-20% of the population of the world. The chronic mild stress (CMS) model has been used as an animal model of depression but reflect anhedonia in animals. Present study investigated behavioral, physiological and neurochemical aspects of rats exposed to a CMS procedure. The consumption of sweet food, locomotor activity, body and adrenal gland weight, BDNF protein levels …