Abstract
ABSTRACT Objectives: Stress is an adaptive response to different events in daily life that could strain physically, emotionally, or psychologically. Adolescence is an important developmental period due to physical, psychological, and social maturation. The aim of our study is to state whether chronic unpredictable mild stress (CUMS) during adolescence in male rats can cause anxiety and depression in adulthood and whether vitamin C (Vit C) can prevent this problem or not. Methods: For this purpose, we performed behavioral tests, including open field test, elevated plus maze, and forced swimming test. In addition, we investigated the metabolism of serotonin, the level of inflammation, oxidative stress and brain-derived neurotrophic factor (BDNF) in the brain cortex tissue of animals. Results: Results indicated that CUMS exacerbates mood-related behaviors by affecting the brain oxidative stress balance, inflammatory response, and serotonin metabolism. Moreover, we found that CUMS-Vit C co-treatment could significantly reverse CUMS-induced complications by restoration of the mentioned biochemical parameters. Discussion: Taken together, we would like to suggest the use of Vit C supplementation as a safe, inexpensive, and effective strategy for the management of CUMS.
Published Version
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