Article 2 animal experiment 2 animal model 2 controlled study 2 depression 2 forced swim test 2 mouse 2 nonhuman 2 social defeat stress BDNF 1 NT-3 1 acupuncture 1 adolescent 1 amygdala 1 animal tissue 1 anxiety 1 behavior 1 body weight 1 brain derived neurotrophic factor 1 chronic social defeat 1 cognitive defect 1 dopamine 1 receptor 1 dopamine 2 receptor 1 dopamine beta monooxygenase 1 dopamine receptor 1 enzyme linked immunosorbent assay 1 enzyme repression 1 hippocampus 1 light dark cycle 1 locomotion 1