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Brain chemical reduces anxiety, increases survival of new cells
2009 MAY 25 -- New research on a brain chemical involved in development sheds light on why some individuals may be predisposed to anxiety. It also strengthens understanding of cellular processes that may be common to anxiety and depression, and suggests how lifestyle changes may help overcome both.
The animal study, in the May 13 issue of The Journal of Neuroscience, shows an important role for fibroblast growth factor 2 (FGF2), a chemical important in brain development, in anxiety. The findings advance understanding of cellular mechanisms involved in anxiety and illuminate the role of neurogenesis, or cell birth and integration in the adult brain,...
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