title: SB-228357
text: # SB-228357
  
  SB-228357 is a drug which acts as an antagonist for the $5HT_{2B}$ and $5HT_{2C}$ receptors. It has antidepressant and anxiolytic effects in animal models, and inhibits $5-HT_{2B}$ mediated proliferation of cardiac fibroblasts.
  
  