| 
                        
                 | 
            
            
                
                        
                        
                                
                                        
                                                Brain, rat
                                         | 
                                 
                                
                                        
                                                This is a rat brain.  Tyrosine hydroxylase immunochemistry was used.  This rat brain is normal and expresses Th (Tyrosine hydroxylase) equally in both hemispheres. 
 
Copyright © NeuroScience Associates. Reprinted with permission. 
http://www.nsalabs.com  
                                         | 
                                 
                         
                 |