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Fig. 6
Natural compounds reduce uptake of gentamicin conjugated with Texas Red (GTTR). (A) The OPC of Ber, E6, or Isosignificantly reduced fluorescent intensity of 50 μM GTTR after 18 min of GTTR incubation (one-way ANOVA, F(4, 69) = 179.0, p < 0.0001). Fluorescent intensity was measured in arbitrary units (a.u.). (B–D) Representative images of 18 min GTTR uptake in DMSO (negative control), high Ca2+ (positive control), and E6. Scale bar in (B) = 10 μm and applies to all images. N = 13–15 and bars are +SEM. and ****p < 0.0001.
                
                    
                        Acknowledgments
                    
                    
                
                
            
        
        
    
        
            
            
                
                    
                        
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      Full text @ Front. Cell. Neurosci.
                    
                    
                
            
        
        
    
    
     
        