- Natural product: Cannabis (Cannabis sativa)
 - Associated study: Comparison in the in vitro inhibitory effects of major phytocannabinoids and polycyclic aromatic hydrocarbons contained in marijuana smoke on cytochrome P450 2C9 activity.
 
In Vitro Enzyme Inhibition Experiment
rCYP2C9: CBD-warfarin
Inhibition was detected. Cutoff used — Not specified
- CYP2C9 4309227
 
                                            Recombinant expression system  Baculovirus-insect cells
                                            
                                            
                                                
                                                Cytochrome B5  No
                                                
                                            
                                        
Results
IC50 preincubation time recorded at 20 min
| Sample | Compound measured | Value | Measurement | Study sequence | Additional information | N replicates | 
|---|
Experimental Conditions
6 pmol
                                                            
                                                                Commercially available
                                                                
                                                                
                                                            
                                                        
200 μL
20 min
                                                            
                                                                MgCl2
                                                                
                                                                
                                                            
                                                                NADPH regenerating system
                                                                
                                                                
                                                            
                                                        
5 min
                                                            
                                                                NADPH with precipitant