| 1 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D00106 
                
                    D00106
                
             | 
                
                    Epoprostenol
                
             | 1件:  86 86 | 
| 2 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D01337 
                
                    D01337
                
             | 
                
                    Epoprostenol
                
             | 1件:  86 86 | 
| 3 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D01385 
                
                    D01385
                
             | 
                
                    Ibudilast
                
             | 2件:  2 2, 13 | 
| 4 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D02720 
                
                    D02720
                
             | 
                
                    Beraprost
                
             | 1件:  86 86 | 
| 5 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D02721 
                
                    D02721
                
             | 
                
                    Iloprost
                
             | 4件:  51 51, 84, 85, 86 | 
| 6 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D06213 
                
                    D06213
                
             | 
                
                    Treprostinil
                
             | 6件:  51 51, 84, 85, 86, 88, 210 | 
| 7 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D09994 
                
                    D09994
                
             | 
                
                    Selexipag
                
             | 6件:  47 47, 51, 70, 84, 86, 88 | 
| 8 | 
                
                    PTGIR
                
             | 3件:  Neuroactive ligand-receptor interaction Neuroactive ligand-receptor interaction, Vascular smooth muscle contraction, Platelet activation | D10725 
                
                    D10725
                
             | 
                
                    Ralinepag
                
             | 1件:  86 86 |