Pub. Date : 1999 Mar
PMID : 12973386
1 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
| 1 | Sildenafil causes an erection by inhibiting PDE5, which in turn causes an increase in the intracellular levels of cGMP. | Sildenafil Citrate | phosphodiesterase 5A | Homo sapiens |