[New PDE-5 inhibitor for treatment of impotence. 9 out of 10 have erections again].
D015106:3',5'-Cyclic-GMP Phosphodiesterases; D002986:Clinical Trials as Topic; D054706:Cyclic Nucleotide Phosphodiesterases, Type 5; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000201:enzymology; D006801:Humans; D007093:Imidazoles / Q000627:therapeutic use*; D008297:Male; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use*; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism*; D010879:Piperazines / Q000627:therapeutic use*; D013450:Sulfones; D016896:Treatment Outcome; D014227:Triazines; D000069058:Vardenafil Dihydrochloride
D007093:Imidazoles; D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D013450:Sulfones; D014227:Triazines; D000069058:Vardenafil Dihydrochloride; D010727:Phosphoric Diester Hydrolases; D015106:3',5'-Cyclic-GMP Phosphodiesterases; D054706:Cyclic Nucleotide Phosphodiesterases, Type 5; C517381:PDE5A protein, human