Pentobarbital will decrease the level or effect of alfentanil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of quinine by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of osilodrostat by affecting hepatic/intestina... https://bookmarkchamp.com/story20246421/5-semplici-tecniche-per-pentobarbital-natrium