Pentobarbital will decrease the level or effect of larotrectinib by affecting hepatic/intestinal enzyme CYP3A4 metabolism. 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 buprenorphine buccal by affecting hepatic/intestinal enzyme CYP3A4 m... https://socialmediatotal.com/story5339219/dice-buzz-su-pentobarbital-veterinario