title: Re: brain penetration of the OAB drug trospium chloride is not increased in aged mice.
authors.forename: Tomas
authors.initials: T
authors.lastname: Griebling
mesh_terms: D000375:Aging / Q000378:metabolism*; D000818:Animals; D001561:Benzilates / Q000493:pharmacokinetics*; D001812:Blood-Brain Barrier / Q000378:metabolism*; D005260:Female; D008297:Male; D018727:Muscarinic Antagonists / Q000493:pharmacokinetics*; D009662:Nortropanes / Q000493:pharmacokinetics*
chemical_list: D001561:Benzilates; D018727:Muscarinic Antagonists; D009662:Nortropanes