title: Targeting of drugs to the brain.
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism; D000818:Animals; D001599:Berberine / Q000378:metabolism; D001682:Biological Availability; D001812:Blood-Brain Barrier; D001921:Brain / Q000378:metabolism*; D002560:Cerebrovascular Circulation; D004298:Dopamine / Q000378:metabolism; D006801:Humans; D007700:Kinetics; D009928:Organ Specificity; D004364:Pharmaceutical Preparations / Q000378:metabolism*; D011725:Pyridines / Q000378:metabolism; D051381:Rats
chemical_list: D004364:Pharmaceutical Preparations; D011725:Pyridines; D001599:Berberine; D000110:Acetylcholinesterase; D004298:Dopamine