title: Follow the nose.
authors.forename: Trout
authors.initials: T
authors.lastname: Lowen
mesh_terms: D000281:Administration, Intranasal; D000544:Alzheimer Disease / Q000188:drug therapy*; D001921:Brain / Q000187:drug effects*; D002491:Central Nervous System Agents / Q000008:administration & dosage*; D060825:Cognitive Dysfunction / Q000188:drug therapy*; D006801:Humans; D007328:Insulin / Q000008:administration & dosage; D020932:Nerve Growth Factor / Q000008:administration & dosage; D019636:Neurodegenerative Diseases / Q000188:drug therapy*
chemical_list: D002491:Central Nervous System Agents; D007328:Insulin; D020932:Nerve Growth Factor