title: Recent clinical aspects of eating disorders.
abstract: This review focuses on Eating Disorders (ED), the role played by neurotransmitters and peptides in ED phenomena as well as the drugs used in the treatment of these diseases. For ED, we mean a syndrome characterized by persistent alteration of eating behavior and the conditions that cause an insufficient ingestion and/or adsorption of foods. There are three different ED diseases: Anorexia Nervosa (AN), Bulimia Nervosa (BN) and Binge Eating Disorders (BED). ED are complex conditions that arise from a combination of long-standing behavioral, emotional, psychological, interpersonal, and social factors. The neuronal circuits that control the ingestion of food are mainly related to catecholaminergic, serotoninergic and peptidergic systems. In this respect, while serotonin, dopamine and prostaglandin promote the ingestion of food, by contrast, neuropeptide Y, norepinephrine, GABA and opioid peptides inhibit food ingestion, thus, causing the occurence of ED. The drugs mainly used in the treatment of ED are antidepressants such as selective serotonin reuptake inhibitors and tricyclic antidepressants. Additionally, mood stabilizers (lithium), anxiolytics, serotonin and noradrenalin reuptake inhibitors and antipsychotic drugs are often used in the treatment of ED.
authors.affiliation: Department of Pharmaceutical Sciences, University of Salerno, via Ponte Don Melillo (84084) Fisciano (Salerno), Italy. annacap@unisa.it
authors.forename: Anna
authors.initials: A
authors.lastname: Capasso
authors.forename: Claudio
authors.initials: C
authors.lastname: Putrella
authors.forename: Walter
authors.initials: W
authors.lastname: Milano
mesh_terms: D000818:Animals; D000856:Anorexia Nervosa / Q000188:drug therapy / Q000503:physiopathology / Q000523:psychology; D052018:Bulimia Nervosa / Q000188:drug therapy / Q000503:physiopathology / Q000523:psychology; D001068:Feeding and Eating Disorders / Q000145:classification / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology* / Q000523:psychology; D006801:Humans; D038801:International Classification of Diseases; D012701:Serotonin / Q000502:physiology; D013315:Stress, Psychological
chemical_list: D012701:Serotonin