title: Zinc exhibits an antidepressant-like effect in the forced swimming test in mice.
abstract: The effects of zinc, the NMDA receptor inhibitor, were studied in the forced swimming (Porsolt's) test in mice. Zinc (ZnSO4) at a dose of 30 mg/kg (but not at a dose of 10 mg/kg), similarly to imipramine (30 mg/kg), reduced the immobility time in that test. Moreover, zinc at both doses reduced the locomotor activity. The obtained results indicate that zinc induces an antidepressant-like effect in the forced swimming test. Since zinc reduces the locomotor activity, this antidepressant-like effect is not related to the alteration of general activity.
authors.affiliation: Department of Neurobiology, Polish Academy of Sciences, Kraków, Poland.
authors.forename: B
authors.initials: B
authors.lastname: Kroczka
authors.forename: A
authors.initials: A
authors.lastname: Zieba
authors.forename: D
authors.initials: D
authors.lastname: Dudek
authors.forename: A
authors.initials: A
authors.lastname: Pilc
authors.forename: G
authors.initials: G
authors.lastname: Nowak
mesh_terms: D000818:Animals; D000928:Antidepressive Agents / Q000494:pharmacology*; D000929:Antidepressive Agents, Tricyclic / Q000494:pharmacology; D003863:Depression / Q000188:drug therapy* / Q000523:psychology; D004305:Dose-Response Relationship, Drug; D007099:Imipramine / Q000494:pharmacology; D051379:Mice; D009043:Motor Activity / Q000187:drug effects; D016194:Receptors, N-Methyl-D-Aspartate / Q000037:antagonists & inhibitors; D013550:Swimming / Q000523:psychology*; D015032:Zinc / Q000494:pharmacology*
chemical_list: D000928:Antidepressive Agents; D000929:Antidepressive Agents, Tricyclic; D016194:Receptors, N-Methyl-D-Aspartate; D015032:Zinc; D007099:Imipramine