PT - JOURNAL ARTICLE AU - Kristen A. Horner AU - Scot C. Westwood AU - Glen R. Hanson AU - Kristen A. Keefe TI - Multiple, high doses of methamphetamine increase the number of preproneuropeptide Y mRNA-expressing neurons in the striatum of rat via a dopamine D1 receptor-dependent mechanism AID - 10.1124/jpet.106.106856 DP - 2006 Jul 13 TA - Journal of Pharmacology and Experimental Therapeutics 4099 - http://jpet.aspetjournals.org/content/early/2006/07/13/jpet.106.106856.short 4100 - http://jpet.aspetjournals.org/content/early/2006/07/13/jpet.106.106856.full