{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T05:47:19Z","timestamp":1773812839161,"version":"3.50.1"},"reference-count":46,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2011,3,28]],"date-time":"2011-03-28T00:00:00Z","timestamp":1301270400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Synapse"],"published-print":{"date-parts":[[2011,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Modafinil, a psychostimulant, is used in the treatment of narcolepsy, shift work sleep disorder, and excessive daytime sleepiness associated with obstructive sleep apnea. Preclinical and clinical studies suggest that modafinil may have reinforcing effects. However, a possible rewarding property of modafinil has not been fully investigated. In this study, we assessed the potential rewarding property of modafinil using the conditioned place preference (CPP) paradigm in mice. Using radiolabeled ligands, we observed changes in dopamine, glutamate, and GABA receptor binding in the brains of mice after treatment with modafinil. Modafinil produced significant CPP in mice at an intraperitoneal (i.p.) dose of 125 mg kg<jats:sup>\u22121<\/jats:sup>and prevented normal body weight gain of mice in a dose\u2010dependent manner. A significant reduction in normal body weight gain was observed when mice were administrated 125 mg kg<jats:sup>\u22121<\/jats:sup>modafinil. In addition, there were widespread changes in receptor binding in the brains of modafinil\u2010treated mice; Dopamine D<jats:sub>1<\/jats:sub>binding was increased in the caudate putamen, the accumbens, and the substantia nigra, while dopamine D<jats:sub>2<\/jats:sub>binding was decreased in the caudate putamen and the accumbens. Dopamine transporter (DAT) binding was increased in the prefrontal cortex, the caudate putamen, and the nucleus accumbens. No changes were observed in NMDA and GABA<jats:sub>A<\/jats:sub>receptor binding. These data indicate that modafinil had a significant rewarding property and could be abused as a recreational drug. Dopamine systems may play a key role in the rewarding property of modafinil. Synapse, 2011. \u00a9 2010 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/syn.20892","type":"journal-article","created":{"date-parts":[[2010,12,14]],"date-time":"2010-12-14T20:57:29Z","timestamp":1292360249000},"page":"733-741","source":"Crossref","is-referenced-by-count":37,"title":["Modafinil\u2010induced conditioned place preference via dopaminergic system in mice"],"prefix":"10.1002","volume":"65","author":[{"given":"Thi\u2010Lien","family":"Nguyen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu\u2010Hua","family":"Tian","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"In\u2010Jee","family":"You","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Seok\u2010Yong","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Choon\u2010Gon","family":"Jang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2011,3,28]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pnpbp.2007.07.025"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-010-1839-2"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/hup.596"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbr.2009.05.028"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/jme.2009.030882"},{"key":"e_1_2_5_7_1","doi-asserted-by":"crossref","first-page":"1401","DOI":"10.1016\/S0022-3565(25)10483-7","article-title":"Pentobarbital\u2010enhanced [3H]flunitrazepam binding throughout the rat brain: An autoradiographic study","volume":"263","author":"Carlson BX","year":"1992","journal-title":"J Pharmacol Exp Ther"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1345\/aph.1L532"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa041292"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02245161"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02244928"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.jcp.0000104910.75206.b9"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-002-1080-8"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejphar.2007.03.044"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.4088\/PCC.v09n0304"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02247379"},{"key":"e_1_2_5_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.npp.1300991"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1080\/10401230590932407"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00403998"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-8993(99)01949-6"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.2903550"},{"key":"e_1_2_5_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuropharm.2006.09.005"},{"key":"e_1_2_5_23_1","doi-asserted-by":"publisher","DOI":"10.4088\/JCP.v61n0510"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.npp.1301534"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-004-1926-3"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neulet.2010.01.005"},{"key":"e_1_2_5_27_1","doi-asserted-by":"publisher","DOI":"10.1097\/00002826-200203000-00010"},{"key":"e_1_2_5_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1098-2396(200007)37:1<1::AID-SYN1>3.0.CO;2-9"},{"key":"e_1_2_5_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0306-4522(99)00497-2"},{"key":"e_1_2_5_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pbb.2010.03.006"},{"key":"e_1_2_5_31_1","volume-title":"The mouse brain in stereotaxic coordinates","author":"Paxinos G","year":"2004"},{"key":"e_1_2_5_32_1","doi-asserted-by":"publisher","DOI":"10.1523\/JNEUROSCI.1819-08.2008"},{"key":"e_1_2_5_33_1","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.72.2.179"},{"key":"e_1_2_5_34_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.jcp.0000155816.21467.25"},{"key":"e_1_2_5_35_1","doi-asserted-by":"publisher","DOI":"10.1097\/00002826-200401000-00011"},{"key":"e_1_2_5_36_1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.ne.18.030195.002335"},{"key":"e_1_2_5_37_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-006-0563-4"},{"key":"e_1_2_5_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-005-0044-1"},{"key":"e_1_2_5_39_1","first-page":"239","article-title":"Use of stimulants and drugs of abuse in sport: The Italian experience","volume":"21","author":"Strano Rossi S","year":"2009","journal-title":"Adicciones"},{"key":"e_1_2_5_40_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00213-002-1250-8"},{"key":"e_1_2_5_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2004.02.008"},{"key":"e_1_2_5_42_1","doi-asserted-by":"publisher","DOI":"10.1038\/sj.npp.1300457"},{"key":"e_1_2_5_43_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.jcp.0000227700.263.75.39"},{"key":"e_1_2_5_44_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2009.351"},{"key":"e_1_2_5_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/0091-3057(91)90154-T"},{"key":"e_1_2_5_46_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biopsych.2009.12.015"},{"key":"e_1_2_5_47_1","doi-asserted-by":"publisher","DOI":"10.1124\/jpet.108.146142"}],"container-title":["Synapse"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fsyn.20892","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/syn.20892","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,2,28]],"date-time":"2025-02-28T19:43:17Z","timestamp":1740771797000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/syn.20892"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,3,28]]},"references-count":46,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2011,8]]}},"alternative-id":["10.1002\/syn.20892"],"URL":"https:\/\/doi.org\/10.1002\/syn.20892","archive":["Portico"],"relation":{},"ISSN":["0887-4476","1098-2396"],"issn-type":[{"value":"0887-4476","type":"print"},{"value":"1098-2396","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,3,28]]}}}