Roux-en-Y Gastric Bypass Increases Intravenous Ethanol Self-Administration in Dietary Obese Rats

James E. Polston; Carolyn E. Pritchett; Jonathan M. Tomasko; Ann M. Rogers; Lorenzo Leggio; Panayotis K. Thanos; Nora D. Volkow; Andras Hajnal

doi:10.1371/journal.pone.0083741

Loading metrics

Open Access

Peer-reviewed

Research Article

Roux-en-Y Gastric Bypass Increases Intravenous Ethanol Self-Administration in Dietary Obese Rats

James E. Polston,

Affiliation Department of Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
⨯
Carolyn E. Pritchett,

Affiliation Department of Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
⨯
Jonathan M. Tomasko,

Affiliation Department of Surgery, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
⨯
Ann M. Rogers,

Affiliation Department of Surgery, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
⨯
Lorenzo Leggio,

Affiliations Section on Clinical Psychoneuroendocrinology and Neuropsychopharmacology, Laboratory of Clinical and Translational Studies, National Institute on Alcohol Abuse and Alcoholism (NIAAA), NIH, Bethesda, Maryland, United States of America, Intramural Research Program, National Institute on Drug Abuse (NIDA), NIH, Baltimore, Maryland, United States of America, Department of Behavioral and Social Sciences, Brown University, Providence, Rhode Island, United States of America
⨯
Panayotis K. Thanos,

Affiliation Department of Psychology, Stony Brook University, Stony Brook, New York, United States of America
⨯
Nora D. Volkow,

Affiliation Laboratory of Neuroimaging, NIAAA Intramural Program, NIH, Bethesda, Maryland, United States of America
⨯
Andras Hajnal

* E-mail: ahajnal@psu.edu

Affiliations Department of Neural and Behavioral Sciences, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America, Department of Surgery, The Pennsylvania State University College of Medicine, Hershey, Pennsylvania, United States of America
⨯

Roux-en-Y Gastric Bypass Increases Intravenous Ethanol Self-Administration in Dietary Obese Rats

James E. Polston,
Carolyn E. Pritchett,
Jonathan M. Tomasko,
Ann M. Rogers,
Lorenzo Leggio,
Panayotis K. Thanos,
Nora D. Volkow,
Andras Hajnal

Published: December 31, 2013
https://doi.org/10.1371/journal.pone.0083741

Reader Comments (0)

Post a new comment on this article

Subject Areas
?

For more information about PLOS Subject Areas, click here.
We want your feedback. Do these Subject Areas make sense for this article? Click the target next to the incorrect Subject Area and let us know. Thanks for your help!

Alcohol consumption
Is the Subject Area "Alcohol consumption" applicable to this article?

Thanks for your feedback.
Obesity
Is the Subject Area "Obesity" applicable to this article?

Thanks for your feedback.
Diet
Is the Subject Area "Diet" applicable to this article?

Thanks for your feedback.
Digestive system procedures
Is the Subject Area "Digestive system procedures" applicable to this article?

Thanks for your feedback.
Fats
Is the Subject Area "Fats" applicable to this article?

Thanks for your feedback.
Surgical and invasive medical procedures
Is the Subject Area "Surgical and invasive medical procedures" applicable to this article?

Thanks for your feedback.
Ethanol
Is the Subject Area "Ethanol" applicable to this article?

Thanks for your feedback.
Food
Is the Subject Area "Food" applicable to this article?

Thanks for your feedback.