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Updated: Jul 16, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
Effect of Mitragyna speciosa aqueous extract on ethanol withdrawal symptoms in mice
Ekkasit Kumarnsit1, Niwat Keawpradub, Watcharin Nuankaew
1Department of Physiology, Faculty of Science, Prince of Songkla University (PSU) Hat-Yai, Songkhla 90112, Thailand. ekumarnsit@yahoo.com
Abstract:
Administration of the aqueous extract of Mitragyna speciosa at a dose of 300 mg/kg significantly inhibited ethanol withdrawal-induced behaviors that included rearing, displacement and head weaving. The results also showed that at doses of 100, 300 and 500 mg/kg M. speciosa showed antidepressant activity without effect on the spontaneous motor activity.
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