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Effects of opioid receptor ligands in rats trained to discriminate 22 from 2 hours of food deprivation suggest a lack of opioid involvement in eating for hunger.
Jewett DC, Klockars A, Smith TR, Brunton C, Head MA, Tham RL, Kwilasz AJ, Hahn TW, Wiebelhaus JM, Ewan EE, Carroll RM, Grace MK, Levine AS, Olszewski PK. Jewett DC, et al. Among authors: ewan ee. Behav Brain Res. 2020 Feb 17;380:112369. doi: 10.1016/j.bbr.2019.112369. Epub 2019 Nov 17. Behav Brain Res. 2020. PMID: 31743731
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