کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9149539 | 1166421 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of Î9-tetrahydrocannabinol on sucrose palatability as measured by the taste reactivity test
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
فیزیولوژی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of Î9-tetrahydrocannabinol on sucrose palatability as measured by the taste reactivity test Effect of Î9-tetrahydrocannabinol on sucrose palatability as measured by the taste reactivity test](/preview/png/9149539.png)
چکیده انگلیسی
The taste reactivity test was employed to determine the effect of pre-treatment with Î9-Tetrahyrdrocannabinol THC on sucrose palatability. In Experiment 1, on each of 9 trials, rats were injected with THC or Vehicle prior to receiving a 5 min intraoral infusion of sucrose solution. The concentration of sucrose (2%, 10% or 32%) and the interval between the injection and the sucrose infusion (30, 60 or 120 min) were varied in a within-subjects design. THC enhanced the frequency of ingestion reactions only when administered 120 min prior to the taste reactivity test, regardless of sucrose concentration. In Experiment 2, the CB1 antagonist, SR141716, reversed the enhanced sucrose palatability produced by THC. These results suggest that the increased intake of palatable food 2 h, but not earlier, following administration of a low dose of THC may be the result of enhanced palatability and that this effect is the result of action of THC at the CB1 receptor.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiology & Behavior - Volume 86, Issue 4, 15 November 2005, Pages 475-479
Journal: Physiology & Behavior - Volume 86, Issue 4, 15 November 2005, Pages 475-479
نویسندگان
Maegan M. Jarrett, Cheryl L. Limebeer, Linda A. Parker,