پاسخ ترس در خروس‌ها که به صورت خوراکی در معرض الکل قرار دارند: مدل حیوانی جایگزین

Subject Areas : Camel

F. Pazhoohi ¹ , S. Shojaee ² , M.M. Ommati ³ , F. Saemi ⁴ , A. Akhlaghi ⁵

1 - Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran
2 - Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran
3 - Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran
4 - Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran
5 - Department of Animal Science, Faculty of Agriculture, Shiraz University, Shiraz, Iran

Received: 2013-09-24 Accepted : 2013-10-30 Published : 2014-09-01

Keywords: پرنده, اتانول, پاسخ ترس, بی‌تحرکی تونیک,

Abstract :

آثار مصرف اتانول بر پاسخ ترس در انسان و مدل‌های حیوانی متداول (همچون جوندگان) بحث برانگیز است. هدف از این پژوهش بررسی اثر دوز مصرفی اتانول بر پاسخ ترس ماکیان به عنوان مدل حیوانی جایگزین بود. برای پاسخ ترس در ماکیان، مدل بی‌تحرکی تونیک در 60 خروس تیمار شده با اتانول استفاده شد. مدت زمان بی‌تحرکی تونیک در پرنده‌های  تیمار شده با الکل در مقایسه با گروه شاهد به طور معنی‌دار بیشتر بود (05/0>P)، که مشخص می‌کند که مقدار دوز خورانده شده اتانول به خروس‌ها با پاسخ ترس همبستگی مثبتی داشت که این موضوع ماکیان را به عنوان مدل مناسب جایگزین برای مطالعات رفتاری معرفی می‌کند.

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