کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5535846 | 1551598 | 2017 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Twitching in veterinary procedures: How does this technique subdue horses?
ترجمه فارسی عنوان
چرت زدن در روش های دامپزشکی: چگونه این تکنیک اسب ها را از بین می برد؟
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کلمات کلیدی
اسب سواری تکان دادن فشار، کورتیزول، ضربان قلب،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
This study investigates the mechanisms by which 2 forms of restraint (lip twitch and ear twitch) subdue horses. Prior research suggests that the lip twitch subdues horses through an analgesic effect; the mechanism of the ear twitch is unknown. Heart rate (HR) and heart rate variability (HRV) were measured to determine autonomic nervous system activity before and during application of the twitches, and salivary cortisol levels were analyzed to assess stress levels before and after application of the twitches. Twelve male horses (all geldings) were divided into 2 groups. One group received the lip twitch, and the other received the ear twitch. Results show that the lip twitch significantly decreased HR and increased HRV when applied for 5Â minutes. However, when the lip twitch was applied for a longer period, it significantly increased HR and decreased HRV. The ear twitch significantly increased HR, decreased HRV, and increased salivary cortisol levels regardless of the length of application. It is concluded that the lip twitch might initially subdue horses through a calming, probably analgesic effect at least in the initial 5Â minutes, whereas the ear twitch evokes a stressful response, immobilizing horses through fear and/or pain.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Veterinary Behavior - Volume 18, MarchâApril 2017, Pages 23-28
Journal: Journal of Veterinary Behavior - Volume 18, MarchâApril 2017, Pages 23-28
نویسندگان
Benjamin Flakoll, Ahmed B. Ali, Carl Y. Saab,