کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5543922 | 1554297 | 2017 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The effects of ovarian biopsy and blood sampling methods on salivary cortisol and behaviour in sows
ترجمه فارسی عنوان
اثرات بیوپسی تخمدان و روش نمونه گیری خون بر کورتیزول بزاق و رفتار آن در گاوها
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کلمات کلیدی
رفتار درد، پاسخ استرس، گلوکوکورتیکوئید، بافت لوتئال، کاتتر
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
In reproductive physiology research, experimental animals are often subjected to stressful procedures, including blood sampling and biopsy. In this present study, presence of pain or distress induced by four different procedures was examined using a measurement of salivary cortisol levels and activity observations in sows. The treatments were: 1) PAL: The ovary was palpated through the rectum without snaring, 2) TUB: transvaginal ultrasound-guided biopsy of the ovary was conducted without snaring, 3) SNA: a soft rope snare was placed around the maxilla, 4) CAT: A soft rope snare was placed around the maxilla, and an intravenous catheter was inserted through the ear vein of the sows. Activities, social cohesion and other pain-related behaviour, and salivary cortisol concentrations were recorded. Salivary cortisol concentrations in CAT sows increased in response to the procedure (PÂ <Â 0.05), whereas the other treatments did not trigger a significant response. The CAT sows had higher cortisol concentrations than the other groups for 10Â min after initiation of the procedures (PÂ <Â 0.01), and they maintained higher cortisol levels than the PAL and TUB groups 15Â min post-treatment (PÂ <Â 0.05). Furthermore, the CAT sows showed the highest frequency of head shaking (PÂ <Â 0.001) and trembling behaviour (PÂ <Â 0.05) during the 1Â h post-treatment. Summarizing, the catheterization procedure might induce a short-term pain or stress response during and after the procedure in terms of pain-related behaviour and salivary cortisol status. We suggest that TUB might not cause appreciable pain or distress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Veterinary Science - Volume 114, October 2017, Pages 80-85
Journal: Research in Veterinary Science - Volume 114, October 2017, Pages 80-85
نویسندگان
Jinhyeon Yun, Stefan Björkman, Merja Pöytäkangas, Olli Peltoniemi,