Chemical disbudding of goat kids with subcutaneous administration of synthetic eugenol: Histopathology and morphometry
محل انتشار: گفتمان پژوهش دامپزشکی، دوره: 9، شماره: 3
سال انتشار: 1397
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 49
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شناسه ملی سند علمی:
JR_VRFAN-9-3_004
تاریخ نمایه سازی: 25 آبان 1402
چکیده مقاله:
This study was conducted to evaluate the effect of subcutaneous administration of synthetic eugenol (EG) for disbudding of goat kids, as a new chemical method. Thirty apparently healthy Raieni (Cashmere) goat kids (five-day-old) were divided randomly into six groups (n = ۵). In the pathology (P) groups (P۳, P۸ and P۶۰ according to the sample collection day after injection) an amount of ۰.۱۰ mL of EG was subcutaneously administrated in both horn buds. In the disbudding ۱ and ۲ (DB۱, DB۲) groups, ۰.۱۰ mL of EG, and in the control (C) group ۰.۱۰ mL normal saline was subcutaneously injected in the right horn buds, respectively. Eugenol injection in DB۲ group was done in twelve-day-old goat kids. The left horn buds of DB۱, DB۲ and C groups were considered as control of horn outgrowing. The horn buds, kidneys, liver, lung, brain and heart, tissue specimens were collected from P۳ and P۸ groups, and bud skin samples were collected from P۶۰ group. The results showed that the EG was able to stop the horn growth in the first week of goat life. There was no significant difference between left and right horn size in the C group. Histopathological study revealed complete necrosis of bud tissue in dermal and epidermal layers, in P۳ animals. Healing and re-epithelialization were seen in the samples taken from P۸ group. Subcutaneous injection of the synthetic EG can be considered as a new method for goat kids disbudding.
کلیدواژه ها:
نویسندگان
Mohammad Farajli Abbasi
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Mohammad Mahdi Molaei
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Reza Kheirandish
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Ali Mostafavi
Department of Chemistry, Faculty of Science, Shahid Bahonar University of Kerman, Kerman, Iran
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