Effects of olive oil and butyl hydroxytoluene (BHT) in diet on digestive and liver enzymes, histology of liver and intestinal tissue of young Persian sturgeon (Acipenser persicus) in brackish water
- سال انتشار: 1401
- محل انتشار: ششمین کنگره بین المللی تحقیقات شیلات و آبزیان
- کد COI اختصاصی: ICFAR06_108
- زبان مقاله: انگلیسی
- تعداد مشاهده: 174
نویسندگان
International Sturgeon Research Institute, Iranian Fisheries Science Research Institute, Agricultural Research Education and Extension Organization, Rasht, Iran
International Sturgeon Research Institute, Iranian Fisheries Science Research Institute, Agricultural Research Education and Extension Organization, Rasht, Iran
International Sturgeon Research Institute, Iranian Fisheries Science Research Institute, Agricultural Research Education and Extension Organization, Rasht, Iran
چکیده
This study was carried out aimed to determine the effects of olive oil and dietary butyl hydroxytoluene on digestive enzymes, liver enzymes and histology of liver and intestine of Persian sturgeon (Acipenser persicus). ۳۱۵ pieces of young Persian sturgeon (۱۰۸±۰.۰۲ g) were selected and stored in a completely randomized design with ۷ treatments and ۳ replications (each replication ۱۵ fish) after adaptation to the Caspian Sea water. Concentrations of ۱, ۳ and ۵% olive oil and ۱۰۰, ۱۵۰ and ۲۰۰ mg/kg of butyl hydroxytoluene and one control treatment were considered. At the end of the period, the levels of digestive and liver enzymes were measured. Liver and intestines of fish were also sampled using biopsy method. The results showed the highest levels of alkaline phosphatase and aminotransferase in treatment ۱ and alanine aminotransferase in treatment ۲ (p< ۰.۰۵). The highest levels of catalase were observed in treatment ۳, glutathione peroxidase in treatment ۴ and superoxide dismutase in treatment ۳ (p< ۰.۰۵). The liver and intestinal tissues of fish that used olive oil were in healthy. However, in the liver and intestinal tissues of fish fed a diet containing the antioxidant butyl hydroxytoluene, complications such as bleeding and hyperemia, biliary leakage, cell atrophy, degeneration, tissue necrosis and cell swelling were observed. According to the results, the use of synthetic antioxidant butyl hydroxytoluene in the diet of young Persian sturgeon is not recommended and it is better to replace it with olive oil antioxidant.کلیدواژه ها
olive oil, butyl hydroxytoluene (BHT), Persian sturgeon, brackish waterمقالات مرتبط جدید
اطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.