کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8493072 | 1552793 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of new plant based anesthetics Origanum sp. and Eucalyptus sp. oils on stress and welfare parameters in Dicentrarchus labrax and their comparison with clove oil
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
After anesthetic use, there was a time effect on plasma cortisol concentration, with highest values registered after 2â¯h for all the experimental groups. EO induced a secondary increase of plasma cortisol 24â¯h after the use of this anesthetic. Hsps expression level in gills was high at 0â¯h in EO fish group, whereas hif expression increased after 2â¯h of exposure in CO fish. In hepatic tissue, gr expression increased after 24â¯h in the EO group. In head kidney tissue, expression of steroidogenesis-related genes star and cyp11b1 increased in EO fish group, whereas in the OO group, the expression of the same genes decreased at 2â¯h and 24â¯h of exposure. Although the three anesthetics generally showed similar patterns of variation of all analyzed parameters, results indicate that EO could be deleterious for welfare, whereas OO affects fish welfare to a lesser extent than CO and EO. Overall, these results show that OO could be a good anesthetic for fish based on greater effectiveness, lower optimum concentration and less impact on fish stress.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 495, 1 October 2018, Pages 402-408
Journal: Aquaculture - Volume 495, 1 October 2018, Pages 402-408
نویسندگان
Türker Bodur, Sergi León-Bernabeu, Ana Navarro, Lluis Tort, Juan M. Afonso, Daniel Montero,