| Autor: |
بهناز شهریاریزاد ه, رحیم پیغان, آناهیتا رضایی |
| Zdroj: |
Iranian Journal of Veterinary Clinical Sciences; Spring/Summer2021, Vol. 15 Issue 1, p113-118, 7p |
| Abstrakt: |
In this study sedative effect of Clove extract and Tobacco extract and tricaine methane sulfonate (MS222) on some organs of common carp (liver and gills) was studied. 210 common carp were divided to 7 groups (2 Clove extract 20 mg/l and 40 mg/l, 2 Tobacco extract 40 mg/l and 80 mg/l and 2 tricaine methane sulfonate (MS222) 20 mg/l and 40 mg/l for 2 days and one group considered as control of study). Each treatment had 10 fish with 3 replicates. In days 4 and 6 after sedation 3 fish from each treatment were randomly selected and sampling was carried from the liver and gills. After fixation with 10% formalin buffer solution, the histopathological sections were prepared and stained in histopathological lab. Histopathological examination revealed necrosis of lamella epithelium in 80 mg/l Tobacco extract group. In other groups of clove extract and methane sulfonate trichinae (MS222) no changes were seen in the livers and gills of fishes. According to the microscopic results, clove extract has less pathological effects in comparison with Tobacco extract. More Histopathological research is definitely needed on the use of tobacco extract and clove extract in Aquaculture. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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