Effect of UV light exposure on the ampicillin susceptibility and Pathogenecity of Enterococcus faecalis to Nile tilapia (Oreochromis niloticus)
نویسندگان
چکیده
منابع مشابه
The effect of mushroom prebiotic (Pleurotus ostreatas) on histopathological changes in liver and gill tissue of Nile tilapia (Oreochromis niloticus) exposure to silver nitrate
The presence of contaminants in aquatic bodies causes stress responses in aquatic animals, especially fish, which ultimately affects the physiological condition of fish and reduces their immune function, so the use of immune stimulants such as prebiotics is essential. The aim of this study was to investigate the effect of different levels of pleurotus ostreatus on the histological characteristi...
متن کاملRetinal light input is required to sustain plasma melatonin rhythms in Nile tilapia Oreochromis niloticus niloticus.
The aim of this work was to confirm previous findings suggesting that the eyes are required for night-time melatonin production in Nile tilapia and further characterise this divergent circadian organisation. To do so, melatonin levels were firstly measured in eyecups and plasma to determine circadian patterns of melatonin production. Secondly, the effect of partial ophthalmectomy on the suppres...
متن کاملEffect of Chlorpyrifos on the Hematology and Phagocytic Activity of Nile Tilapia Cells (Oreochromis niloticus).
Chlorpyrifos is an organophosphorous insecticide widely used in agriculture and domestic activities. However, little is known about the effect of this pesticide on the immune system of fish and other alterations of its physiological system. The aims of the present study were the evaluation of the LC(50) (lethal concentration(50)) and the potential toxicity of this substance on Nile tilapia (Ore...
متن کاملEffect of Dietary α-Cellulose Levels on the Growth Parameters of Nile Tilapia Oreochromis niloticus Fingerlings
Three purified diets were formulated using fish meal, soya bean, wheat flour, palm oil, minerals and maltose. The carbohydrate in the diets was increased from 5 to 15% by changing the cellulose content to study the effect of dietary carbohydrate level on the growth parameters of Nile tilapia Oreochromis niloticus. The protein and the lipid contents were kept constant in all the diets. The resul...
متن کاملEffect of dietary lipid sources on the reproductive performance of Nile tilapia Oreochromis niloticus
...................................................................................................................... ii Acknowledgements .......................................................................................................... v Table of
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Acta Entomology and Zoology
سال: 2020
ISSN: 2708-0013,2708-0021
DOI: 10.33545/27080013.2020.v1.i2a.14