This explains the constant market values of fish irrespectively of the season.
It was observed that despite high nutritional and nutraceutical values of fish, study on their ecogenomics is very limited.
During the first 2 weeks, FE values of fish exposed to Thionex remained statistically similar to that of TA-1 fish (p > 0.05).
Liver total lipid and HSI values of fish fed 7.5% dietary lipid were intermediate to those of fish fed 5.0%and10.0%0% lipid.
But in the last 2 weeks, FE values of fish exposed to Thionex became significantly lower than those of Tihan (p < 0.05).
However, it was observed that the average length and weight values of fish purchased in September, February, and April were higher than the other months, depending on the fishing month, fishing area, feeding regime, and spawning season.
Taken together, this study gathered a comprehensive dataset of substances with chronic effect values of fish and Daphnia that represent standard test species for the trophic levels invertebrates and vertebrates according to the EU guidance document.
These figures are used to calculate the minimum values of fish sample rates and numbers of tanks required to achieve a statistical power of 80% in a comparative experiment; the most cost-effective design is estimated.
However, in comparison to the values of fish that were kept in aquaria as ground controls, the environmental conditions of some C.E.B.A.S. ground experiments showed a decrease of monocytes and lymphocytes as well as inhibition of the activity of phagocytosis and spontaneous cell proliferation.
Conversely, significant reduction in carbohydrates, total lipids, cholesterol and RNA contents of the pollution exposed fish meat as compared to the respective values of fish muscle from the upstream reference site was evident that the fish health was under strong negative pressure due to the pollutants loads.
