Fish used for cell culture were maintained in 1 m tanks at 10.8 C, and fed a commercially available fish diet (Ewos Innovation).
After they reach 1,000lb, they give up their fish diet and hunt seals.
"A Quickly Acquired Taste" (Sept . 30 states that "Stone Age Britons quickly abandoned their fish diet in favor of meat and potatoes".
The liver is also a key source of samples, as it will reveal the levels of heavy metals – such as lead, cadmium and mercury – that the creature has absorbed, mostly from its fish diet.
But the British researchers suggest that their findings show that the practices were adopted rapidly, and that Stone Age Britons quickly abandoned their fish diet in favor of meat and potatoes.
Furthermore, they are ideal for showing off the fruits of an egg white and steamed fish diet: presenter Renee Zellweger, anxious to distance herself from her "fat" (size 12) role as Bridget Jones, wore a size 0 yellow boned gown so tight she could hardly walk.
The fish diet was of trash fish (Engraulis ringens) powder imported from Peru, which was formed into pellets.
Thus, we conclude that the MeHg-contaminated fish diet induced a slight lipid peroxidation and genotoxicity.
The δ15N values of human bone collagen can be used to distinguish between a normal terrestrial diet and a freshwater fish diet.
Usage of combination of various animal or plant protein ingredients in the place of fish meal in fish diet has been demonstrated successfully (Millamena 2002).
Therefore, the level of Ca2+ concentration in the blood serum was used as a biomarker for monitoring the gonadal maturation by introducing PUFAs in fish diet.
