Toxicity of Cadmium and Copper Combined Exposure to Swimming Bladder of Japanese medaka(Oryzias lati

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  The aim of this introduction was to study metals accumulation in Medaka.The investigation included:(a)some research before on health risk in smelting district;(b)metals concentration in the tissue of Medaka fish;(c)the effect of metals to early life stage of Medaka fish and precision detection of tissue,cell,gene,and organellar alterations.
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