Copper accumulation and toxicity in isolated cells from gills and hepatopancreas of the blue crab (Callinectes sapidus)

In the present study, we used fresh preparations of mixed-cell populations to evaluate accumulation and toxicity of dissolved copper (1-100 microM) in isolated cells from posterior gills and hepatopancreas of the blue crab (Callinectes sapidus). For both gill and hepatopancreatic cells, significant increases in copper accumulation were observed after exposure to 50 or 100 microM copper. In gill cells, a linear increase in copper accumulation …