THE EFFECT OF CADIUM CHLORIDE AND COPPER SULFATE ON THE FUNCTION OF LIVER MITOCHONDRIA OF TILAPIA MOSSAMBICA
镉、铜对非洲鲫鱼肝线粒体功能影响的初步研究

Cadium chloride and copper sulfate were used separately at different concentrations as toxic agent on the liver mitochondria of Tilapia mossambica in vitro. The degree of couplingof oxidative phosphorylation-respiratory control and ADP/O ratios of the liver mitochondria were examined by oxygen electrode measurements. In cases where sodium succinate was used as substrate, owing to inhibition of 1 ppm cadiumchloride and 5 ppm copper sulfate on liver mitochondria, RCR and ADP/O ratio were decreased obviously.