“In subchronic intoxication via repeated intraperitoneal injection of copper oxide nanoparticles (diameter 20 …, 3 times per week), findings are that oral intake of bioprotectors complex pectine , polyvitamin and polymineral preparation, sodium glutaminate, glycine, … acids of omega-3 group) decreases copper accumulation in viscera (including statistically … liver, brain and kidneys.”