Dicentrine, (-)- is an aporphinic alkaloid found in several plant species, which showed significant antinociceptive activity in an acute model of visceral pain in mice.

Acts as a cardiac hormone with a variety of biological actions including natriuresis, diuresis, vasorelaxation, and inhibition of renin and aldosterone secretion. It is thought to play a key role in cardiovascular homeostasis. Helps restore the body\'s salt and water balance. Improves heart function.

Ethylenediaminetetraacetic acid (EDTA) trisodium salt is used to bind metal ions in the practice of chelation therapy, for treating mercury and lead poisoning.