Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The role of phytochelators in inhibiting free radical formation and damage. Vicious circle of free radical toxicity catalysed by iron and copper catalytic centres lead to oxidative stress and molecular, subcellular, cellular and tissue damage and associated diseases such as cancer, acute iron toxicity and ageing.
