IGNOU MVE 2 2026 - Discuss the commonly used chelating agents along with their therapeuti

Question

Discuss the commonly used chelating agents along with their therapeutic uses.

10 May 2026

Answer :

Word Count : 345

Chelating agents are compounds that form stable complexes with metal ions, effectively removing them from biological systems. They are widely used in pharmacology and toxicology to treat metal poisoning, manage mineral imbalances, and prevent metal-induced tissue damage. One commonly used chelating agent is EDTA (ethylenediaminetetraacetic acid), which binds divalent and trivalent metal ions such as calcium, lead, and iron. Its therapeutic uses include treatment of heavy metal poisoning, particularly lead poisoning, and in medicine for reducing vascular calcification in patients with chronic kidney disease. EDTA can

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