CD59 and coronary artery disorder: These evidences suggest that Indians are at high risk of developing CHD and its associated death and complications [32,33] partly due to a defect in the activity of Δ6 and Δ5 desaturases that result in low plasma and tissue concentrations of PUFAs and their products: PGE1, PGI2, PGI3, lipoxins, resolvins, protectins, and nitrolipids [36-41].