EFFECT OF FREE RADICALS

Plus de détails

Evidence For Evolution

par Mac King

Myth of the wronged heroine

par Tiffany Vora

Why are historical influences important in molecular genetics?

par Erin Truong

Carb Concept Map (1)

par kate zulyak

EFFECT OF FREE RADICALS

PTN cross linking

cystine - lysine - methionine - histidine

enzyme inactivation :Sulfa-hydral enzyme

DNA damage

3- Mutations or cell Killing

2- single strand DNA

1- free radical with thymine =Oxidation

Non-peroxidative mito mem damage

Fenton reaction

Xanthene oxidase

lipid peroxidation of Membranes

free radical attach to double bond of mem form : Lipid peroxide

this LIPID peroxide: unstable & Reactive= extensive damage to All membranes