EFFECT OF FREE RADICALS

Mer som dette

Von Willebrand Disease (VWD) - Blood disorder where blood does not clot properly

Ved Ivy Nguyen

RED BLOOD CELL LIFE CYCLE

Ved Brenda Mitchell

Biology 311C

Ved Gabrielle Ommen

Tree organigram

Ved Madilyn Carney

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