Good morning dear, this present thesis was very good explaining how to determine the oxidative stresses status by the collection of its parameters that applied with together and also contains many correlations between those elections and decreasing. So the oxidative stress cannot determine by single parameter in one direction if it represented by antioxidants or free radicals. 

Hi Ahmed,

Yes I agree more than one would be better, how many parameters would you suggest? Also, which ones?

Thank you Mukesh,

I will check glutothione peroxidase can be done on NMR,

Katie