[Table/Fig-2].

Correlation between serum protein carbonyl and total blood glutathione, proteincarbonyl and glutathione reductas, protein carbonyl and glutathione peroxidas.

Group	r-values Protein carbonyl/ Blood total glutathione	r-values Protein carbonyl/ Glutathione reductase	r-values Protein carbonyl/ Glutathione peroxidase
Pulmonary tuberculosis
Category I untreated(n=100)	-0.943**	-0.950**	-0.950**
Category I after 6 month treatment(n=100)	-0.921**	-0.970**	-0.963**
Category II untreated (n=100)	-0.966**	-0.923**	-0.953**
Category III untreated (n=100)	-0.936**	-0.890**	-0.878**
Extra pulmonary tuberculosis
Category I untreated (n=35)	-0.884**	-0.931**	-0.966**
Category I after 6 month treatment (n=35)	-0.965**	-0.924**	-0.971**

^*P ≤ 0.05 – Significant

^**P ≤ 0.01 – Highly significant.