Figure 3 of Varma, Mol Vis 2010; 16:2626-2633.


Figure 3. Levels of glutathione in the lenses of different groups. The values are expressed as Means±standard deviation. The depression of GSH in the galactose alone group as compared to the normal as well as when compared to the galactose plus caffeine group is highly significant (p values ≤0.001) at all points of observation. The values in the galactose plus caffeine group were also significantly higher than the galactose alone group. By 25 day the GSH value in the galactose plus caffeine group was lower than in the control groups, but was still higher than in the galactose alone group and adequate to maintain lens transparency barring the periphery.