the above results suggested that afr reductase in the human lens plays important roles in ascorbate regeneration of its redox cycle , and that activity loss of afr reductase , as well as of superoxide dismutase , glutathione peroxidase and glutathione reductase , may be responsible for the oxidative changes in lens proteins with the development of senile cataracts .
C0023317
lens
C0036646
senile cataracts