Aldose reductase in diabetic complications of the eye.

@article{Kinoshita1979AldoseRI,
  title={Aldose reductase in diabetic complications of the eye.},
  author={Jin H. Kinoshita and Sadao Fukushi and Peter F. Kador and L. O. Merola},
  journal={Metabolism: clinical and experimental},
  year={1979},
  volume={28 4 Suppl 1},
  pages={462-9}
}
Aldose reductase (AR) appears to initiate the cataractous process in galactosemic and diabetic animals. Sugars in excess are converted to polyols by lens AR. In sugar cataracts, polyols accumulate to levels substantial enough to cause a hypertonicity leading to lens fiber swelling. All other changes appear secondary to polyol accumulation and lens swelling. The development of sugar cataracts can be duplicated in organ culture. In culture, the various changes that occur were minimized or did not… CONTINUE READING