The infrared radiation was still doing rather harm on peoples eyes who worked straight facing to the furnace of iron and steel refine,employees vision failed with the work length,the rate of lens turbid was 9.

Diabetic Retinopathy with Cataract Treated by Krypton Yellow Laser Panretinal Photocoagulation;

In this paper, EPMA approximation was introduced for the interface polaron of two_mode behavior ternary mixed crystal.

Pharmacodynamic experiments of rat cataract induced by sodium selenite demonstrated that the eye drops could delay the development of lens turbidity, enhance superoxide dismutase,catalase,glutathione peroxidase activities and decrease malondialdehyde and infusible protein content of lenses.