Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, China;
Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, China;
apoptosis; human lens epithelial cells; heat shock protein 27; sodium salicylate; hydrogen peroxide;