The cellular nuclei of rabbit LEC were stained in dark brown after treeted with H 2O 2 and could not be restrained with hematoxylin under TUNEL.

• 用 H2 O2 处理后的兔晶体上皮细胞 ,TUNEL 法可见胞核呈棕褐色着染 ,苏木素不能复染 ;