The expression of bFGF protein in LECs of normal person and cataract patients cultured in vitro at different passages were detectd by immunohistochemical staining and Western blots methods.

• 利用免疫组织化学法和免疫印迹法，检测bFGF在体外培养的正常人及白内障患者LECs不同阶段的蛋白水平的表达。