A study on the expression of Fas and bcl-2 in retinoblastoma

Objective To investigate the significant of Fas and bcl?2 expression in retinoblastoma.Methods The immunohistochemical staining was performed to detect Fas and bcl?2 in 45 cases of retinoblastoma and 12 cases of normal retina.Results The expression of Fas in retinoblastoma and normal retina were 0.255±0.441 and 0.083±0.289 respectively ( P =0.114?8).bcl?2 was high in retinoblastoma 2.702± 1.082 an…