A Study of PCNA、VEGF Expression in Retinoblastoma
-
Abstract
Objective To investigate the expression of PCNA?VEGF in retinoblastoma and the relationship between them and the differentiation,optic nerve infiltration. Methods The expression of PCNA?VEGF in 22 cases of Rb tissue were analyzed by using S-P immunohistochemical method. Results The positive rates of PCNA and VEGF were 58.2% and 63.6% respectively,and all the expression were significantly related to the differentiation degree ( P < 0.05 ) and nerve infiltration ( P < 0.05 ).The expression of ...
-
-